Add the system reset controller (SRC) module and use syscon-reboot
to register a restart handler which restarts the SoC using the
SRC SW_RST bit.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Update the VPU compatible strings to also use "cnm,coda<model>".
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
On the Colibri module, the RMII clock for the Ethernet PHY is
generated by the SoC. This patch adds that missing pin to the
pinctrl of FEC1. Because the boot loader initializes this pin,
ethernet worked even without this pin so far.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
During restructuring of the device tree files the watchdog was
changed to be disabled by default. However, since the watchdog
instance is dedicated to the Cortex-A5, enable the peripheral
by default in the base device tree vf500.dtsi.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
stac_store_hints() does utterly wrong for masking the values for
gpio_dir and gpio_data, likely due to copy&paste errors. Fortunately,
this feature is used very rarely, so the impact must be really small.
Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The related code can be simplified, and also can avoid related warnings
(with allmodconfig under parisc):
CC [M] net/netfilter/nfnetlink_cthelper.o
net/netfilter/nfnetlink_cthelper.c: In function ‘nfnl_cthelper_from_nlattr’:
net/netfilter/nfnetlink_cthelper.c:97:9: warning: passing argument 1 o ‘memcpy’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-array-qualifiers]
memcpy(&help->data, nla_data(attr), help->helper->data_len);
^
In file included from include/linux/string.h:17:0,
from include/uapi/linux/uuid.h:25,
from include/linux/uuid.h:23,
from include/linux/mod_devicetable.h:12,
from ./arch/parisc/include/asm/hardware.h:4,
from ./arch/parisc/include/asm/processor.h:15,
from ./arch/parisc/include/asm/spinlock.h:6,
from ./arch/parisc/include/asm/atomic.h:21,
from include/linux/atomic.h:4,
from ./arch/parisc/include/asm/bitops.h:12,
from include/linux/bitops.h:36,
from include/linux/kernel.h:10,
from include/linux/list.h:8,
from include/linux/module.h:9,
from net/netfilter/nfnetlink_cthelper.c:11:
./arch/parisc/include/asm/string.h:8:8: note: expected ‘void *’ but argument is of type ‘const char (*)[]’
void * memcpy(void * dest,const void *src,size_t count);
^
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@soleta.eu>
This platform_driver does not need to set an owner, it will be populated by the
driver core.
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Compare the same types together.
Compilation warnings:
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c: In function
'set_cpuinfo_pvr_full':
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:47:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:52:19: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:57:18: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-pvr-full.c:94:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/cpu/cpuinfo-static.c: In function
'set_cpuinfo_static':
arch/microblaze/kernel/cpu/cpuinfo-static.c:40:20: warning: comparison
between signed and unsigned integer expressions [-Wsign-compare]
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This patch removes warnings reported by W=1:
arch/microblaze/kernel/kgdb.c: In function 'pt_regs_to_gdb_regs':
arch/microblaze/kernel/kgdb.c:43:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/kgdb.c:51:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/kgdb.c: In function 'gdb_regs_to_pt_regs':
arch/microblaze/kernel/kgdb.c:77:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/kgdb.c: In function
'sleeping_thread_to_gdb_regs':
arch/microblaze/kernel/kgdb.c:99:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
arch/microblaze/kernel/kgdb.c:103:16: warning: comparison between signed
and unsigned integer expressions [-Wsign-compare]
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
With compilers which follow the C99 standard (like modern versions of gcc and
clang), "extern inline" does the opposite thing from older versions of gcc
(emits code for an externally linkable version of the inline function).
"static inline" does the intended behavior in all cases instead.
Description taken from:
"staging, rtl8192e, LLVMLinux: Change extern inline to static inline"
(sha1: 6d91857d48)
The patch removes compilation warnings W=1:
./arch/microblaze/include/asm/delay.h:18:20: warning: no previous
prototype for '__delay' [-Wmissing-prototypes]
extern inline void __delay(unsigned long loops)
./arch/microblaze/include/asm/delay.h:46:20: warning: no previous
prototype for '__udelay' [-Wmissing-prototypes]
extern inline void __udelay(unsigned int x)
./arch/microblaze/include/asm/pgalloc.h:63:22: warning: no previous
prototype for 'get_pgd_slow' [-Wmissing-prototypes]
extern inline pgd_t *get_pgd_slow(void)
./arch/microblaze/include/asm/pgalloc.h:73:22: warning: no previous
prototype for 'get_pgd_fast' [-Wmissing-prototypes]
extern inline pgd_t *get_pgd_fast(void)
./arch/microblaze/include/asm/pgalloc.h:87:20: warning: no previous
prototype for 'free_pgd_fast' [-Wmissing-prototypes]
extern inline void free_pgd_fast(pgd_t *pgd)
./arch/microblaze/include/asm/pgalloc.h:94:20: warning: no previous
prototype for 'free_pgd_slow' [-Wmissing-prototypes]
extern inline void free_pgd_slow(pgd_t *pgd)
./arch/microblaze/include/asm/pgalloc.h:149:20: warning: no previous
prototype for 'pte_free_fast' [-Wmissing-prototypes]
extern inline void pte_free_fast(pte_t *pte)
./arch/microblaze/include/asm/pgalloc.h:156:20: warning: no previous
prototype for 'pte_free_kernel' [-Wmissing-prototypes]
extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
./arch/microblaze/include/asm/pgalloc.h:161:20: warning: no previous
prototype for 'pte_free_slow' [-Wmissing-prototypes]
extern inline void pte_free_slow(struct page *ptepage)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
It is used only locally in unwind.c.
The patch removes warning:
arch/microblaze/kernel/unwind.c:62:13: warning: no previous prototype
for 'get_frame_size' [-Wmissing-prototypes]
inline long get_frame_size(unsigned long instr)
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Registers are not signed types.
The patch removes warnings:
arch/microblaze/kernel/ptrace.c: In function 'do_syscall_trace_enter':
arch/microblaze/kernel/ptrace.c:152:14: warning: signed and unsigned
type in conditional expression [-Wsign-compare]
return ret ?: regs->r12;
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This patch removes the warning:
arch/microblaze/kernel/kgdb.c:81:6: warning: no previous prototype for
'microblaze_kgdb_break' [-Wmissing-prototypes]
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The difference between microblaze and default version
in linux/linkage.h is just value stored in the padding bytes
which was 0 and in generic is 0x90. Different value shouldn't have
any effect.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Since commit 1196c2f a domain is only destroyed in the
notifier path if it is hot-unplugged. This caused a
domain leakage in iommu_attach_device when a driver was
unbound from the device and bound to VFIO. In this case the
device is attached to a new domain and unlinked from the old
domain. At this point nothing points to the old domain
anymore and its memory is leaked.
Fix this by explicitly freeing the old domain in
iommu_attach_domain.
Fixes: 1196c2f (iommu/vt-d: Fix dmar_domain leak in iommu_attach_device)
Cc: stable@vger.kernel.org # v3.18
Tested-by: Jerry Hoemann <jerry.hoemann@hp.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Commit a720b41c41 ("iommu/arm-smmu: change IOMMU_EXEC to
IOMMU_NOEXEC") has inverted and replaced the IOMMU_EXEC flag with
IOMMU_NOEXEC. Update the driver accordingly.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Actually after netlink_skb_clone() is called, the nskb and
skb will point to the same thing, but they are used just like
they are different, sometimes this is confusing, so i think
there is no necessary to keep nskb anymore.
Signed-off-by: Duan Jiong <duanj.fnst@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@soleta.eu>
This patch removes unnecessary KERN_ERR from bfin_crypto_crc_mod_init().
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Remove the function get_dynamic_sa_offset_iv_field() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This patch fixes this allyesconfig target build error with older
binutils.
LD arch/x86/crypto/built-in.o
ld: arch/x86/crypto/sha-mb/built-in.o: No such file: No such file or directory
Cc: stable@vger.kernel.org # 3.18+
Signed-off-by: Vinson Lee <vlee@twitter.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The "by8" counter mode optimization is broken for 128 bit keys with
input data longer than 128 bytes. It uses the wrong key material for
en- and decryption.
The key registers xkey0, xkey4, xkey8 and xkey12 need to be preserved
in case we're handling more than 128 bytes of input data -- they won't
get reloaded after the initial load. They must therefore be (a) loaded
on the first iteration and (b) be preserved for the latter ones. The
implementation for 128 bit keys does not comply with (a) nor (b).
Fix this by bringing the implementation back to its original source
and correctly load the key registers and preserve their values by
*not* re-using the registers for other purposes.
Kudos to James for reporting the issue and providing a test case
showing the discrepancies.
Reported-by: James Yonan <james@openvpn.net>
Cc: Chandramouli Narayanan <mouli@linux.intel.com>
Cc: <stable@vger.kernel.org> # v3.18
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The flag is no longer used (and hasn't been for a long time)
since trying to track authentication (and make decisions based
on state) was just causing issues all over - see commit
95de817b90.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Call mutex_destroy() on superblock mutexes in ext3_put_super().
Otherwise mutex debugging code isn't able to detect that mutex is used
after being freed.
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Jan Kara <jack@suse.cz>
* fixes for scan: fix long scanning times and network
discovery
* new firmware API for iwlmvm supported devices
* fixes in rate control
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=OVam
-----END PGP SIGNATURE-----
Merge tag 'iwlwifi-for-kalle-2015-01-05' of https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
* fix for 7265D NVM check
* fixes for scan: fix long scanning times and network
discovery
* new firmware API for iwlmvm supported devices
* fixes in rate control
This line produces an extra comment line for bounds.h and
asm-offsets.h.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
The rules "cmd_bounds" and "cmd_offsets" are almost the same.
(The difference is only the include guards.) They can be merged.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
This reverts commit ca34e3b5c8.
It turns out that the p54 and cw2100 drivers assume that there's
tailroom even when they don't say they really need it. However,
there's currently no way for them to explicitly say they do need
it, so for now revert this.
This fixes https://bugzilla.kernel.org/show_bug.cgi?id=90331.
Cc: stable@vger.kernel.org
Fixes: ca34e3b5c8 ("mac80211: Fix accounting of the tailroom-needed counter")
Reported-by: Christopher Chavez <chrischavez@gmx.us>
Bisected-by: Larry Finger <Larry.Finger@lwfinger.net>
Debugged-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This allows 3160 / 7260 / 7265 / 7265D / 8000 devices to
use the latest version of the firmware.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Use only basic dwell time (10 ms for active scan and 110 for passive),
regardless of the number of the probes and the band, if it is
supported by the FW. The FW will add 3 ms for each probe sent and 10
ms for low band channels.
Add a TLV flag to indicate such support in FW.
This fix is needed to fix few bugs regarding scans that take too much time.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Add a flag that enables match found notification to align with
FW API change.
Cc: <stable@vger.kernel.org> [3.17+]
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
When tid_tspec was set to IWL_TID_NON_QOS (8) this led to an
out of bounds access to the tid_to_mac80211_ac array whose size
is 7. Fix this.
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
commit 5c90422439
"iwlwifi: mvm: don't allow diversity if BT Coex / TT forbid it"
broke Rx with 2 chains for diversity.
This had an impact on throughput where we're using only a single
stream (11a/b/g APs, single stream APs, static SMPS).
Fixes: 5c90422439 ("iwlwifi: mvm: don't allow diversity if BT Coex / TT forbid it")
Cc: Stable <stable@vger.kernel.org> [3.16+]
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
The trans cfg was not replaced for 7265-D cards. This led to a check of
the min-NVM version against a 7265-C card, causing very-old 7265-D cards
to operate incorrectly with the driver.
Fixes: 3fd0d3c170 ("iwlwifi: pcie: support 7265-D devices")
Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
So far the A31s is 100% compatible with the A31, still lets do the same
as what we've done for the A13 / A10s and give it its own compatible string,
in case we need to differentiate later.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
[Maxime: Removed unusude CPU_OF_DECLARE_METHOD]
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
These drivers use 9100-byte receive buffers, thus allocating an skb requires
an O(3) memory allocation. Under heavy memory loads and fragmentation, such
a request can fail. Previous versions of the driver have dropped the packet
and reused the old buffer; however, the new version introduced a bug in that
it released the old buffer before trying to allocate a new one. The previous
method is implemented here. The skb is unmapped before any attempt is made to
allocate another.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@vger.kernel.org> [v3.18]
Reported-by: Eric Biggers <ebiggers3@gmail.com>
Cc: Eric Biggers <ebiggers3@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Commit 897c329bc ("ALSA: usb: caiaq: check for cdev->n_streams > 1")
introduced a safety check to protect against bogus data provided by
devices. However, the n_streams variable is already divided by
CHANNELS_PER_STREAM, so the correct check is 'n_streams > 0'.
Fix this to un-break support for stereo devices.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Cc: stable@kernel.org [v3.18+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fixup below build error:
include/linux/list_nulls.h: In function ‘hlist_nulls_del’:
include/linux/list_nulls.h:84:13: error: ‘LIST_POISON2’ undeclared (first use in this function)
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fixup below build error:
include/linux/rhashtable.h: At top level:
include/linux/rhashtable.h:118:34: error: field ‘mutex’ has incomplete type
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Acked-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use normal facilities to avoid printing each byte
on a separate line.
Now emits at KERN_DEBUG instead of KERN_INFO.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When running in kdump kernel, reduce number of resources used by the driver.
This will enable NIC to operate in low memory kdump kernel environment.
Also change the driver version to .83
Signed-off-by: Govindarajulu Varadarajan <_govind@gmx.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jesse Gross says:
====================
Geneve Cleanups
Much of the basis for the Geneve code comes from VXLAN. However,
Geneve is quite a bit simpler than VXLAN and so this cleans up a
lot of the infrastruction - particularly around locking - where the
extra complexity is not necessary.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
When searching for an existing socket to reuse, the address family
is not taken into account - only port number. This means that an
IPv4 socket could be used for IPv6 traffic and vice versa, which
is sure to cause problems when passing packets.
It is not possible to trigger this problem currently because the
only user of Geneve creates just IPv4 sockets. However, that is
likely to change in the near future.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
