Commit graph

1,058,088 commits

Author SHA1 Message Date
Sergio Paracuellos
87dd67f496 staging: mt7621-dma: remove driver from tree
This driver was a added a time ago and there is no special effort or work
to clean it and any progress at all to mainline it. Also, there is already
a driver from Mediatek in 'drivers/dma/mediatek/mtk-hsdma.c' which looks
pretty similar to this. So the way of supporting HSDMA for mt7621 would be
to modify that driver instead.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211113192045.32153-3-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:29:12 +01:00
Sergio Paracuellos
5bfc10690c staging: ralink-gdma: remove driver from tree
This driver was a added a time ago and there is no special effort or work
to clean it and any progress at all to mainline it. Also, the main user of
this dma controller seems to be 'i2s' in mt7621 SoCs. There is no in-tree
driver at all for the 'i2s' and its related device tree node has also been
deleted from main device tree file. Hence, remove this driver also for
completeness.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211113192045.32153-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:29:12 +01:00
Gabriel Goller
ac0c9be91a staging: wlan-ng: Removed unused comments
Removed commented-out code pieces that are unnecessary.

Signed-off-by: Gabriel Goller <gabrielgoller123@gmail.com>
Link: https://lore.kernel.org/r/YY7QKNB7egKuTC36@desktop
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:05 +01:00
Tommaso Merciai
fca00dc456 staging: vt6655: fix camelcase in bRadioOff
Replace camel case variable bRadioOff with snake case
variable radio_off.
Drop Hungarian notation prefix in `bRadioOff` variable.
Change it to use snake case.

Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Link: https://lore.kernel.org/r/20211113102126.82904-1-tomm.merciai@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
74b1dc3630 staging: r8188eu: simplify two boolean assignments
There's no need to use the ? operator and to set true and
false explicitly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-7-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
80d21b0a5d staging: r8188eu: merge three small functions
ReadAdapterInfo8188EU calls _ReadAdapterInfo8188EU.
_ReadAdapterInfo8188EU calls _ReadPROMContent.

Each of these functions is small and has only one caller. Move all
their code into ReadAdapterInfo8188EU.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
216506a986 staging: r8188eu: rf_chip is constant
For this driver, rf_chip is always RF_6052. Remove the rf_chip component
from struct hal_data_8188e and resulting dead code.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
9f784c8214 staging: r8188eu: remove autoload check
In Hal_InitPGData88E, the same code is run, regardless of
bautoload_fail_flag.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
c4120aaefb staging: r8188eu: remove haldata's EEPROMSubCustomerID
It is used only in a (disabled) debug print.

We can now remove two functions that parsed eeprom info and populated
haldata components.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
704a47655e staging: r8188eu: remove haldata's EEPROMCustomerID
It is used only in a (disabled) debug print.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Martin Kaiser
49ee664299 staging: r8188eu: remove haldata's EEPROMVID / PID
They are used only in a (disabled) debug print.

In practice, lsusb can be used to read the actual vid and pid.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211111212644.9011-1-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Saurav Girepunje
d8a5b29b3d staging: rtl8192u: remove the if condition without effect
In function rtl8192_adapter_start priv->pFirmware->firmware_status
is assign to FW_STATUS_0_INIT just after assignment variable is
again get check for same value. Therefore if condition will be
always be true. So remove the if condition ,else if section and
else section which will never get execute.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYijapuGOmObwM3S@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Saurav Girepunje
01d80b6ed2 staging: rtl8723bs: core: avoid unnecessary if condition
In function rtw_lps_change_dtim_hdl remove the if condition check
to compare the pwrpriv->dtim to dtim . If both are not equal dtim
is getting assign to pwrpriv->dtim. But if both are equal assigning
dtim to pwrpriv->dtim will not make any difference on value. So remove
the unnecessary if condition check.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYgWHt+PpyqOv40R@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:04 +01:00
Saurav Girepunje
d79c386174 staging: r8188eu: os_dep: Change the return type of function
Change the return type of rtw_init_default_value function
from u8 to void. This function always return success. This
is called from rtw_init_drv_sw where the return value from
this function is assign to local variable but the local variable
value is never checked. After change the return type to void
remove the local variable ret8 in rtw_init_drv_sw function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYgCHkVXFQ4r9dVp@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
4b99dd7d21 staging: r8188eu: remove efuse write functions
The r8188eu driver in its current state does not need write access
to the efuses. Only read access is required to get the chip id, the
mac address and other settings.

This patch removes a lot of unused code for writing the efuses.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107161624.9452-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
7e90e57307 staging: r8188eu: remove write support from rtl8188e_EfusePowerSwitch
The rtl8188e_EfusePowerSwitch function has a write parameter that is
set to false by its callers.

Remove the parameter and resulting dead code.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107161624.9452-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
1a7b609415 staging: r8188eu: clean up _PHY_PathADDAOn
The only caller sets isPathAOn = true and is2t = false. Remove the
parameters and resulting dead code.

Make the function static, it's used only inside HalPhyRf_8188e.c.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107143100.9047-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
ddf8a08643 staging: r8188eu: remove constant phy_IQCalibrate_8188E parameter
The only caller of phy_IQCalibrate_8188E sets the is2t parameter
to false.

Remove the parameter and resulting dead code. This includes the
phy_PathB_IQK_8188E and _PHY_PathAStandBy functions.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107143100.9047-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
057957d998 staging: r8188eu: remove unused phy_PathA_RxIQK parameter
phy_PathA_RxIQK does not use its configPathB parameter.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107143100.9047-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Martin Kaiser
6304daa087 staging: r8188eu: remove unused phy_PathA_IQK_8188E parameter
The phy_PathA_IQK_8188E function does not use its configPathB
parameter. It can be removed.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211107143100.9047-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Sidong Yang
2e90094fb7 staging: pi433: print rf69 debug message more detail
When pi433 failed for rf69 configuration, Debug message should help for
finding which value is incorrect. But it's hard to know because it just
prints "illegal value". This patch make print message more detail.

Signed-off-by: Sidong Yang <realwakka@gmail.com>
Link: https://lore.kernel.org/r/20211107105947.21928-1-realwakka@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Phillip Potter
6332e45626 staging: r8188eu: remove MSG_88E macro
Remove MSG_88E macro from include/rtw_debug.h, as it no longer has any
callers within the driver.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20211106231636.894-3-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Phillip Potter
8b3312cac0 staging: r8188eu: convert final two MSG_88E calls to netdev_dbg
Convert final two MSG_88E calls to use netdev_dbg instead. They seem to
contain useful information so rather than delete them outright, it makes
sense to convert them over to use the kernel's dynamic debugging/logging
facility as other network drivers do.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20211106231636.894-2-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:03 +01:00
Tommaso Merciai
eb3bdf5980 staging: vt6655: fix camelcase byData in card.c
Replace camelcase variable "byData" into linux kernel coding style
equivalent variable "data" in card.c.
"by" prefix in hungarian notation stands for byte or unsigned char

References:
https://www.kernel.org/doc/html/latest/process/coding-style.html
https://www.cse.iitk.ac.in/users/dsrkg/cs245/html/Guide.htm

Signed-off-by: Tommaso Merciai <tomm.merciai@gmail.com>
Link: https://lore.kernel.org/r/20211106184822.24242-1-tomm.merciai@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
f3f23022a0 staging: rtl8723bs: core: remove unused local variable padapter
Remove the unused variable padapter from Efuse_Write1ByteToFakeContent
This variable is not used in the function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/20211105165330.78524-3-saurav.girepunje@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
ed8f72e554 staging: rtl8723bs: core: remove unused variable pAdapter
Remove the unused variable pAdapter from Efuse_Read1ByteFromFakeContent
This variable is not used in the function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/20211105165330.78524-2-saurav.girepunje@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Noralf Trønnes
afa9755e35 staging: fbtft: Remove fb_watterott driver
This driver was made for a prototype and as far as I know it never went
into production because it was too slow. So let's remove it.

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://lore.kernel.org/r/20211105202448.62518-1-noralf@tronnes.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Phillip Potter
0de963e2f9 staging: r8188eu: remove MSG_88E call from odm_TXPowerTrackingThermalMeterInit
Remove unnecessary MSG_88E macro call from hal/odm.c, within the
function odm_TXPowerTrackingThermalMeterInit. All it does is print a
struct member, during initialization, that is then immediately set on
the following line. It is therefore surplus to requirements.

Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20211105002807.6628-1-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
e4a5be23b8 staging: r8188eu: core: remove the unused variable pAdapter
Remove the unused variable pAdapter from Efuse_Write1ByteToFakeContent
This variable is not used in the function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYNSAqGgDPhV1IE1@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
46cf602a65 staging: r8188eu: core: remove unused variable sz
Remove the unused variable sz from function dynamic_chk_wk_hdl.
This variable is not used on function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYNNDXtkICWpk6qj@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
70f15d2054 staging: r8188eu: core: remove the function __nat25_timeout
Remove the function __nat25_timeout from rtw_br_ext.c file. This function
can be replace by single statement jiffies - NAT25_AGEING_TIME*HZ.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYNJPCQ5hX8BTzwy@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Saurav Girepunje
b865f36cad staging: r8188eu: os_dep: remove the goto statement
Remove the goto statement from rtw_init_drv_sw(). In this function goto
can be replace by return statement. As on goto label exit, function
only return it is not performing any cleanup. Avoiding goto will
improve the function readability.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YYKvWeyqd71pYSqM@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Martin Kaiser
a9413afabf staging: r8188eu: remove ODM_Write4Byte
Remove the ODM_Write4Byte wrapper and call rtw_write32 directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211102081833.18054-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:02 +01:00
Martin Kaiser
c4073f2b3d staging: r8188eu: remove ODM_Write2Byte
Remove the ODM_Write2Byte wrapper and call rtw_write16 directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211102081833.18054-5-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:01 +01:00
Martin Kaiser
f02cbfd17a staging: r8188eu: remove ODM_Write1Byte
Remove the ODM_Write1Byte wrapper and call rtw_write8 directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211102081833.18054-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:01 +01:00
Martin Kaiser
28ea10d560 staging: r8188eu: remove ODM_Read4Byte
Remove the ODM_Read4Byte wrapper and call rtw_read32 directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211102081833.18054-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:01 +01:00
Martin Kaiser
a6bf4b8827 staging: r8188eu: remove ODM_Read1Byte
This is just a wrapper that calls rtw_read8. Remove the wrapper and
call rtw_read8 directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211102081833.18054-2-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-15 10:02:01 +01:00
Linus Torvalds
fa55b7dcdc Linux 5.16-rc1 v5.16-rc1 2021-11-14 13:56:52 -08:00
Gustavo A. R. Silva
dee2b702bc kconfig: Add support for -Wimplicit-fallthrough
Add Kconfig support for -Wimplicit-fallthrough for both GCC and Clang.

The compiler option is under configuration CC_IMPLICIT_FALLTHROUGH,
which is enabled by default.

Special thanks to Nathan Chancellor who fixed the Clang bug[1][2]. This
bugfix only appears in Clang 14.0.0, so older versions still contain
the bug and -Wimplicit-fallthrough won't be enabled for them, for now.

This concludes a long journey and now we are finally getting rid
of the unintentional fallthrough bug-class in the kernel, entirely. :)

Link: 9ed4a94d64 [1]
Link: https://bugs.llvm.org/show_bug.cgi?id=51094 [2]
Link: https://github.com/KSPP/linux/issues/115
Link: https://github.com/ClangBuiltLinux/linux/issues/236
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Co-developed-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-11-14 13:27:30 -08:00
Linus Torvalds
ce49bfc8d0 Minor tweaks for 5.16:
* Clean up open-coded swap() calls.
  * A little bit of #ifdef golf to complete the reunification of the
    kernel and userspace libxfs source code.
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Merge tag 'xfs-5.16-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs cleanups from Darrick Wong:
 "The most 'exciting' aspect of this branch is that the xfsprogs
  maintainer and I have worked through the last of the code
  discrepancies between kernel and userspace libxfs such that there are
  no code differences between the two except for #includes.

  IOWs, diff suffices to demonstrate that the userspace tools behave the
  same as the kernel, and kernel-only bits are clearly marked in the
  /kernel/ source code instead of just the userspace source.

  Summary:

   - Clean up open-coded swap() calls.

   - A little bit of #ifdef golf to complete the reunification of the
     kernel and userspace libxfs source code"

* tag 'xfs-5.16-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: sync xfs_btree_split macros with userspace libxfs
  xfs: #ifdef out perag code for userspace
  xfs: use swap() to make dabtree code cleaner
2021-11-14 12:18:22 -08:00
Linus Torvalds
c3b68c27f5 parisc architecture build-, trace-, backtrace- and page table fixes
Fix a build error in stracktrace.c, fix resolving of addresses to
 function names in backtraces, fix single-stepping in assembly code
 and flush userspace pte's when using set_pte_at().
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Merge tag 'for-5.16/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull more parisc fixes from Helge Deller:
 "Fix a build error in stracktrace.c, fix resolving of addresses to
  function names in backtraces, fix single-stepping in assembly code and
  flush userspace pte's when using set_pte_at()"

* tag 'for-5.16/parisc-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc/entry: fix trace test in syscall exit path
  parisc: Flush kernel data mapping in set_pte_at() when installing pte for user page
  parisc: Fix implicit declaration of function '__kernel_text_address'
  parisc: Fix backtrace to always include init funtion names
2021-11-14 11:53:59 -08:00
Linus Torvalds
24318ae80d arch/sh updates for 5.16
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Merge tag 'sh-for-5.16' of git://git.libc.org/linux-sh

Pull arch/sh updates from Rich Felker.

* tag 'sh-for-5.16' of git://git.libc.org/linux-sh:
  sh: pgtable-3level: Fix cast to pointer from integer of different size
  sh: fix READ/WRITE redefinition warnings
  sh: define __BIG_ENDIAN for math-emu
  sh: math-emu: drop unused functions
  sh: fix kconfig unmet dependency warning for FRAME_POINTER
  sh: Cleanup about SPARSE_IRQ
  sh: kdump: add some attribute to function
  maple: fix wrong return value of maple_bus_init().
  sh: boot: avoid unneeded rebuilds under arch/sh/boot/compressed/
  sh: boot: add intermediate vmlinux.bin* to targets instead of extra-y
  sh: boards: Fix the cacography in irq.c
  sh: check return code of request_irq
  sh: fix trivial misannotations
2021-11-14 11:37:49 -08:00
Linus Torvalds
6ea45c57dc ARM fixes for 5.16-rc1:
- Fix early_iounmap
 - Drop cc-option fallbacks for architecture selection
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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM fixes from Russell King:

 - Fix early_iounmap

 - Drop cc-option fallbacks for architecture selection

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9156/1: drop cc-option fallbacks for architecture selection
  ARM: 9155/1: fix early early_iounmap()
2021-11-14 11:30:50 -08:00
Linus Torvalds
0d1503d8d8 Devicetree fixes for v5.16, take 1:
- 2 fixes due to DT node name changes on Arm, Ltd. boards
 
 - Treewide rename of Ingenic CGU headers
 
 - Update ST email addresses
 
 - Remove Netlogic DT bindings
 
 - Dropping few more cases of redundant 'maxItems' in schemas
 
 - Convert toshiba,tc358767 bridge binding to schema
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Merge tag 'devicetree-fixes-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:

 - Two fixes due to DT node name changes on Arm, Ltd. boards

 - Treewide rename of Ingenic CGU headers

 - Update ST email addresses

 - Remove Netlogic DT bindings

 - Dropping few more cases of redundant 'maxItems' in schemas

 - Convert toshiba,tc358767 bridge binding to schema

* tag 'devicetree-fixes-for-5.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: watchdog: sunxi: fix error in schema
  bindings: media: venus: Drop redundant maxItems for power-domain-names
  dt-bindings: Remove Netlogic bindings
  clk: versatile: clk-icst: Ensure clock names are unique
  of: Support using 'mask' in making device bus id
  dt-bindings: treewide: Update @st.com email address to @foss.st.com
  dt-bindings: media: Update maintainers for st,stm32-hwspinlock.yaml
  dt-bindings: media: Update maintainers for st,stm32-cec.yaml
  dt-bindings: mfd: timers: Update maintainers for st,stm32-timers
  dt-bindings: timer: Update maintainers for st,stm32-timer
  dt-bindings: i2c: imx: hardware do not restrict clock-frequency to only 100 and 400 kHz
  dt-bindings: display: bridge: Convert toshiba,tc358767.txt to yaml
  dt-bindings: Rename Ingenic CGU headers to ingenic,*.h
2021-11-14 11:11:51 -08:00
Linus Torvalds
622c72b651 A single fix for POSIX CPU timers to address a problem where POSIX CPU
timer delivery stops working for a new child task because copy_process()
 copies state information which is only valid for the parent task.
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Merge tag 'timers-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer fix from Thomas Gleixner:
 "A single fix for POSIX CPU timers to address a problem where POSIX CPU
  timer delivery stops working for a new child task because
  copy_process() copies state information which is only valid for the
  parent task"

* tag 'timers-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  posix-cpu-timers: Clear task::posix_cputimers_work in copy_process()
2021-11-14 10:43:38 -08:00
Linus Torvalds
c36e33e2f4 A set of fixes for the interrupt subsystem:
- Core code:
 
     A regression fix for the Open Firmware interrupt mapping code where a
     interrupt controller property in a node caused a map property in the
     same node to be ignored.
 
   - Interrupt chip drivers:
 
     - Workaround a limitation in SiFive PLIC interrupt chip which silently
       ignores an EOI when the interrupt line is masked.
 
     - Provide the missing mask/unmask implementation for the CSKY MP
       interrupt controller.
 
   - PCI/MSI:
 
     - Prevent a use after free when PCI/MSI interrupts are released by
       destroying the sysfs entries before freeing the memory which is
       accessed in the sysfs show() function.
 
     - Implement a mask quirk for the Nvidia ION AHCI chip which does not
       advertise masking capability despite implementing it. Even worse the
       chip comes out of reset with all MSI entries masked, which due to the
       missing masking capability never get unmasked.
 
     - Move the check which prevents accessing the MSI[X] masking for XEN
       back into the low level accessors. The recent consolidation missed
       that these accessors can be invoked from places which do not have
       that check which broke XEN. Move them back to he original place
       instead of sprinkling tons of these checks all over the code.
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Merge tag 'irq-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Thomas Gleixner:
 "A set of fixes for the interrupt subsystem

  Core code:

   - A regression fix for the Open Firmware interrupt mapping code where
     a interrupt controller property in a node caused a map property in
     the same node to be ignored.

  Interrupt chip drivers:

   - Workaround a limitation in SiFive PLIC interrupt chip which
     silently ignores an EOI when the interrupt line is masked.

   - Provide the missing mask/unmask implementation for the CSKY MP
     interrupt controller.

  PCI/MSI:

   - Prevent a use after free when PCI/MSI interrupts are released by
     destroying the sysfs entries before freeing the memory which is
     accessed in the sysfs show() function.

   - Implement a mask quirk for the Nvidia ION AHCI chip which does not
     advertise masking capability despite implementing it. Even worse
     the chip comes out of reset with all MSI entries masked, which due
     to the missing masking capability never get unmasked.

   - Move the check which prevents accessing the MSI[X] masking for XEN
     back into the low level accessors. The recent consolidation missed
     that these accessors can be invoked from places which do not have
     that check which broke XEN. Move them back to he original place
     instead of sprinkling tons of these checks all over the code"

* tag 'irq-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  of/irq: Don't ignore interrupt-controller when interrupt-map failed
  irqchip/sifive-plic: Fixup EOI failed when masked
  irqchip/csky-mpintc: Fixup mask/unmask implementation
  PCI/MSI: Destroy sysfs before freeing entries
  PCI: Add MSI masking quirk for Nvidia ION AHCI
  PCI/MSI: Deal with devices lying about their MSI mask capability
  PCI/MSI: Move non-mask check back into low level accessors
2021-11-14 10:38:27 -08:00
Linus Torvalds
218cc8b860 A single fix for static calls to make the trampoline patching more robust
by placing explicit signature bytes after the call trampoline to prevent
 patching random other jumps like the CFI jump table entries.
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Merge tag 'locking-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 static call update from Thomas Gleixner:
 "A single fix for static calls to make the trampoline patching more
  robust by placing explicit signature bytes after the call trampoline
  to prevent patching random other jumps like the CFI jump table
  entries"

* tag 'locking-urgent-2021-11-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  static_call,x86: Robustify trampoline patching
2021-11-14 10:30:17 -08:00
Linus Torvalds
fc661f2dcb - Avoid touching ~100 config files in order to be able to select
the preemption model
 
 - clear cluster CPU masks too, on the CPU unplug path
 
 - prevent use-after-free in cfs
 
 - Prevent a race condition when updating CPU cache domains
 
 - Factor out common shared part of smp_prepare_cpus() into a common
 helper which can be called by both baremetal and Xen, in order to fix a
 booting of Xen PV guests
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Merge tag 'sched_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull scheduler fixes from Borislav Petkov:

 - Avoid touching ~100 config files in order to be able to select the
   preemption model

 - clear cluster CPU masks too, on the CPU unplug path

 - prevent use-after-free in cfs

 - Prevent a race condition when updating CPU cache domains

 - Factor out common shared part of smp_prepare_cpus() into a common
   helper which can be called by both baremetal and Xen, in order to fix
   a booting of Xen PV guests

* tag 'sched_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  preempt: Restore preemption model selection configs
  arch_topology: Fix missing clear cluster_cpumask in remove_cpu_topology()
  sched/fair: Prevent dead task groups from regaining cfs_rq's
  sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
  x86/smp: Factor out parts of native_smp_prepare_cpus()
2021-11-14 09:39:03 -08:00
Linus Torvalds
f7018be292 - Prevent unintentional page sharing by checking whether a page
reference to a PMU samples page has been acquired properly before that
 
 - Make sure the LBR_SELECT MSR is saved/restored too
 
 - Reset the LBR_SELECT MSR when resetting the LBR PMU to clear any
 residual data left
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Merge tag 'perf_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull perf fixes from Borislav Petkov:

 - Prevent unintentional page sharing by checking whether a page
   reference to a PMU samples page has been acquired properly before
   that

 - Make sure the LBR_SELECT MSR is saved/restored too

 - Reset the LBR_SELECT MSR when resetting the LBR PMU to clear any
   residual data left

* tag 'perf_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Avoid put_page() when GUP fails
  perf/x86/vlbr: Add c->flags to vlbr event constraints
  perf/x86/lbr: Reset LBR_SELECT during vlbr reset
2021-11-14 09:33:12 -08:00
Linus Torvalds
1654e95ee3 - Add the model number of a new, Raptor Lake CPU, to intel-family.h
- Do not log spurious corrected MCEs on SKL too, due to an erratum
 
 - Clarify the path of paravirt ops patches upstream
 
 - Add an optimization to avoid writing out AMX components to sigframes
 when former are in init state
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Merge tag 'x86_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Add the model number of a new, Raptor Lake CPU, to intel-family.h

 - Do not log spurious corrected MCEs on SKL too, due to an erratum

 - Clarify the path of paravirt ops patches upstream

 - Add an optimization to avoid writing out AMX components to sigframes
   when former are in init state

* tag 'x86_urgent_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu: Add Raptor Lake to Intel family
  x86/mce: Add errata workaround for Skylake SKX37
  MAINTAINERS: Add some information to PARAVIRT_OPS entry
  x86/fpu: Optimize out sigframe xfeatures when in init state
2021-11-14 09:29:03 -08:00