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update from torvalds'es repository #2

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update from torvalds'es repository #2

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38d8ed6
hwmon: (core) fix resource leak on devm_kcalloc failure
Oct 23, 2016
5459ada
HID: sensor-hub: Fix packing of result buffer for feature report
spandruvada Oct 27, 2016
1793e1c
HID: intel-ish-hid: Fix !CONFIG_PM build warning
suryasaimadhu Oct 29, 2016
cf0ea4d
HID: usbhid: add ATEN CS962 to list of quirky devices
oneukum Nov 3, 2016
c2ed83f
HID: intel-ish-hid: consolidate ish wake up operation
Evenxf Oct 21, 2016
8b2979f
HID: intel-ish-hid: Move DMA disable code to new function
Evenxf Oct 21, 2016
2a1e3b9
HID: intel-ish-hid: Fix driver reinit failure
Evenxf Oct 21, 2016
021afd5
HID: intel-ish-hid: request_irq failure
spandruvada Oct 21, 2016
4c4480a
HID: sensor: fix attributes in HID sensor interface
joyceooi295 Nov 3, 2016
272d01b
arm64: Fix circular include of asm/lse.h through linux/jump_label.h
ctmarinas Nov 3, 2016
2c7a5c5
openrisc: Define __ro_after_init to avoid crash
groeck Sep 24, 2016
c1f4c2b
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel…
torvalds Nov 7, 2016
8cebec4
Merge tag 'hwmon-for-linus-v4.9-rc5' of git://git.kernel.org/pub/scm/…
torvalds Nov 7, 2016
17ce1b2
Merge tag 'openrisc-for-linus-v4.9-rc5' of git://git.kernel.org/pub/s…
torvalds Nov 7, 2016
b58ec8b
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/…
torvalds Nov 7, 2016
fba4f8e
iommu/arm-smmu: Work around ARM DMA configuration
rmurphy-arm Oct 17, 2016
ec615f4
iommu/arm-smmu: Don't inadvertently reject multiple SMMUv3s
rmurphy-arm Nov 3, 2016
3c117b5
iommu/arm-smmu: Check that iommu_fwspecs are ours
rmurphy-arm Nov 2, 2016
8c82d6e
iommu/arm-smmu: Fix out-of-bounds dereference
rmurphy-arm Nov 7, 2016
bea6403
iommu/vt-d: Fix dead-locks in disable_dmar_iommu() path
joergroedel Nov 8, 2016
e3a00f6
Merge tag 'iommu-fixes-v4.9-rc4' of git://git.kernel.org/pub/scm/linu…
torvalds Nov 8, 2016
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openrisc: Define __ro_after_init to avoid crash 
openrisc qemu tests fail with the following crash.

Unable to handle kernel access at virtual address 0xc0300c34

Oops#: 0001
CPU #: 0
   PC: c016c710    SR: 0000ae67    SP: c1017e04
   GPR00: 00000000 GPR01: c1017e04 GPR02: c0300c34 GPR03: c0300c34
   GPR04: 00000000 GPR05: c0300cb0 GPR06: c0300c34 GPR07: 000000ff
   GPR08: c107f074 GPR09: c0199ef4 GPR10: c1016000 GPR11: 00000000
   GPR12: 00000000 GPR13: c107f044 GPR14: c0473774 GPR15: 07ce0000
   GPR16: 00000000 GPR17: c107ed8a GPR18: 00009600 GPR19: c107f044
   GPR20: c107ee74 GPR21: 00000003 GPR22: c0473770 GPR23: 00000033
   GPR24: 000000bf GPR25: 00000019 GPR26: c046400c GPR27: 00000001
   GPR28: c0464028 GPR29: c1018000 GPR30: 00000006 GPR31: ccf37483
     RES: 00000000 oGPR11: ffffffff
     Process swapper (pid: 1, stackpage=c1001960)

     Stack: Stack dump [0xc1017cf8]:
     sp + 00: 0xc1017e04
     sp + 04: 0xc0300c34
     sp + 08: 0xc0300c34
     sp + 12: 0x00000000
...

Bisect points to commit d2ec3f7 ("pty: make ptmx file ops read-only
after init"). Fix by defining __ro_after_init for the openrisc
architecture, similar to parisc.

Fixes: d2ec3f7 ("pty: make ptmx file ops read-only after init")
Cc: Kees Cook <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Acked-by: Stafford Horne <[email protected]>
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@groeck
groeck committed Nov 6, 2016
commit 2c7a5c5c48d97ce3105f3258a259f67b7b9d7eb1
2 changes: 2 additions & 0 deletions arch/openrisc/include/asm/cache.h
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@
* they shouldn't be hard-coded!
*/

#define __ro_after_init __read_mostly

#define L1_CACHE_BYTES 16
#define L1_CACHE_SHIFT 4

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