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153,649 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Arend van Spriel
|
2a71528427 |
wifi: brcmfmac: fix copyright year mentioned in platform_data header
The driver found its inception a little after the year 201. According
git blame output it was added in 2016 so lets go with that.
Fixes:
|
||
Jeff Johnson
|
a923ff876f |
Revert "nl80211/cfg80211: Specify band specific min RSSI thresholds with sched scan"
This *mostly* reverts commit
|
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Johannes Berg
|
ccb964b4ab |
wifi: cfg80211: validate MLO connections better
When going into an MLO connection, validate that the link IDs match what userspace indicated, and that the AP MLD addresses and capabilities are all matching between the links. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.ff83c034cb9a.I9962db0bfa8c73b37b8d5b59a3fad7f02f2129ae@changeid [roll in extra fix from Miri to actually check the return value] Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Johannes Berg
|
3b220ed8b2 |
wifi: mac80211: add support for SPP A-MSDUs
If software crypto is used, simply add support for SPP A-MSDUs (and use it whenever enabled as required by the cfg80211 API). If hardware crypto is used, leave it up to the driver to set the NL80211_EXT_FEATURE_SPP_AMSDU_SUPPORT flag and then check sta->spp_amsdu or the IEEE80211_KEY_FLAG_SPP_AMSDU key flag. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.b8ada4514e2b.I1ac25d5f158165b5a88062a5a5e4c4fbeecf9a5d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Johannes Berg
|
2518e89d5b |
wifi: cfg80211: add support for SPP A-MSDUs
Add SPP (signaling and payload protected) AMSDU support. Since userspace has to build the RSNX element, add an extended feature flag to indicate that this is supported. In order to avoid downgrade/mismatch attacks, add a flag to the assoc command on the station side, so that we can be sure that the value of the flag comes from the same RSNX element that will be validated by the supplicant against the 4-way-handshake. If we just pulled the data out of a beacon/probe response, we could theoretically look an RSNX element from a different frame, with a different value for this flag, than the supplicant is using to validate in the 4-way-handshake. Note that this patch is only geared towards software crypto implementations or hardware ones that can perfectly implement SPP A-MSDUs, i.e. are able to switch the AAD construction on the fly for each TX/RX frame. For more limited hardware implementations, more capability advertisement would be required, e.g. if the hardware has no way to switch this on the fly but has only a global configuration that must apply to all stations. The driver could of course *reject* mismatches, but the supplicant must know so it can do things like not negotiating SPP A-MSDUs on a T-DLS link when connected to an AP that doesn't support it, or similar. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Daniel Gabay <daniel.gabay@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.fadac8df7030.I9240aebcba1be49636a73c647ed0af862713fc6f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Ayala Beker
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f7660b3f58 |
wifi: mac80211: add support for negotiated TTLM request
Update neg_ttlm and active_links according to the new mapping, and send a negotiated TID-to-link map request with the new mapping. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.eeb385d771df.I2a5441c14421de884dbd93d1624ce7bb2c944833@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Ayala Beker
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8f500fbc6c |
wifi: mac80211: process and save negotiated TID to Link mapping request
An MLD may send TID-to-Link mapping request frame to negotiate TID to link mapping with a peer MLD. Support handling negotiated TID-to-Link mapping request frame by parsing the frame, asking the driver whether it supports the received mapping or not, and sending a TID-to-Link mapping response to the AP MLD. Theoretically, links that became inactive due to the received TID-to-Link mapping request, can be selected to be activated but this would require tearing down the negotiated TID-to-Link mapping, which is still not supported. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.0bc1a24fcc9d.Ie72e47dc6f8c77d4a2f0947b775ef6367fe0edac@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Ayala Beker
|
83e897a961 |
wifi: ieee80211: add definitions for negotiated TID to Link map
Add the relevant definitions and structures for TID to Link mapping negotiation request/response/teardown according to P802.11be_D4.0. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Reviewed-by: Gregory Greenman <gregory.greenman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://msgid.link/20240102213313.9ef2b866c8c7.Ieaf7dadea9961e0edc55d19c99f0f9fbae591de6@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com> |
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Jakub Kicinski
|
06f609b311 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
||
Linus Torvalds
|
ecb1b8288d |
Including fixes from bpf, netfilter and WiFi.
Current release - regressions:
- bpf: fix a kernel crash for the riscv 64 JIT
- bnxt_en: fix memory leak in bnxt_hwrm_get_rings()
- revert "net: macsec: use skb_ensure_writable_head_tail to expand the skb"
Previous releases - regressions:
- core: fix removing a namespace with conflicting altnames
- tc/flower: fix chain template offload memory leak
- tcp:
- make sure init the accept_queue's spinlocks once
- fix autocork on CPUs with weak memory model
- udp: fix busy polling
- mlx5e:
- fix out-of-bound read in port timestamping
- fix peer flow lists corruption
- iwlwifi: fix a memory corruption
Previous releases - always broken:
- netfilter:
- nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress basechain
- nft_limit: reject configurations that cause integer overflow
- bpf: fix bpf_xdp_adjust_tail() with XSK zero-copy mbuf, avoiding
a NULL pointer dereference upon shrinking
- llc: make llc_ui_sendmsg() more robust against bonding changes
- smc: fix illegal rmb_desc access in SMC-D connection dump
- dpll: fix pin dump crash for rebound module
- bnxt_en: fix possible crash after creating sw mqprio TCs
- hv_netvsc: calculate correct ring size when PAGE_SIZE is not 4 Kbytes
Misc:
- several self-tests fixes for better integration with the netdev CI
- added several missing modules descriptions
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Merge tag 'net-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from bpf, netfilter and WiFi.
Jakub is doing a lot of work to include the self-tests in our CI, as a
result a significant amount of self-tests related fixes is flowing in
(and will likely continue in the next few weeks).
Current release - regressions:
- bpf: fix a kernel crash for the riscv 64 JIT
- bnxt_en: fix memory leak in bnxt_hwrm_get_rings()
- revert "net: macsec: use skb_ensure_writable_head_tail to expand
the skb"
Previous releases - regressions:
- core: fix removing a namespace with conflicting altnames
- tc/flower: fix chain template offload memory leak
- tcp:
- make sure init the accept_queue's spinlocks once
- fix autocork on CPUs with weak memory model
- udp: fix busy polling
- mlx5e:
- fix out-of-bound read in port timestamping
- fix peer flow lists corruption
- iwlwifi: fix a memory corruption
Previous releases - always broken:
- netfilter:
- nft_chain_filter: handle NETDEV_UNREGISTER for inet/ingress
basechain
- nft_limit: reject configurations that cause integer overflow
- bpf: fix bpf_xdp_adjust_tail() with XSK zero-copy mbuf, avoiding a
NULL pointer dereference upon shrinking
- llc: make llc_ui_sendmsg() more robust against bonding changes
- smc: fix illegal rmb_desc access in SMC-D connection dump
- dpll: fix pin dump crash for rebound module
- bnxt_en: fix possible crash after creating sw mqprio TCs
- hv_netvsc: calculate correct ring size when PAGE_SIZE is not 4kB
Misc:
- several self-tests fixes for better integration with the netdev CI
- added several missing modules descriptions"
* tag 'net-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
tsnep: Fix XDP_RING_NEED_WAKEUP for empty fill ring
tsnep: Remove FCS for XDP data path
net: fec: fix the unhandled context fault from smmu
selftests: bonding: do not test arp/ns target with mode balance-alb/tlb
fjes: fix memleaks in fjes_hw_setup
i40e: update xdp_rxq_info::frag_size for ZC enabled Rx queue
i40e: set xdp_rxq_info::frag_size
xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL
ice: update xdp_rxq_info::frag_size for ZC enabled Rx queue
intel: xsk: initialize skb_frag_t::bv_offset in ZC drivers
ice: remove redundant xdp_rxq_info registration
i40e: handle multi-buffer packets that are shrunk by xdp prog
ice: work on pre-XDP prog frag count
xsk: fix usage of multi-buffer BPF helpers for ZC XDP
xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags
xsk: recycle buffer in case Rx queue was full
net: fill in MODULE_DESCRIPTION()s for rvu_mbox
net: fill in MODULE_DESCRIPTION()s for litex
net: fill in MODULE_DESCRIPTION()s for fsl_pq_mdio
net: fill in MODULE_DESCRIPTION()s for fec
...
|
||
|
Linus Torvalds
|
a658e0e986 |
vfs-6.8-rc2.netfs
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Merge tag 'vfs-6.8-rc2.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull netfs fixes from Christian Brauner:
"This contains various fixes for the netfs work merged earlier this
cycle:
afs:
- Fix locking imbalance in afs_proc_addr_prefs_show()
- Remove afs_dynroot_d_revalidate() which is redundant
- Fix error handling during lookup
- Hide sillyrenames from userspace. This fixes a race between
silly-rename files being created/removed and userspace iterating
over directory entries
- Don't use unnecessary folio_*() functions
cifs:
- Don't use unnecessary folio_*() functions
cachefiles:
- erofs: Fix Null dereference when cachefiles are not doing
ondemand-mode
- Update mailing list
netfs library:
- Add Jeff Layton as reviewer
- Update mailing list
- Fix a error checking in netfs_perform_write()
- fscache: Check error before dereferencing
- Don't use unnecessary folio_*() functions"
* tag 'vfs-6.8-rc2.netfs' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
afs: Fix missing/incorrect unlocking of RCU read lock
afs: Remove afs_dynroot_d_revalidate() as it is redundant
afs: Fix error handling with lookup via FS.InlineBulkStatus
afs: Hide silly-rename files from userspace
cachefiles, erofs: Fix NULL deref in when cachefiles is not doing ondemand-mode
netfs: Fix a NULL vs IS_ERR() check in netfs_perform_write()
netfs, fscache: Prevent Oops in fscache_put_cache()
cifs: Don't use certain unnecessary folio_*() functions
afs: Don't use certain unnecessary folio_*() functions
netfs: Don't use certain unnecessary folio_*() functions
netfs: Add Jeff Layton as reviewer
netfs, cachefiles: Change mailing list
|
||
Paolo Abeni
|
5da4597163 |
mlx5-fixes-2024-01-24
-----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAmWwxyoACgkQSD+KveBX +j5yIwgAm37qO63rmb+1SVWy8FHmY7W4UUq6NEnReDRncVfnCazZ1Vh/ki0Qzzck 4fEjqIfacV2NSQdCuRlQzWU6SH/N+QlLUHF0gL8fSAgDq/tCuMg8Ln9ZCMbobRpZ 31qLKkkPQ1HIcadmoOuHNN8nslOxWm1Vlkqxj9CqUkV9OT3S6Hu1SWmBCzlSN8sN vvoDNkR8uTg+229HEf3visTpuyezu2fnBL5rNzkByb4TMn0ns0lcF79bYPh8Xa7p dszLpQw/gYQqzmo+Kh3bG6lUOKEZjbN8IUoa+nlNKQlyQIhxAegNzakSQ4ocgcLd aRZMqqfFpk5OhukevnLa/0wYTy1ScA== =bU/e -----END PGP SIGNATURE----- Merge tag 'mlx5-fixes-2024-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2024-01-24 This series provides bug fixes to mlx5 driver. Please pull and let me know if there is any problem. * tag 'mlx5-fixes-2024-01-24' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5e: fix a potential double-free in fs_any_create_groups net/mlx5e: fix a double-free in arfs_create_groups net/mlx5e: Ignore IPsec replay window values on sender side net/mlx5e: Allow software parsing when IPsec crypto is enabled net/mlx5: Use mlx5 device constant for selecting CQ period mode for ASO net/mlx5: DR, Can't go to uplink vport on RX rule net/mlx5: DR, Use the right GVMI number for drop action net/mlx5: Bridge, fix multicast packets sent to uplink net/mlx5: Fix a WARN upon a callback command failure net/mlx5e: Fix peer flow lists handling net/mlx5e: Fix inconsistent hairpin RQT sizes net/mlx5e: Fix operation precedence bug in port timestamping napi_poll context net/mlx5: Fix query of sd_group field net/mlx5e: Use the correct lag ports number when creating TISes ==================== Link: https://lore.kernel.org/r/20240124081855.115410-1-saeed@kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Paolo Abeni
|
fdf8e6d18c |
bpf-for-netdev
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQTFp0I1jqZrAX+hPRXbK58LschIgwUCZbIcmAAKCRDbK58LschI gw7OAP4xKTkfcHSZUWcIOWgmdCX41B1zUPdyH2w3woHVH8kKRgEApWisrUKZq30Q 7seUBxVNK1HXBS+egqqRT7Rgs4iFhQs= =iBo/ -----END PGP SIGNATURE----- Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2024-01-25 The following pull-request contains BPF updates for your *net* tree. We've added 12 non-merge commits during the last 2 day(s) which contain a total of 13 files changed, 190 insertions(+), 91 deletions(-). The main changes are: 1) Fix bpf_xdp_adjust_tail() in context of XSK zero-copy drivers which support XDP multi-buffer. The former triggered a NULL pointer dereference upon shrinking, from Maciej Fijalkowski & Tirthendu Sarkar. 2) Fix a bug in riscv64 BPF JIT which emitted a wrong prologue and epilogue for struct_ops programs, from Pu Lehui. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: i40e: update xdp_rxq_info::frag_size for ZC enabled Rx queue i40e: set xdp_rxq_info::frag_size xdp: reflect tail increase for MEM_TYPE_XSK_BUFF_POOL ice: update xdp_rxq_info::frag_size for ZC enabled Rx queue intel: xsk: initialize skb_frag_t::bv_offset in ZC drivers ice: remove redundant xdp_rxq_info registration i40e: handle multi-buffer packets that are shrunk by xdp prog ice: work on pre-XDP prog frag count xsk: fix usage of multi-buffer BPF helpers for ZC XDP xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags xsk: recycle buffer in case Rx queue was full riscv, bpf: Fix unpredictable kernel crash about RV64 struct_ops ==================== Link: https://lore.kernel.org/r/20240125084416.10876-1-daniel@iogearbox.net Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
Maciej Fijalkowski
|
c5114710c8 |
xsk: fix usage of multi-buffer BPF helpers for ZC XDP
Currently when packet is shrunk via bpf_xdp_adjust_tail() and memory
type is set to MEM_TYPE_XSK_BUFF_POOL, null ptr dereference happens:
[1136314.192256] BUG: kernel NULL pointer dereference, address:
0000000000000034
[1136314.203943] #PF: supervisor read access in kernel mode
[1136314.213768] #PF: error_code(0x0000) - not-present page
[1136314.223550] PGD 0 P4D 0
[1136314.230684] Oops: 0000 [#1] PREEMPT SMP NOPTI
[1136314.239621] CPU: 8 PID: 54203 Comm: xdpsock Not tainted 6.6.0+ #257
[1136314.250469] Hardware name: Intel Corporation S2600WFT/S2600WFT,
BIOS SE5C620.86B.02.01.0008.031920191559 03/19/2019
[1136314.265615] RIP: 0010:__xdp_return+0x6c/0x210
[1136314.274653] Code: ad 00 48 8b 47 08 49 89 f8 a8 01 0f 85 9b 01 00 00 0f 1f 44 00 00 f0 41 ff 48 34 75 32 4c 89 c7 e9 79 cd 80 ff 83 fe 03 75 17 <f6> 41 34 01 0f 85 02 01 00 00 48 89 cf e9 22 cc 1e 00 e9 3d d2 86
[1136314.302907] RSP: 0018:ffffc900089f8db0 EFLAGS: 00010246
[1136314.312967] RAX: ffffc9003168aed0 RBX: ffff8881c3300000 RCX:
0000000000000000
[1136314.324953] RDX: 0000000000000000 RSI: 0000000000000003 RDI:
ffffc9003168c000
[1136314.336929] RBP: 0000000000000ae0 R08: 0000000000000002 R09:
0000000000010000
[1136314.348844] R10: ffffc9000e495000 R11: 0000000000000040 R12:
0000000000000001
[1136314.360706] R13: 0000000000000524 R14: ffffc9003168aec0 R15:
0000000000000001
[1136314.373298] FS: 00007f8df8bbcb80(0000) GS:ffff8897e0e00000(0000)
knlGS:0000000000000000
[1136314.386105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[1136314.396532] CR2: 0000000000000034 CR3: 00000001aa912002 CR4:
00000000007706f0
[1136314.408377] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[1136314.420173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[1136314.431890] PKRU: 55555554
[1136314.439143] Call Trace:
[1136314.446058] <IRQ>
[1136314.452465] ? __die+0x20/0x70
[1136314.459881] ? page_fault_oops+0x15b/0x440
[1136314.468305] ? exc_page_fault+0x6a/0x150
[1136314.476491] ? asm_exc_page_fault+0x22/0x30
[1136314.484927] ? __xdp_return+0x6c/0x210
[1136314.492863] bpf_xdp_adjust_tail+0x155/0x1d0
[1136314.501269] bpf_prog_ccc47ae29d3b6570_xdp_sock_prog+0x15/0x60
[1136314.511263] ice_clean_rx_irq_zc+0x206/0xc60 [ice]
[1136314.520222] ? ice_xmit_zc+0x6e/0x150 [ice]
[1136314.528506] ice_napi_poll+0x467/0x670 [ice]
[1136314.536858] ? ttwu_do_activate.constprop.0+0x8f/0x1a0
[1136314.546010] __napi_poll+0x29/0x1b0
[1136314.553462] net_rx_action+0x133/0x270
[1136314.561619] __do_softirq+0xbe/0x28e
[1136314.569303] do_softirq+0x3f/0x60
This comes from __xdp_return() call with xdp_buff argument passed as
NULL which is supposed to be consumed by xsk_buff_free() call.
To address this properly, in ZC case, a node that represents the frag
being removed has to be pulled out of xskb_list. Introduce
appropriate xsk helpers to do such node operation and use them
accordingly within bpf_xdp_adjust_tail().
Fixes:
|
||
|
Maciej Fijalkowski
|
f7f6aa8e24 |
xsk: make xsk_buff_pool responsible for clearing xdp_buff::flags
XDP multi-buffer support introduced XDP_FLAGS_HAS_FRAGS flag that is used by drivers to notify data path whether xdp_buff contains fragments or not. Data path looks up mentioned flag on first buffer that occupies the linear part of xdp_buff, so drivers only modify it there. This is sufficient for SKB and XDP_DRV modes as usually xdp_buff is allocated on stack or it resides within struct representing driver's queue and fragments are carried via skb_frag_t structs. IOW, we are dealing with only one xdp_buff. ZC mode though relies on list of xdp_buff structs that is carried via xsk_buff_pool::xskb_list, so ZC data path has to make sure that fragments do *not* have XDP_FLAGS_HAS_FRAGS set. Otherwise, xsk_buff_free() could misbehave if it would be executed against xdp_buff that carries a frag with XDP_FLAGS_HAS_FRAGS flag set. Such scenario can take place when within supplied XDP program bpf_xdp_adjust_tail() is used with negative offset that would in turn release the tail fragment from multi-buffer frame. Calling xsk_buff_free() on tail fragment with XDP_FLAGS_HAS_FRAGS would result in releasing all the nodes from xskb_list that were produced by driver before XDP program execution, which is not what is intended - only tail fragment should be deleted from xskb_list and then it should be put onto xsk_buff_pool::free_list. Such multi-buffer frame will never make it up to user space, so from AF_XDP application POV there would be no traffic running, however due to free_list getting constantly new nodes, driver will be able to feed HW Rx queue with recycled buffers. Bottom line is that instead of traffic being redirected to user space, it would be continuously dropped. To fix this, let us clear the mentioned flag on xsk_buff_pool side during xdp_buff initialization, which is what should have been done right from the start of XSK multi-buffer support. Fixes: |
||
|
Linus Torvalds
|
cf10015a24 |
execve fixes for v6.8-rc2
- Fix error handling in begin_new_exec() (Bernd Edlinger) - MAINTAINERS: specifically mention ELF (Alexey Dobriyan) - Various cleanups related to earlier open() (Askar Safin, Kees Cook) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmWxbGsWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJiQZD/9Lxd6ntRORthvCGk07g12fGZhQ OstFdbHyk5/Z+6/uKxSMvkoPZwJkXF2n3D/AvlfMFgyDBvLCFUu08jZOV31YFbeQ OFXVGcbY7nexkAmC6eN2k3SX8E+jzLdbcHeVk/iJomNUYBNTpExXhGMEyqZ53Pzo fo1uaRNGreCdSP04aHU1LE0vx7p16553oBeBZFT+iLd4glLte+E1TOZh4cIaSZbK 5h0e+vG1XSBd9uP3fbYEyf+1JzKuhmm1RrVVaDkds1CLgJzUxh0cE1U9otKfnrwf xyBu556wTb001vYAIIcLlOJq+ROdiuA12RSyyHbKZmYAWTkQnBgKPV8BGDbshtzN zykJEsbRnWV3vN1n6+UzCEknE/xjvywEEdJgghZh46zk2NjnbtULOonLq8aMw7SA O+kcr4rqPLuRnxnkBw7QqA1y09QD9+M/iRQdgahsBIaDM3mMXGQsqeJAo9tFxO2M oJ1gJ9A7IdeULMBQ7zKVxTvC5c5fF2/CA5jpHUjASiUOTqcfHkPRYX2GINE62Heb xfsc3c1RhDrknMA/O01c8ziEBzZqhHUq4vGgWn0VjwIspYyfOOJYneeIx6/pJyTY OXbgaK+NetDCOKcv91Jjj0xfxrP0WogzvDbT9j2NuViqX24aQR1oZrredWPCTt5S wKouTaLVsM10EwR/Rw== =oOcx -----END PGP SIGNATURE----- Merge tag 'execve-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull execve fixes from Kees Cook: - Fix error handling in begin_new_exec() (Bernd Edlinger) - MAINTAINERS: specifically mention ELF (Alexey Dobriyan) - Various cleanups related to earlier open() (Askar Safin, Kees Cook) * tag 'execve-v6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: exec: Distinguish in_execve from in_exec exec: Fix error handling in begin_new_exec() exec: Add do_close_execat() helper exec: remove useless comment ELF, MAINTAINERS: specifically mention ELF |
||
Kees Cook
|
90383cc078 |
exec: Distinguish in_execve from in_exec
Just to help distinguish the fs->in_exec flag from the current->in_execve flag, add comments in check_unsafe_exec() and copy_fs() for more context. Also note that in_execve is only used by TOMOYO now. Cc: Kentaro Takeda <takedakn@nttdata.co.jp> Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: Christian Brauner <brauner@kernel.org> Cc: Jan Kara <jack@suse.cz> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: linux-fsdevel@vger.kernel.org Cc: linux-mm@kvack.org Signed-off-by: Kees Cook <keescook@chromium.org> |
||
George Guo
|
b253d87fd7 |
netfilter: nf_tables: cleanup documentation
- Correct comments for nlpid, family, udlen and udata in struct nft_table, and afinfo is no longer a member of enum nft_set_class. - Add comment for data in struct nft_set_elem. - Add comment for flags in struct nft_ctx. - Add comments for timeout in struct nft_set_iter, and flags is not a member of struct nft_set_iter, remove the comment for it. - Add comments for commit, abort, estimate and gc_init in struct nft_set_ops. - Add comments for pending_update, num_exprs, exprs and catchall_list in struct nft_set. - Add comment for ext_len in struct nft_set_ext_tmpl. - Add comment for inner_ops in struct nft_expr_type. - Add comments for clone, destroy_clone, reduce, gc, offload, offload_action, offload_stats in struct nft_expr_ops. - Add comments for blob_gen_0, blob_gen_1, bound, genmask, udlen, udata, blob_next in struct nft_chain. - Add comment for flags in struct nft_base_chain. - Add comments for udlen, udata in struct nft_object. - Add comment for type in struct nft_object_ops. - Add comment for hook_list in struct nft_flowtable, and remove comments for dev_name and ops which are not members of struct nft_flowtable. Signed-off-by: George Guo <guodongtai@kylinos.cn> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> |
||
Moshe Shemesh
|
ec7cc38ef9 |
net/mlx5: Bridge, fix multicast packets sent to uplink
To enable multicast packets which are offloaded in bridge multicast
offload mode to be sent also to uplink, FTE bit uplink_hairpin_en should
be set. Add this bit to FTE for the bridge multicast offload rules.
Fixes:
|
||
Tariq Toukan
|
cfbc3608a8 |
net/mlx5: Fix query of sd_group field
The sd_group field moved in the HW spec from the MPIR register
to the vport context.
Align the query accordingly.
Fixes:
|
||
Saeed Mahameed
|
25461ce8b3 |
net/mlx5e: Use the correct lag ports number when creating TISes
The cited commit moved the code of mlx5e_create_tises() and changed the
loop to create TISes over MLX5_MAX_PORTS constant value, instead of
getting the correct lag ports supported by the device, which can cause
FW errors on devices with less than MLX5_MAX_PORTS ports.
Change that back to mlx5e_get_num_lag_ports(mdev).
Also IPoIB interfaces create there own TISes, they don't use the eth
TISes, pass a flag to indicate that.
This fixes the following errors that might appear in kernel log:
mlx5_cmd_out_err:808:(pid 650): CREATE_TIS(0x912) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x595b5d), err(-22)
mlx5e_create_mdev_resources:174:(pid 650): alloc tises failed, -22
Fixes:
|
||
Ido Schimmel
|
32f2a0afa9 |
net/sched: flower: Fix chain template offload
When a qdisc is deleted from a net device the stack instructs the
underlying driver to remove its flow offload callback from the
associated filter block using the 'FLOW_BLOCK_UNBIND' command. The stack
then continues to replay the removal of the filters in the block for
this driver by iterating over the chains in the block and invoking the
'reoffload' operation of the classifier being used. In turn, the
classifier in its 'reoffload' operation prepares and emits a
'FLOW_CLS_DESTROY' command for each filter.
However, the stack does not do the same for chain templates and the
underlying driver never receives a 'FLOW_CLS_TMPLT_DESTROY' command when
a qdisc is deleted. This results in a memory leak [1] which can be
reproduced using [2].
Fix by introducing a 'tmplt_reoffload' operation and have the stack
invoke it with the appropriate arguments as part of the replay.
Implement the operation in the sole classifier that supports chain
templates (flower) by emitting the 'FLOW_CLS_TMPLT_{CREATE,DESTROY}'
command based on whether a flow offload callback is being bound to a
filter block or being unbound from one.
As far as I can tell, the issue happens since cited commit which
reordered tcf_block_offload_unbind() before tcf_block_flush_all_chains()
in __tcf_block_put(). The order cannot be reversed as the filter block
is expected to be freed after flushing all the chains.
[1]
unreferenced object 0xffff888107e28800 (size 2048):
comm "tc", pid 1079, jiffies 4294958525 (age 3074.287s)
hex dump (first 32 bytes):
b1 a6 7c 11 81 88 ff ff e0 5b b3 10 81 88 ff ff ..|......[......
01 00 00 00 00 00 00 00 e0 aa b0 84 ff ff ff ff ................
backtrace:
[<ffffffff81c06a68>] __kmem_cache_alloc_node+0x1e8/0x320
[<ffffffff81ab374e>] __kmalloc+0x4e/0x90
[<ffffffff832aec6d>] mlxsw_sp_acl_ruleset_get+0x34d/0x7a0
[<ffffffff832bc195>] mlxsw_sp_flower_tmplt_create+0x145/0x180
[<ffffffff832b2e1a>] mlxsw_sp_flow_block_cb+0x1ea/0x280
[<ffffffff83a10613>] tc_setup_cb_call+0x183/0x340
[<ffffffff83a9f85a>] fl_tmplt_create+0x3da/0x4c0
[<ffffffff83a22435>] tc_ctl_chain+0xa15/0x1170
[<ffffffff838a863c>] rtnetlink_rcv_msg+0x3cc/0xed0
[<ffffffff83ac87f0>] netlink_rcv_skb+0x170/0x440
[<ffffffff83ac6270>] netlink_unicast+0x540/0x820
[<ffffffff83ac6e28>] netlink_sendmsg+0x8d8/0xda0
[<ffffffff83793def>] ____sys_sendmsg+0x30f/0xa80
[<ffffffff8379d29a>] ___sys_sendmsg+0x13a/0x1e0
[<ffffffff8379d50c>] __sys_sendmsg+0x11c/0x1f0
[<ffffffff843b9ce0>] do_syscall_64+0x40/0xe0
unreferenced object 0xffff88816d2c0400 (size 1024):
comm "tc", pid 1079, jiffies 4294958525 (age 3074.287s)
hex dump (first 32 bytes):
40 00 00 00 00 00 00 00 57 f6 38 be 00 00 00 00 @.......W.8.....
10 04 2c 6d 81 88 ff ff 10 04 2c 6d 81 88 ff ff ..,m......,m....
backtrace:
[<ffffffff81c06a68>] __kmem_cache_alloc_node+0x1e8/0x320
[<ffffffff81ab36c1>] __kmalloc_node+0x51/0x90
[<ffffffff81a8ed96>] kvmalloc_node+0xa6/0x1f0
[<ffffffff82827d03>] bucket_table_alloc.isra.0+0x83/0x460
[<ffffffff82828d2b>] rhashtable_init+0x43b/0x7c0
[<ffffffff832aed48>] mlxsw_sp_acl_ruleset_get+0x428/0x7a0
[<ffffffff832bc195>] mlxsw_sp_flower_tmplt_create+0x145/0x180
[<ffffffff832b2e1a>] mlxsw_sp_flow_block_cb+0x1ea/0x280
[<ffffffff83a10613>] tc_setup_cb_call+0x183/0x340
[<ffffffff83a9f85a>] fl_tmplt_create+0x3da/0x4c0
[<ffffffff83a22435>] tc_ctl_chain+0xa15/0x1170
[<ffffffff838a863c>] rtnetlink_rcv_msg+0x3cc/0xed0
[<ffffffff83ac87f0>] netlink_rcv_skb+0x170/0x440
[<ffffffff83ac6270>] netlink_unicast+0x540/0x820
[<ffffffff83ac6e28>] netlink_sendmsg+0x8d8/0xda0
[<ffffffff83793def>] ____sys_sendmsg+0x30f/0xa80
[2]
# tc qdisc add dev swp1 clsact
# tc chain add dev swp1 ingress proto ip chain 1 flower dst_ip 0.0.0.0/32
# tc qdisc del dev swp1 clsact
# devlink dev reload pci/0000:06:00.0
Fixes:
|
||
Breno Leitao
|
20df28fb5b |
net/ipv6: resolve warning in ip6_fib.c
In some configurations, the 'iter' variable in function
fib6_repair_tree() is unused, resulting the following warning when
compiled with W=1.
net/ipv6/ip6_fib.c:1781:6: warning: variable 'iter' set but not used [-Wunused-but-set-variable]
1781 | int iter = 0;
| ^
It is unclear what is the advantage of this RT6_TRACE() macro[1], since
users can control pr_debug() in runtime, which is better than at
compilation time. pr_debug() has no overhead when disabled.
Remove the RT6_TRACE() in favor of simple pr_debug() helpers.
[1] Link: https://lore.kernel.org/all/ZZwSEJv2HgI0cD4J@gmail.com/
Signed-off-by: Breno Leitao <leitao@debian.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://lore.kernel.org/r/20240122181955.2391676-2-leitao@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
||
Eric Dumazet
|
86e8921df0 |
sock_diag: allow concurrent operation in sock_diag_rcv_msg()
TCPDIAG_GETSOCK and DCCPDIAG_GETSOCK diag are serialized on sock_diag_table_mutex. This is to make sure inet_diag module is not unloaded while diag was ongoing. It is time to get rid of this mutex and use RCU protection, allowing full parallelism. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Eric Dumazet
|
114b4bb1cc |
sock_diag: add module pointer to "struct sock_diag_handler"
Following patch is going to use RCU instead of sock_diag_table_mutex acquisition. This patch is a preparation, no change of behavior yet. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
|
Eric Dumazet
|
db5914695a |
inet_diag: add module pointer to "struct inet_diag_handler"
Following patch is going to use RCU instead of inet_diag_table_mutex acquisition. This patch is a preparation, no change of behavior yet. Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Guillaume Nault <gnault@redhat.com> Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com> Reviewed-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> |
||
David Howells
|
17ba6f0bd1 |
afs: Fix error handling with lookup via FS.InlineBulkStatus
When afs does a lookup, it tries to use FS.InlineBulkStatus to preemptively
look up a bunch of files in the parent directory and cache this locally, on
the basis that we might want to look at them too (for example if someone
does an ls on a directory, they may want want to then stat every file
listed).
FS.InlineBulkStatus can be considered a compound op with the normal abort
code applying to the compound as a whole. Each status fetch within the
compound is then given its own individual abort code - but assuming no
error that prevents the bulk fetch from returning the compound result will
be 0, even if all the constituent status fetches failed.
At the conclusion of afs_do_lookup(), we should use the abort code from the
appropriate status to determine the error to return, if any - but instead
it is assumed that we were successful if the op as a whole succeeded and we
return an incompletely initialised inode, resulting in ENOENT, no matter
the actual reason. In the particular instance reported, a vnode with no
permission granted to be accessed is being given a UAEACCES abort code
which should be reported as EACCES, but is instead being reported as
ENOENT.
Fix this by abandoning the inode (which will be cleaned up with the op) if
file[1] has an abort code indicated and turn that abort code into an error
instead.
Whilst we're at it, add a tracepoint so that the abort codes of the
individual subrequests of FS.InlineBulkStatus can be logged. At the moment
only the container abort code can be 0.
Fixes:
|
||
|
Linus Torvalds
|
5d9248eed4 |
for-6.8-rc1-tag
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Merge tag 'for-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
- zoned mode fixes:
- fix slowdown when writing large file sequentially by looking up
block groups with enough space faster
- locking fixes when activating a zone
- new mount API fixes:
- preserve mount options for a ro/rw mount of the same subvolume
- scrub fixes:
- fix use-after-free in case the chunk length is not aligned to
64K, this does not happen normally but has been reported on
images converted from ext4
- similar alignment check was missing with raid-stripe-tree
- subvolume deletion fixes:
- prevent calling ioctl on already deleted subvolume
- properly track flag tracking a deleted subvolume
- in subpage mode, fix decompression of an inline extent (zlib, lzo,
zstd)
- fix crash when starting writeback on a folio, after integration with
recent MM changes this needs to be started conditionally
- reject unknown flags in defrag ioctl
- error handling, API fixes, minor warning fixes
* tag 'for-6.8-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: scrub: limit RST scrub to chunk boundary
btrfs: scrub: avoid use-after-free when chunk length is not 64K aligned
btrfs: don't unconditionally call folio_start_writeback in subpage
btrfs: use the original mount's mount options for the legacy reconfigure
btrfs: don't warn if discard range is not aligned to sector
btrfs: tree-checker: fix inline ref size in error messages
btrfs: zstd: fix and simplify the inline extent decompression
btrfs: lzo: fix and simplify the inline extent decompression
btrfs: zlib: fix and simplify the inline extent decompression
btrfs: defrag: reject unknown flags of btrfs_ioctl_defrag_range_args
btrfs: avoid copying BTRFS_ROOT_SUBVOL_DEAD flag to snapshot of subvolume being deleted
btrfs: don't abort filesystem when attempting to snapshot deleted subvolume
btrfs: zoned: fix lock ordering in btrfs_zone_activate()
btrfs: fix unbalanced unlock of mapping_tree_lock
btrfs: ref-verify: free ref cache before clearing mount opt
btrfs: fix kvcalloc() arguments order in btrfs_ioctl_send()
btrfs: zoned: optimize hint byte for zoned allocator
btrfs: zoned: factor out prepare_allocation_zoned()
|
||
|
Linus Torvalds
|
2368fcf341 |
header cleanup fixup for 6.8-rc1
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||
|
Eric Dumazet
|
a54d51fb2d |
udp: fix busy polling
Generic sk_busy_loop_end() only looks at sk->sk_receive_queue
for presence of packets.
Problem is that for UDP sockets after blamed commit, some packets
could be present in another queue: udp_sk(sk)->reader_queue
In some cases, a busy poller could spin until timeout expiration,
even if some packets are available in udp_sk(sk)->reader_queue.
v3: - make sk_busy_loop_end() nicer (Willem)
v2: - add a READ_ONCE(sk->sk_family) in sk_is_inet() to avoid KCSAN splats.
- add a sk_is_inet() check in sk_is_udp() (Willem feedback)
- add a sk_is_inet() check in sk_is_tcp().
Fixes:
|
||
|
Linus Torvalds
|
65163d16fc |
dmaengine fixes for v6.8-rc1
Driver fixes for:
- Xilinx xdma driver operator precedence and initialization fix
- Excess kernel-doc warning fix in imx-sdma xilinx xdma drivers
- format-overflow warning fix for rz-dmac, sh usb dmac drivers
- 'output may be truncated' fix for shdma, fsl-qdma and dw-edma drivers
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Merge tag 'dmaengine-fix-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support:
- Loongson LS2X APB DMA controller
- sf-pdma: mpfs-pdma support
- Qualcomm X1E80100 GPI dma controller support
Updates:
- Xilinx XDMA updates to support interleaved DMA transfers
- TI PSIL threads for AM62P and J722S and cfg register regions
description
- axi-dmac Improving the cyclic DMA transfers
- Tegra Support dma-channel-mask property
- Remaining platform remove callback returning void conversions
Driver fixes for:
- Xilinx xdma driver operator precedence and initialization fix
- Excess kernel-doc warning fix in imx-sdma xilinx xdma drivers
- format-overflow warning fix for rz-dmac, sh usb dmac drivers
- 'output may be truncated' fix for shdma, fsl-qdma and dw-edma
drivers"
* tag 'dmaengine-fix-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (58 commits)
dmaengine: dw-edma: increase size of 'name' in debugfs code
dmaengine: fsl-qdma: increase size of 'irq_name'
dmaengine: shdma: increase size of 'dev_id'
dmaengine: xilinx: xdma: Fix kernel-doc warnings
dmaengine: usb-dmac: Avoid format-overflow warning
dmaengine: sh: rz-dmac: Avoid format-overflow warning
dmaengine: imx-sdma: fix Excess kernel-doc warnings
dmaengine: xilinx: xdma: Fix initialization location of desc in xdma_channel_isr()
dmaengine: xilinx: xdma: Fix operator precedence in xdma_prep_interleaved_dma()
dmaengine: xilinx: xdma: statify xdma_prep_interleaved_dma
dmaengine: xilinx: xdma: Workaround truncation compilation error
dmaengine: pl330: issue_pending waits until WFP state
dmaengine: xilinx: xdma: Implement interleaved DMA transfers
dmaengine: xilinx: xdma: Prepare the introduction of interleaved DMA transfers
dmaengine: xilinx: xdma: Add transfer error reporting
dmaengine: xilinx: xdma: Add error checking in xdma_channel_isr()
dmaengine: xilinx: xdma: Rework xdma_terminate_all()
dmaengine: xilinx: xdma: Ease dma_pool alignment requirements
dmaengine: xilinx: xdma: Add necessary macro definitions
dmaengine: xilinx: xdma: Get rid of unused code
...
|
||
|
Linus Torvalds
|
e5075d8ec5 |
RISC-V Patches for the 6.8 Merge Window, Part 4
This includes everything from part 2: * Support for tuning for systems with fast misaligned accesses. * Support for SBI-based suspend. * Support for the new SBI debug console extension. * The T-Head CMOs now use PA-based flushes. * Support for enabling the V extension in kernel code. * Optimized IP checksum routines. * Various ftrace improvements. * Support for archrandom, which depends on the Zkr extension. and then also a fix for those: * The build is no longer broken under NET=n, KUNIT=y for ports that don't define their own ipv6 checksum. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEKzw3R0RoQ7JKlDp6LhMZ81+7GIkFAmWsCOMTHHBhbG1lckBk YWJiZWx0LmNvbQAKCRAuExnzX7sYieQND/0f+1gizTM0OzuqZG9+DOdWTtqmILyr sZaYXWBw6SPzbUSlwjoW4Qp/S3Ur7IhrbfttM2aMoS4GHZvSESAXOMXC4c7AnCaQ HOXBC2OuXvq6jA0ZjK5XPviR70A/7uD2iu5SNO1hyfJK08LSEu+AulxtkW50+wMc bHXSpZxEf8AtwOJK1cRtwhH4qy+Qcs3Nla3jG7OnDsPbhJVcydHx95eCtfwn2cQA KwJPN1fjRtm4ALZb91QcMDO8VAoanfPEkSR3DoNVE/UfdTItYk35VHmf4RWh7IWA qDnV5Mp/XMX2RmJqwi1ZmSHHX0rfVLL5UqgBhGHC8PuMpLJn5p9U6DZ0qD7YWxcB NDlrHsaXt112RHEEM/7CcLkqEexua/ezcC45E5tSQ4sRDZE3fvgbALao67xSQ22D lCpVAY0Z3o5oWaM/jISiQHjSNn5RrAwEYSvvv2pkW4QAMShA2eggmQaCF+Jl4EMp u6yqJpXxDI99C088uvM6Bi2gcX8fnBSmOzCB/sSU4a1I72UpWrGngqUpTYKHG8Jz cTZhbIKmQirBP0vC/UgMOS0sNuw/NykItfRXZ2g0qGKvw1TjJ6djdeZBKcAj3h0E fJpMxuhmeOFYE7DavnhSt3CResFTXZzXLChjxGbT+g10YzVEf9g7vBVnjxAwad9f tryMVpL/ipGpQQ== =Sjhj -----END PGP SIGNATURE----- Merge tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux Pull more RISC-V updates from Palmer Dabbelt: - Support for tuning for systems with fast misaligned accesses. - Support for SBI-based suspend. - Support for the new SBI debug console extension. - The T-Head CMOs now use PA-based flushes. - Support for enabling the V extension in kernel code. - Optimized IP checksum routines. - Various ftrace improvements. - Support for archrandom, which depends on the Zkr extension. - The build is no longer broken under NET=n, KUNIT=y for ports that don't define their own ipv6 checksum. * tag 'riscv-for-linus-6.8-mw4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (56 commits) lib: checksum: Fix build with CONFIG_NET=n riscv: lib: Check if output in asm goto supported riscv: Fix build error on rv32 + XIP riscv: optimize ELF relocation function in riscv RISC-V: Implement archrandom when Zkr is available riscv: Optimize hweight API with Zbb extension riscv: add dependency among Image(.gz), loader(.bin), and vmlinuz.efi samples: ftrace: Add RISC-V support for SAMPLE_FTRACE_DIRECT[_MULTI] riscv: ftrace: Add DYNAMIC_FTRACE_WITH_DIRECT_CALLS support riscv: ftrace: Make function graph use ftrace directly riscv: select FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY lib/Kconfig.debug: Update AS_HAS_NON_CONST_LEB128 comment and name riscv: Restrict DWARF5 when building with LLVM to known working versions riscv: Hoist linker relaxation disabling logic into Kconfig kunit: Add tests for csum_ipv6_magic and ip_fast_csum riscv: Add checksum library riscv: Add checksum header riscv: Add static key for misaligned accesses asm-generic: Improve csum_fold RISC-V: selftests: cbo: Ensure asm operands match constraints ... |
||
Kuniyuki Iwashima
|
e3f9bed9be |
llc: Drop support for ETH_P_TR_802_2.
syzbot reported an uninit-value bug below. [0]
llc supports ETH_P_802_2 (0x0004) and used to support ETH_P_TR_802_2
(0x0011), and syzbot abused the latter to trigger the bug.
write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x11}, @val, @mpls={[], @llc={@snap={0xaa, 0x1, ')', "90e5dd"}}}}, 0x16)
llc_conn_handler() initialises local variables {saddr,daddr}.mac
based on skb in llc_pdu_decode_sa()/llc_pdu_decode_da() and passes
them to __llc_lookup().
However, the initialisation is done only when skb->protocol is
htons(ETH_P_802_2), otherwise, __llc_lookup_established() and
__llc_lookup_listener() will read garbage.
The missing initialisation existed prior to commit
|
||
Zhengchao Shao
|
198bc90e0e |
tcp: make sure init the accept_queue's spinlocks once
When I run syz's reproduction C program locally, it causes the following
issue:
pvqspinlock: lock 0xffff9d181cd5c660 has corrupted value 0x0!
WARNING: CPU: 19 PID: 21160 at __pv_queued_spin_unlock_slowpath (kernel/locking/qspinlock_paravirt.h:508)
Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
RIP: 0010:__pv_queued_spin_unlock_slowpath (kernel/locking/qspinlock_paravirt.h:508)
Code: 73 56 3a ff 90 c3 cc cc cc cc 8b 05 bb 1f 48 01 85 c0 74 05 c3 cc cc cc cc 8b 17 48 89 fe 48 c7 c7
30 20 ce 8f e8 ad 56 42 ff <0f> 0b c3 cc cc cc cc 0f 0b 0f 1f 40 00 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffa8d200604cb8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff9d1ef60e0908
RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff9d1ef60e0900
RBP: ffff9d181cd5c280 R08: 0000000000000000 R09: 00000000ffff7fff
R10: ffffa8d200604b68 R11: ffffffff907dcdc8 R12: 0000000000000000
R13: ffff9d181cd5c660 R14: ffff9d1813a3f330 R15: 0000000000001000
FS: 00007fa110184640(0000) GS:ffff9d1ef60c0000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000020000000 CR3: 000000011f65e000 CR4: 00000000000006f0
Call Trace:
<IRQ>
_raw_spin_unlock (kernel/locking/spinlock.c:186)
inet_csk_reqsk_queue_add (net/ipv4/inet_connection_sock.c:1321)
inet_csk_complete_hashdance (net/ipv4/inet_connection_sock.c:1358)
tcp_check_req (net/ipv4/tcp_minisocks.c:868)
tcp_v4_rcv (net/ipv4/tcp_ipv4.c:2260)
ip_protocol_deliver_rcu (net/ipv4/ip_input.c:205)
ip_local_deliver_finish (net/ipv4/ip_input.c:234)
__netif_receive_skb_one_core (net/core/dev.c:5529)
process_backlog (./include/linux/rcupdate.h:779)
__napi_poll (net/core/dev.c:6533)
net_rx_action (net/core/dev.c:6604)
__do_softirq (./arch/x86/include/asm/jump_label.h:27)
do_softirq (kernel/softirq.c:454 kernel/softirq.c:441)
</IRQ>
<TASK>
__local_bh_enable_ip (kernel/softirq.c:381)
__dev_queue_xmit (net/core/dev.c:4374)
ip_finish_output2 (./include/net/neighbour.h:540 net/ipv4/ip_output.c:235)
__ip_queue_xmit (net/ipv4/ip_output.c:535)
__tcp_transmit_skb (net/ipv4/tcp_output.c:1462)
tcp_rcv_synsent_state_process (net/ipv4/tcp_input.c:6469)
tcp_rcv_state_process (net/ipv4/tcp_input.c:6657)
tcp_v4_do_rcv (net/ipv4/tcp_ipv4.c:1929)
__release_sock (./include/net/sock.h:1121 net/core/sock.c:2968)
release_sock (net/core/sock.c:3536)
inet_wait_for_connect (net/ipv4/af_inet.c:609)
__inet_stream_connect (net/ipv4/af_inet.c:702)
inet_stream_connect (net/ipv4/af_inet.c:748)
__sys_connect (./include/linux/file.h:45 net/socket.c:2064)
__x64_sys_connect (net/socket.c:2073 net/socket.c:2070 net/socket.c:2070)
do_syscall_64 (arch/x86/entry/common.c:51 arch/x86/entry/common.c:82)
entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:129)
RIP: 0033:0x7fa10ff05a3d
Code: 5b 41 5c c3 66 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89
c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d ab a3 0e 00 f7 d8 64 89 01 48
RSP: 002b:00007fa110183de8 EFLAGS: 00000202 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 0000000020000054 RCX: 00007fa10ff05a3d
RDX: 000000000000001c RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00007fa110183e20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa110184640
R13: 0000000000000000 R14: 00007fa10fe8b060 R15: 00007fff73e23b20
</TASK>
The issue triggering process is analyzed as follows:
Thread A Thread B
tcp_v4_rcv //receive ack TCP packet inet_shutdown
tcp_check_req tcp_disconnect //disconnect sock
... tcp_set_state(sk, TCP_CLOSE)
inet_csk_complete_hashdance ...
inet_csk_reqsk_queue_add inet_listen //start listen
spin_lock(&queue->rskq_lock) inet_csk_listen_start
... reqsk_queue_alloc
... spin_lock_init
spin_unlock(&queue->rskq_lock) //warning
When the socket receives the ACK packet during the three-way handshake,
it will hold spinlock. And then the user actively shutdowns the socket
and listens to the socket immediately, the spinlock will be initialized.
When the socket is going to release the spinlock, a warning is generated.
Also the same issue to fastopenq.lock.
Move init spinlock to inet_create and inet_accept to make sure init the
accept_queue's spinlocks once.
Fixes:
|
||
|
Linus Torvalds
|
57f22c8dab |
strlcpy removal for v6.8-rc1
- Remove of the final (very recent) user of strlcpy() (in bcachefs). - Remove the strlcpy() API. Long live strscpy(). -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmWq5VgWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJhsHD/9xfEA1YFC4WzTuX1RcsSwZQTGL L8ej9NuRiQ57vJA37PEV3wyTIVHLOJDjNr+8cmL1Pu0GR9K4R2s4YzdQtaK6pFeE BYuXUOUK9rkQsVLL0DrTv/YryjMah0DDb/M7kKZDRfTgii0yWZ1WqEmO2+9wbdKS n7O9oYZreiNkFg3/6yHPYlBve9QXt+VHN/NIxSQqps3BVXRPKcIwCCJq7IiazBpR xo7FkhTftmL1ZqGOGRcoY7YKWt7WFg9HPBB30WXkqCIqmaFWm4sBancArVgTgQ+r vES/QF4SsFXkprf4fPWuQZlcChc2hibREI9o3t3Qck4FG7W+alXSpj3IxFiZqNFu BvNZwKW5/MB2r+CugM12JUszxAVlcwqskoilGOVD65AJ26xUYh2oAr3kpU5L6Nur c3zcLSlpec9sYQMdXSGQWOF2juhEp2ikceP5dw5ONcj4P7UXadPnB4hsW8ulG844 Rh552sR0je5UCxzXNozec9X1JFZf7Z8lOjdRv1Xs549+F2rmzaZAt2eOnageCCO7 XKoqZ/auIwzj/3WqDxivjs3xT+1PpxJd3bALDXb/iIu10DMbNq7CRwHO+1OZo1e1 4OLE1gbM3Ldv2WgUe2o1dDURnmKq1aiYN8ThoOIVy9VTC0FOxujVXKsd//f6qpMu EGOypgqRBFpVd53DvQ== =DuKT -----END PGP SIGNATURE----- Merge tag 'strlcpy-removal-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull strlcpy removal from Kees Cook: "As promised, this is 'part 2' of the hardening tree, late in -rc1 now that all the other trees with strlcpy() removals have landed. One new user appeared (in bcachefs) but was a trivial refactor. The kernel is now free of the strlcpy() API! - Remove of the final (very recent) user of strlcpy() (in bcachefs) - Remove the strlcpy() API. Long live strscpy()" * tag 'strlcpy-removal-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: string: Remove strlcpy() bcachefs: Replace strlcpy() with strscpy() |
||
|
Linus Torvalds
|
9bc44c51a0 |
Devicetree updates for v6.8, part 2:
Remove the circular including of of_device.h and of_platform.h along with all of their implicit includes. This is the culmination of several kernel cycles worth of fixing implicit DT includes throughout the tree. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAmWqn38ACgkQ+vtdtY28 YcO4Lw//Yyv0seoA6R/oLusSK/7eVj02GHHcAnEGwbGU4mjPhXnFAwnqfzxh/jZl cPZJYgTqOtPrGpDeWjwO1M9wIixR61MAxTOCbtP131kifCdie5V4mzdzer7li7yY Nnj0h+EL4UWLfX9ZmDOXmMcvgPiPmnmUvX+wlFdZhxdbbghfEwygQlc7pFBUCO2w iMOKPooqIkpn9Gh1Ko2n1zKdePAd9KEjWkanu7xWZNjDl8XIGIcSnSZ/zlgEc0Jm YqXGkJ8pAC6LEMcPqxgp2RtZKvV5ayPSoFRADNJnS4LQ0LZArAm7XkonmcYdZ6MG Nyo+M1nhYS0cgRn4oojgnobk1JWGM17OiK6rHxfbCrsex86zU+9NmOz/yvBbGcQ0 GBSXsfX+SXdmh2qY+OHMI9b8ThhsUJ8yJfcRghXrmyHA4R0FFj6IHFE69iUgF0LD usL8WxAgsx92sVp+yQbmQkNCiQ/MKtZV9kC/7IF8+74BgGa4eOBy7NmQQS7HKnAY 984llDgp4nUDyyvko4zBjB8Pg8coIWfBW9i1K5J0rIVJ2yLfBDY/A+uaCSiQbF1I r7gI/+0mSqxPQooSDGqidnSlqelLRSPxOgF0SPSKvj/wgQXTxlvxJ2GqKrv+/gYF e/tWj+Epvsuolx5YSbTcxjODb4QEzh3y296zNi2DouNE2YhLXGc= =JTXC -----END PGP SIGNATURE----- Merge tag 'devicetree-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree header detangling from Rob Herring: "Remove the circular including of of_device.h and of_platform.h along with all of their implicit includes. This is the culmination of several kernel cycles worth of fixing implicit DT includes throughout the tree" * tag 'devicetree-for-6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: Stop circularly including of_device.h and of_platform.h clk: qcom: gcc-x1e80100: Replace of_device.h with explicit includes thermal: loongson2: Replace of_device.h with explicit includes net: can: Use device_get_match_data() sparc: Use device_get_match_data() |
||
|
Linus Torvalds
|
a1fe5b6d0d |
sound fixes for 6.8-rc1
A collection of small fixes: - Lots of ASoC SOF fixes and related reworks - ASoC TAS codec fixes including DT updates - A few HD-audio quirks and regression fixes - Minor fixes for aloop, oxygen and scarlett2 mixer -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmWqn98OHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE/wIBAArdsfEKeNgeH2Ta939koBiWknCXT12nMd+rgi ZywjXrK7gJZKuuRYV0CKSlXl7yJD1jhbt7kG5/RyQaTZuuqEny/nwokqQrgZnf+Z mz1D0naIKORXLdKVD9YcN9F85z2D0WToEhbg8HyBgO3BIJKpEP+7ggBQO7zz19Gx BsrJsR0X1OUDVz90ltMmvohgj3WeIQ0lIs3cCdORylXq2MPAonqbHv6fYPoGupfi Vyx4mSkowBQRl9zVAuT5yKRZcqUbrZXfumHTiPDNDu3veIzZ0JtXaGMWic9a/g3T q+4lvNI7+oT1ObIi1zXeBfll9k0khjKvj/d1MEH4mJYrNKnrZBkDHNTu87x5lwyU WXcbGl8QgOS+x7t52CKKymBZbIQ7OJPkwSWK3G6zrblRbYZ805W5Kn3zMlNvVY4F XAzxxwkhU2uraya+CSuiDnGPJ3OHxbjnsQplDjUXXm2JipC9+9TrorGuxZ/3LVkj 736ShKmfuUh/qAXuITd4QHGa/M3N7xq9jINQrWOjHJoEznC2rLfuVzLlsOU26Z29 NfrHuq0JACu1ed2xl4Kk6GVuBGSXnu1fQYGd/6U7U14CZnoG2hOwqVaq4Qx+ce1Z G37tcM9sISoCm6lPxotd+Aeu38s2dC+Ju5b3lKIKqxVLygJjSjUjiggJLatB8Bip zZ4ZH1g= =h9S1 -----END PGP SIGNATURE----- Merge tag 'sound-fix-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes: - Lots of ASoC SOF fixes and related reworks - ASoC TAS codec fixes including DT updates - A few HD-audio quirks and regression fixes - Minor fixes for aloop, oxygen and scarlett2 mixer" * tag 'sound-fix-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits) ALSA: hda/realtek: Enable headset mic on Lenovo M70 Gen5 ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on HP ZBook ALSA: hda/relatek: Enable Mute LED on HP Laptop 15s-fq2xxx ASoC: SOF: ipc4-loader: remove the CPC check warnings ASoC: SOF: ipc4-pcm: remove log message for LLP ALSA: hda: generic: Remove obsolete call to ledtrig_audio_get ALSA: scarlett2: Fix yet more -Wformat-truncation warnings ALSA: hda: Properly setup HDMI stream ASoC: audio-graph-card2: fix index check on graph_parse_node_multi_nm() ASoC: SOF: icp3-dtrace: Revert "Fix wrong kfree() usage" ALSA: oxygen: Fix right channel of capture volume mixer ALSA: aloop: Introduce a function to get if access is interleaved mode ASoC: mediatek: sof-common: Add NULL check for normal_link string ASoC: mediatek: mt8195: Remove afe-dai component and rework codec link ASoC: mediatek: mt8192: Check existence of dai_name before dereferencing ASoC: Intel: bxt_rt298: Fix kernel ops due to COMP_DUMMY change ASoC: Intel: bxt_da7219_max98357a: Fix kernel ops due to COMP_DUMMY change ASoC: codecs: rtq9128: Fix TDM enable and DAI format control flow ASoC: codecs: rtq9128: Fix PM_RUNTIME usage ASoC: tas2781: Add tas2563 into driver ... |
||
|
Kees Cook
|
d26270061a |
string: Remove strlcpy()
With all the users of strlcpy() removed[1] from the kernel, remove the API, self-tests, and other references. Leave mentions in Documentation (about its deprecation), and in checkpatch.pl (to help migrate host-only tools/ usage). Long live strscpy(). Link: https://github.com/KSPP/linux/issues/89 [1] Cc: Azeem Shaikh <azeemshaikh38@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andy Whitcroft <apw@canonical.com> Cc: Joe Perches <joe@perches.com> Cc: Dwaipayan Ray <dwaipayanray1@gmail.com> Cc: Lukas Bulwahn <lukas.bulwahn@gmail.com> Cc: linux-hardening@vger.kernel.org Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> |
||
|
Linus Torvalds
|
ab1e2d0fcc |
power supply and reset changes for the 6.8 series
new features: - bq24190: Add support for BQ24296 charger cleanups: - all reset drivers: Stop using module_platform_driver_probe() - gpio-restart: use devm_register_sys_off_handler - pwr-mlxbf: support graceful reboot - cw2015: correct time_to_empty units - qcom-battmgr: Fix driver initialization sequence - bq27xxx: Start/Stop delayed work in suspend/resume - minor cleanups and fixes -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE72YNB0Y/i3JqeVQT2O7X88g7+poFAmWpwccACgkQ2O7X88g7 +ppRvg//c8+fPMF9HH2DZ36z8eF3WqXDhtODqa8FA5LStPTr3KBzTkwH5w6zDp9f udkL+XNIHnYlWkcKa8CxdeLdm/QEaq+cChSQA2N3D1fC/2h43MP+8etfcVTmBdtT aHc77TtIbwLvkgw/ghCxXkCSfxH3zq9bna+ZxT7C488ZW2NEnNpDOFt055LFZvs+ Z5Tq5fGtOSrQaptgoveaN8NgAFr0SuPH1R0zFtN7j/5k8fQkSjM0lpdAmsSqAjbP /cOs2O5wbBF3bge0uNgEkYBoVinrzZxZndOmxCukVCtnKmgcXqpcdpKkRdfcBwTb r03uak7JhJv+64O6T0oxh+0bzpmFJ0RTyfBdBAjves9r5CyacK8TZp509WjFr8Ew FBYoN53DR7j00KY8YFkB687QvCFXtviC2neo7ac0s8j9emLacjky4IYMQMsv9Q74 jRDj/jzHRjpVxS35ZwWBtUOegPI9bGHWFOO+/Gjkg5cUVx2Act8haDSWRskHpomp EwV8ZrfLe/J8tv8lOLKTWfRjTXM5TYTr4RnqVcqGhK1FpS5kTUsr/1Chs/BDJTup UqJkn2FTU0oyWofProIV+PHDii0lgR2vio76LftZ4Y70a+UC4xsABFudTlLlzP69 UFlnhuIUnapKi81CgD6JSkswmSB8Ga8CtGVlpGXuZ5k1mi+t5mA= =tjkr -----END PGP SIGNATURE----- Merge tag 'for-v6.8-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "New features: - bq24190: Add support for BQ24296 charger Cleanups: - all reset drivers: Stop using module_platform_driver_probe() - gpio-restart: use devm_register_sys_off_handler - pwr-mlxbf: support graceful reboot - cw2015: correct time_to_empty units - qcom-battmgr: Fix driver initialization sequence - bq27xxx: Start/Stop delayed work in suspend/resume - minor cleanups and fixes" * tag 'for-v6.8-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (33 commits) power: supply: bq24190_charger: Fix "initializer element is not constant" error power: supply: bq24190_charger: Add support for BQ24296 dt-bindings: power: supply: bq24190: Add BQ24296 compatible dt-bindings: power: reset: xilinx: Rename node names in examples power: supply: qcom_battmgr: Register the power supplies after PDR is up dt-bindings: power: reset: qcom-pon: fix inconsistent example power: supply: Fix null pointer dereference in smb2_probe power: reset: at91: Drop '__init' from at91_wakeup_status() power: supply: Use multiple MODULE_AUTHOR statements power: supply: Fix indentation and some other warnings power: reset: gpio-restart: Use devm_register_sys_off_handler() power: supply: bq256xx: fix some problem in bq256xx_hw_init power: supply: cw2015: correct time_to_empty units in sysfs power: reset: at91-sama5d2_shdwc: Convert to platform remove callback returning void power: reset: at91-reset: Convert to platform remove callback returning void power: reset: tps65086-restart: Convert to platform remove callback returning void power: reset: syscon-poweroff: Convert to platform remove callback returning void power: reset: rmobile-reset: Convert to platform remove callback returning void power: reset: restart-poweroff: Convert to platform remove callback returning void power: reset: regulator-poweroff: Convert to platform remove callback returning void ... |
||
|
Linus Torvalds
|
556e2d17ca |
Assorted CephFS fixes and cleanups with nothing standing out.
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||
|
Linus Torvalds
|
16df6e07d6 |
vfs-6.8.netfs
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Merge tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs
Pull netfs updates from Christian Brauner:
"This extends the netfs helper library that network filesystems can use
to replace their own implementations. Both afs and 9p are ported. cifs
is ready as well but the patches are way bigger and will be routed
separately once this is merged. That will remove lots of code as well.
The overal goal is to get high-level I/O and knowledge of the page
cache and ouf of the filesystem drivers. This includes knowledge about
the existence of pages and folios
The pull request converts afs and 9p. This removes about 800 lines of
code from afs and 300 from 9p. For 9p it is now possible to do writes
in larger than a page chunks. Additionally, multipage folio support
can be turned on for 9p. Separate patches exist for cifs removing
another 2000+ lines. I've included detailed information in the
individual pulls I took.
Summary:
- Add NFS-style (and Ceph-style) locking around DIO vs buffered I/O
calls to prevent these from happening at the same time.
- Support for direct and unbuffered I/O.
- Support for write-through caching in the page cache.
- O_*SYNC and RWF_*SYNC writes use write-through rather than writing
to the page cache and then flushing afterwards.
- Support for write-streaming.
- Support for write grouping.
- Skip reads for which the server could only return zeros or EOF.
- The fscache module is now part of the netfs library and the
corresponding maintainer entry is updated.
- Some helpers from the fscache subsystem are renamed to mark them as
belonging to the netfs library.
- Follow-up fixes for the netfs library.
- Follow-up fixes for the 9p conversion"
* tag 'vfs-6.8.netfs' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (50 commits)
netfs: Fix wrong #ifdef hiding wait
cachefiles: Fix signed/unsigned mixup
netfs: Fix the loop that unmarks folios after writing to the cache
netfs: Fix interaction between write-streaming and cachefiles culling
netfs: Count DIO writes
netfs: Mark netfs_unbuffered_write_iter_locked() static
netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs"
netfs: Rearrange netfs_io_subrequest to put request pointer first
9p: Use length of data written to the server in preference to error
9p: Do a couple of cleanups
9p: Fix initialisation of netfs_inode for 9p
cachefiles: Fix __cachefiles_prepare_write()
9p: Use netfslib read/write_iter
afs: Use the netfs write helpers
netfs: Export the netfs_sreq tracepoint
netfs: Optimise away reads above the point at which there can be no data
netfs: Implement a write-through caching option
netfs: Provide a launder_folio implementation
netfs: Provide a writepages implementation
netfs, cachefiles: Pass upper bound length to allow expansion
...
|
||
Rob Herring
|
ef175b29a2 |
of: Stop circularly including of_device.h and of_platform.h
The DT of_device.h and of_platform.h headers date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. The headers also include platform_device.h and of.h. The result was lots of drivers relied on these implicit includes. Now the entire tree has been fixed over the last couple of cycles to explicitly include the necessary headers instead of relying on of_device.h and/or of_platform.h implicit includes, so the implicit and circular includes can finally be removed. Signed-off-by: Rob Herring <robh@kernel.org> |
||
|
Linus Torvalds
|
9d1694dc91 |
for-6.8/block-2024-01-18
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Merge tag 'for-6.8/block-2024-01-18' of git://git.kernel.dk/linux
Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- tcp, fc, and rdma target fixes (Maurizio, Daniel, Hannes,
Christoph)
- discard fixes and improvements (Christoph)
- timeout debug improvements (Keith, Max)
- various cleanups (Daniel, Max, Giuxen)
- trace event string fixes (Arnd)
- shadow doorbell setup on reset fix (William)
- a write zeroes quirk for SK Hynix (Jim)
- MD pull request via Song:
- Sparse warning since v6.0 (Bart)
- /proc/mdstat regression since v6.7 (Yu Kuai)
- Use symbolic error value (Christian)
- IO Priority documentation update (Christian)
- Fix for accessing queue limits without having entered the queue
(Christoph, me)
- Fix for loop dio support (Christoph)
- Move null_blk off deprecated ida interface (Christophe)
- Ensure nbd initializes full msghdr (Eric)
- Fix for a regression with the folio conversion, which is now easier
to hit because of an unrelated change (Matthew)
- Remove redundant check in virtio-blk (Li)
- Fix for a potential hang in sbitmap (Ming)
- Fix for partial zone appending (Damien)
- Misc changes and fixes (Bart, me, Kemeng, Dmitry)
* tag 'for-6.8/block-2024-01-18' of git://git.kernel.dk/linux: (45 commits)
Documentation: block: ioprio: Update schedulers
loop: fix the the direct I/O support check when used on top of block devices
blk-mq: Remove the hctx 'run' debugfs attribute
nbd: always initialize struct msghdr completely
block: Fix iterating over an empty bio with bio_for_each_folio_all
block: bio-integrity: fix kcalloc() arguments order
virtio_blk: remove duplicate check if queue is broken in virtblk_done
sbitmap: remove stale comment in sbq_calc_wake_batch
block: Correct a documentation comment in blk-cgroup.c
null_blk: Remove usage of the deprecated ida_simple_xx() API
block: ensure we hold a queue reference when using queue limits
blk-mq: rename blk_mq_can_use_cached_rq
block: print symbolic error name instead of error code
blk-mq: fix IO hang from sbitmap wakeup race
nvmet-rdma: avoid circular locking dependency on install_queue()
nvmet-tcp: avoid circular locking dependency on install_queue()
nvme-pci: set doorbell config before unquiescing
block: fix partial zone append completion handling in req_bio_endio()
block/iocost: silence warning on 'last_period' potentially being unused
md/raid1: Use blk_opf_t for read and write operations
...
|
||
|
Linus Torvalds
|
b5f66ba2d0 |
Kbuild updates for v6.8
- Make Kconfig parse the input .config more precisely
- Support W=c and W=e options for Kconfig
- Set Kconfig int/hex symbols to zero if the 'default' property is
missing
- Add .editorconfig
- Add scripts/git.orderFile
- Add a script to detect backward-incompatible changes in UAPI headers
- Resolve the symlink passed to O= option properly
- Use the user-supplied mtime for all files in the builtin initramfs,
which provides better reproducible builds
- Fix the direct execution of debian/rules for Debian package builds
- Use build ID instead of the .gnu_debuglink section for the Debian dbg
package
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Merge tag 'kbuild-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Make Kconfig parse the input .config more precisely
- Support W=c and W=e options for Kconfig
- Set Kconfig int/hex symbols to zero if the 'default' property is
missing
- Add .editorconfig
- Add scripts/git.orderFile
- Add a script to detect backward-incompatible changes in UAPI headers
- Resolve the symlink passed to O= option properly
- Use the user-supplied mtime for all files in the builtin initramfs,
which provides better reproducible builds
- Fix the direct execution of debian/rules for Debian package builds
- Use build ID instead of the .gnu_debuglink section for the Debian dbg
package
* tag 'kbuild-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (53 commits)
kbuild: deb-pkg: use debian/<package> for tmpdir
kbuild: deb-pkg: move 'make headers' to build-arch
kbuild: deb-pkg: do not search for 'scripts' directory under arch/
kbuild: deb-pkg: use build ID instead of debug link for dbg package
kbuild: deb-pkg: use more debhelper commands in builddeb
kbuild: deb-pkg: remove unneeded '-f $srctree/Makefile' in debian/rules
kbuild: deb-pkg: allow to run debian/rules from output directory
kbuild: deb-pkg: set DEB_* variables if debian/rules is directly executed
kbuild: deb-pkg: squash scripts/package/deb-build-option to debian/rules
kbuild: deb-pkg: factor out common Make options in debian/rules
kbuild: deb-pkg: hard-code Build-Depends
kbuild: deb-pkg: split debian/copyright from the mkdebian script
gen_init_cpio: Apply mtime supplied by user to all file types
kbuild: resolve symlinks for O= properly
docs: dev-tools: Add UAPI checker documentation
check-uapi: Introduce check-uapi.sh
scripts: Introduce a default git.orderFile
kconfig: WERROR unmet symbol dependency
Add .editorconfig file for basic formatting
kconfig: Use KCONFIG_CONFIG instead of .config
...
|
||
|
Linus Torvalds
|
736b5545d3 |
Including fixes from bpf and netfilter.
Previous releases - regressions:
- Revert "net: rtnetlink: Enslave device before bringing it up",
breaks the case inverse to the one it was trying to fix
- net: dsa: fix oob access in DSA's netdevice event handler
dereference netdev_priv() before check its a DSA port
- sched: track device in tcf_block_get/put_ext() only for clsact
binder types
- net: tls, fix WARNING in __sk_msg_free when record becomes full
during splice and MORE hint set
- sfp-bus: fix SFP mode detect from bitrate
- drv: stmmac: prevent DSA tags from breaking COE
Previous releases - always broken:
- bpf: fix no forward progress in in bpf_iter_udp if output
buffer is too small
- bpf: reject variable offset alu on registers with a type
of PTR_TO_FLOW_KEYS to prevent oob access
- netfilter: tighten input validation
- net: add more sanity check in virtio_net_hdr_to_skb()
- rxrpc: fix use of Don't Fragment flag on RESPONSE packets,
avoid infinite loop
- amt: do not use the portion of skb->cb area which may get clobbered
- mptcp: improve validation of the MPTCPOPT_MP_JOIN MCTCP option
Misc:
- spring cleanup of inactive maintainers
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bpf and netfilter.
Previous releases - regressions:
- Revert "net: rtnetlink: Enslave device before bringing it up",
breaks the case inverse to the one it was trying to fix
- net: dsa: fix oob access in DSA's netdevice event handler
dereference netdev_priv() before check its a DSA port
- sched: track device in tcf_block_get/put_ext() only for clsact
binder types
- net: tls, fix WARNING in __sk_msg_free when record becomes full
during splice and MORE hint set
- sfp-bus: fix SFP mode detect from bitrate
- drv: stmmac: prevent DSA tags from breaking COE
Previous releases - always broken:
- bpf: fix no forward progress in in bpf_iter_udp if output buffer is
too small
- bpf: reject variable offset alu on registers with a type of
PTR_TO_FLOW_KEYS to prevent oob access
- netfilter: tighten input validation
- net: add more sanity check in virtio_net_hdr_to_skb()
- rxrpc: fix use of Don't Fragment flag on RESPONSE packets, avoid
infinite loop
- amt: do not use the portion of skb->cb area which may get clobbered
- mptcp: improve validation of the MPTCPOPT_MP_JOIN MCTCP option
Misc:
- spring cleanup of inactive maintainers"
* tag 'net-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (88 commits)
i40e: Include types.h to some headers
ipv6: mcast: fix data-race in ipv6_mc_down / mld_ifc_work
selftests: mlxsw: qos_pfc: Adjust the test to support 8 lanes
selftests: mlxsw: qos_pfc: Remove wrong description
mlxsw: spectrum_router: Register netdevice notifier before nexthop
mlxsw: spectrum_acl_tcam: Fix stack corruption
mlxsw: spectrum_acl_tcam: Fix NULL pointer dereference in error path
mlxsw: spectrum_acl_erp: Fix error flow of pool allocation failure
ethtool: netlink: Add missing ethnl_ops_begin/complete
selftests: bonding: Add more missing config options
selftests: netdevsim: add a config file
libbpf: warn on unexpected __arg_ctx type when rewriting BTF
selftests/bpf: add tests confirming type logic in kernel for __arg_ctx
bpf: enforce types for __arg_ctx-tagged arguments in global subprogs
bpf: extract bpf_ctx_convert_map logic and make it more reusable
libbpf: feature-detect arg:ctx tag support in kernel
ipvs: avoid stat macros calls from preemptible context
netfilter: nf_tables: reject NFT_SET_CONCAT with not field length description
netfilter: nf_tables: skip dead set elements in netlink dump
netfilter: nf_tables: do not allow mismatch field size and set key length
...
|
||
|
Linus Torvalds
|
ed8d84530a |
This cycle, I2C removes the currently unused CLASS_DDC support
(controllers set the flag, but there is no client to use it). Also, CLASS_SPD support gets simplified to prepare removal in the future. Class based instantiation is not recommended these days anyhow. Furthermore, I2C core now creates a debugfs directory per I2C adapter. Current bus driver users were converted to use it. Then, there are also quite some driver updates. Standing out are patches for the wmt-driver which is refactored to support more variants. This is the rebased pull request where a large series for the designware driver was dropped. -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmWph0UPHHdzYUBrZXJu ZWwub3JnAAoJEBQN5MwUoCm2kbIQAJotSmX0mM+nNPReYCMMiloxoxUwgpiErNwY WDrYQSezthAJ1LDsGOEeLcE4f4I+UcUHBO1BoERtOZg3cGtE0Ii5N845sp100S9O ktyaKS5utoErymThWFFrnZX60/8yKXUMzZmNzy96560gPcxbFyyyVhKfBSPzK9T+ O8CGu7GRNqgWHlvH3yqGeCbreWYrYVSrluEpBu6807cp3zDxrU+autOnsewm5+md ka3DdqrbxJSblYK8fJKESAUgkRmZgYKbgl0iiCuqX+ib6I4OA3Z68ny7dl0fY3Ws vwt7d88SaBKDdJmUZyb/sm4aJsW69GN+ECZolxrn4TIw45k4tes2s6Ma5+TV3E9h Fd1RuqduFEqQ7cj31UPe2x8rgj5Fo5nbjCWxdZv+/3zF8+cHwi8iwkp2PScsPCsa fmCdehUE5DrgobsRNANe6XJzxY5wp2VNpGEWKeaQz2Z0/d9T1YFS7a8aewvhXoPC isZboi6GQh2XoE8UgGJa29VUuaIkUW513DwCGw8mz1yKN+kHGcsRXXjkjaZoQn3U MMvh/zkI2Hpy/m2R8PWeIq5XhLJvmlZ19JJzUHJIjXh9Fn9EVtXhlUleh6mzMfeM n8NOg7Eukep2sBgmaufkUKz2Jtogs59YDSXZEvqJjIkPM2Wi0hA18Qj+pilES1ff 3ckk3mxY =8D3Q -----END PGP SIGNATURE----- Merge tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "This removes the currently unused CLASS_DDC support (controllers set the flag, but there is no client to use it). Also, CLASS_SPD support gets simplified to prepare removal in the future. Class based instantiation is not recommended these days anyhow. Furthermore, I2C core now creates a debugfs directory per I2C adapter. Current bus driver users were converted to use it. Finally, quite some driver updates. Standing out are patches for the wmt-driver which is refactored to support more variants. This is the rebased pull request where a large series for the designware driver was dropped" * tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits) MAINTAINERS: use proper email for my I2C work i2c: stm32f7: add support for stm32mp25 soc i2c: stm32f7: perform I2C_ISR read once at beginning of event isr dt-bindings: i2c: document st,stm32mp25-i2c compatible i2c: stm32f7: simplify status messages in case of errors i2c: stm32f7: perform most of irq job in threaded handler i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq i2c: i801: Add lis3lv02d for Dell XPS 15 7590 i2c: i801: Add lis3lv02d for Dell Precision 3540 i2c: wmt: Reduce redundant: REG_CR setting i2c: wmt: Reduce redundant: function parameter i2c: wmt: Reduce redundant: clock mode setting i2c: wmt: Reduce redundant: wait event complete i2c: wmt: Reduce redundant: bus busy check i2c: mux: reg: Remove class-based device auto-detection support i2c: make i2c_bus_type const dt-bindings: at24: add ROHM BR24G04 eeprom: at24: use of_match_ptr() i2c: cpm: Remove linux,i2c-index conversion from be32 i2c: imx: Make SDA actually optional for bus recovering ... |
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|
Linus Torvalds
|
378de6df19 |
RTC for 6.8
Subsytem: New driver: - Analog Devices MAX31335 - Nuvoton ma35d1 - Texas Instrument TPS6594 PMIC RTC Drivers: - cmos: use ACPI alarm instead of HPET on recent AMD platforms - nuvoton: add NCT3015Y-R and NCT3018Y-R support - rv8803: proper suspend/resume and wakeup-source support -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEBqsFVZXh8s/0O5JiY6TcMGxwOjIFAmWpkqQACgkQY6TcMGxw OjJ2eQ//cDaUPgvOUQ2+qQiZOyOrjnck+QEyXZr2mcnNfRnMPiafJX09v3W4BMPh 0oOVNF5BbGofTgJRnTC9BCRQnq8XZUwXaMr1B+mLQF4V9Xq3896pILkdRmd0q7EW 3qwKCNP1vkYx2hGyWB9wVAMESAdUIFHCLxJWeQZ3ESGUacMoON0cdFa96TUx4fKa m29ybMTHRHKpnZsIYpegxG42lWp84IPvTbtySbT52dr2ucLToVos/dX23juQ40D0 nyUa8Q+g6aLoTxjZPcFwK6dHJJIwWz56s40IbMRGr6dVfRis5QZfIQ/cB8ULj48L AkCtN6kptVsov/W2R9ZriTf5p53K7Fmwz+dhccW7SxA82cGyswWOD3BNzzOYnzPY pKSVeTnR7mD2IC28pGrekSpg3ExuNu/4+WHnz0EwpjgyXmtlxnfK6oV9nf8bIUsn JsY3tNOvenv8NQSQ1at3GugeQ4bGMbxay6pL9zm5EZjYGMDX0z7IcPFr9KeYC5tJ 60dYWCGuB2JF0WocuAXSNrj2l9VFFqhn7OdDVuiB00rBROQcKKV/H30EnmAwRUI1 8SZhVJ0TIeoG6XsajhbapvOH8EWUnKPn1mgJxSiyVR6Hz93oZldIPK3cUtfjcltx xl7LdVeseE1CXGh4g222CI0MCX6x1QPQ5L8jhgc67dyTUx/wQ4Q= =7u4i -----END PGP SIGNATURE----- Merge tag 'rtc-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "There are three new drivers this cycle. Also the cmos driver is getting fixes for longstanding wakeup issues on AMD. New drivers: - Analog Devices MAX31335 - Nuvoton ma35d1 - Texas Instrument TPS6594 PMIC RTC Drivers: - cmos: use ACPI alarm instead of HPET on recent AMD platforms - nuvoton: add NCT3015Y-R and NCT3018Y-R support - rv8803: proper suspend/resume and wakeup-source support" * tag 'rtc-6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (26 commits) rtc: nuvoton: Compatible with NCT3015Y-R and NCT3018Y-R rtc: da9063: Use dev_err_probe() rtc: da9063: Use device_get_match_data() rtc: da9063: Make IRQ as optional rtc: max31335: Fix comparison in max31335_volatile_reg() rtc: max31335: use regmap_update_bits_check rtc: max31335: remove unecessary locking rtc: max31335: add driver support dt-bindings: rtc: max31335: add max31335 bindings rtc: rv8803: add wakeup-source support rtc: ac100: remove misuses of kernel-doc rtc: class: Remove usage of the deprecated ida_simple_xx() API rtc: MAINTAINERS: drop Alessandro Zummo rtc: ma35d1: remove hardcoded UIE support dt-bindings: rtc: qcom-pm8xxx: fix inconsistent example rtc: rv8803: Add power management support rtc: ds3232: avoid unused-const-variable warning rtc: lpc24xx: add missing dependency rtc: tps6594: Add driver for TPS6594 RTC rtc: Add driver for Nuvoton ma35d1 rtc controller ... |
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Linus Torvalds
|
0f289bdd41 |
Input updates for 6.8 merge window:
- a new driver for Adafruit Seesaw gamepad device - Zforce touchscreen will handle standard device properties for axis swap/inversion - handling of advanced sensitivity settings in Microchip CAP11xx capacitive sensor driver - more drivers have been converted to use newer gpiod API - support for dedicated wakeup IRQs in gpio-keys dirver - support for slider gestures and OTP variants in iqs269a driver - atkbd will report keyboard version as 0xab83 in cases when GET ID command was skipped (to deal with problematic firmware on newer laptops), restoring the previous behavior - other assorted cleanups and changes -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQST2eWILY88ieB2DOtAj56VGEWXnAUCZalqoQAKCRBAj56VGEWX nOqHAP4u4b/r4w2aeULy3kpESgbUQ1vXpFUus/6AHTw1FAtbsgD/XxV3ZWKZ0H8J VfZ81yXvT3WstJM7p7YNP0GGXJ/HRQg= =l0Z8 -----END PGP SIGNATURE----- Merge tag 'input-for-v6.8-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for Adafruit Seesaw gamepad device - Zforce touchscreen will handle standard device properties for axis swap/inversion - handling of advanced sensitivity settings in Microchip CAP11xx capacitive sensor driver - more drivers have been converted to use newer gpiod API - support for dedicated wakeup IRQs in gpio-keys dirver - support for slider gestures and OTP variants in iqs269a driver - atkbd will report keyboard version as 0xab83 in cases when GET ID command was skipped (to deal with problematic firmware on newer laptops), restoring the previous behavior - other assorted cleanups and changes * tag 'input-for-v6.8-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (44 commits) Input: atkbd - use ab83 as id when skipping the getid command Input: driver for Adafruit Seesaw Gamepad dt-bindings: input: bindings for Adafruit Seesaw Gamepad Input: da9063_onkey - avoid explicitly setting input's parent Input: da9063_onkey - avoid using OF-specific APIs Input: iqs269a - add support for OTP variants dt-bindings: input: iqs269a: Add bindings for OTP variants Input: iqs269a - add support for slider gestures dt-bindings: input: iqs269a: Add bindings for slider gestures Input: gpio-keys - filter gpio_keys -EPROBE_DEFER error messages Input: zforce_ts - accept standard touchscreen properties dt-bindings: touchscreen: neonode,zforce: Use standard properties dt-bindings: touchscreen: convert neonode,zforce to json-schema dt-bindings: input: convert drv266x to json-schema Input: da9063 - use dev_err_probe() Input: da9063 - drop redundant prints in probe() Input: da9063 - simplify obtaining OF match data Input: as5011 - convert to GPIO descriptor Input: omap-keypad - drop optional GPIO support Input: tca6416-keypad - drop unused include ... |
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Linus Torvalds
|
4d5d604cc4 |
soundwire updates for 6.7
- Core: add concept of controller_id to deal with clear Controller/Manager
hierarchy
- bunch of qcom driver refactoring for qcom_swrm_stream_alloc_ports(),
qcom_swrm_stream_alloc_ports() and setting controller id to hw master id
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Merge tag 'soundwire-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
- Core: add concept of controller_id to deal with clear Controller /
Manager hierarchy
- bunch of qcom driver refactoring for qcom_swrm_stream_alloc_ports(),
qcom_swrm_stream_alloc_ports() and setting controller id to hw master
id
* tag 'soundwire-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: amd: drop bus freq calculation and set 'max_clk_freq'
soundwire: generic_bandwidth_allocation use bus->params.max_dr_freq
soundwire: qcom: set controller id to hw master id
soundwire: fix initializing sysfs for same devices on different buses
soundwire: bus: introduce controller_id
soundwire: stream: constify sdw_port_config when adding devices
soundwire: qcom: move sconfig in qcom_swrm_stream_alloc_ports() out of critical section
soundwire: qcom: drop unneeded qcom_swrm_stream_alloc_ports() cleanup
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Linus Torvalds
|
3455135839 |
gpio fixes for v6.8-rc1
- revert the changes aiming to use a read-write semaphore to protect the
list of GPIO devices due to calls to legacy API taking that lock from
atomic context in old code
- fix inverted logic in DEFINE_FREE() for GPIO device references
- check the return value of bgpio_init() in gpio-mlxbf3
- fix node address in the DT bindings example for gpio-xilinx
- fix signedness bug in gpio-rtd
- fix kernel-doc warnings in gpio-en7523
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Merge tag 'gpio-fixes-for-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Apart from some regular driver fixes there's a relatively big revert
of the locking changes that were introduced to GPIOLIB in this merge
window.
This is because it turned out that some legacy GPIO interfaces - that
need to translate a number from the global GPIO numberspace to the
address of the relevant descriptor, thus running a GPIO device lookup
and taking the GPIO device list lock - are still used in old code from
atomic context resulting in "scheduling while atomic" errors.
I'll try to make the read-only part of the list access entirely
lockless using SRCU but this will take some time so let's go back to
the old global spinlock for now.
Summary:
- revert the changes aiming to use a read-write semaphore to protect
the list of GPIO devices due to calls to legacy API taking that
lock from atomic context in old code
- fix inverted logic in DEFINE_FREE() for GPIO device references
- check the return value of bgpio_init() in gpio-mlxbf3
- fix node address in the DT bindings example for gpio-xilinx
- fix signedness bug in gpio-rtd
- fix kernel-doc warnings in gpio-en7523"
* tag 'gpio-fixes-for-v6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
gpiolib: revert the attempt to protect the GPIO device list with an rwsem
gpio: EN7523: fix kernel-doc warnings
gpiolib: Fix scope-based gpio_device refcounting
gpio: mlxbf3: add an error code check in mlxbf3_gpio_probe
dt-bindings: gpio: xilinx: Fix node address in gpio
gpio: rtd: Fix signedness bug in probe
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