On 12/01/2015, 09:30 AM, Vineet Gupta wrote:
> Hi,
>
> Please add upstream commit 30b9dbee895ff ("ARC: Fix silly typo in MAINTAINERS
> file") to stable releases.
>
> This depends on 9acdc911b55569145 ("MAINTAINERS: Add public mailing list for
> ARC")
> which was already marked for stable inclusi
We need to call exit_thread from copy_process in a fail path. So make
it accept task_struct as a parameter.
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Cc: Matt Turner
Cc: Vineet Gupta
Cc: Russell King
Cc: Catalin Marinas
Cc: Will Deacon
Cc: Haavard Skinnemoen
Cc
On 03/24/2016, 02:03 PM, Peter Zijlstra wrote:
> On Thu, Mar 24, 2016 at 01:58:13PM +0100, Jiri Slaby wrote:
>> void
>> -exit_thread(void)
>> +exit_thread(struct task_struct *me)
>> {
>> }
>
> task_struct arguments are called: tsk, task, p
>
Define HAVE_EXIT_THREAD for archs which want to do something in
exit_thread. For others, let's define exit_thread as an empty inline.
This is a cleanup before we change the prototype of exit_thread to
accept a task parameter.
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan Koksh
On 05/25/2016, 01:43 PM, Vineet Gupta wrote:
> Can we please backport a6416f57ce57fb390b "ARC: use ASL assembler mnemonic".
> Newer binutils don't like ASL instruction and fail to build kernels prior to
> v4.4
> which added this fix.
Added to 3.12. Thanks.
--
js
suse labs
13:31 2015 +0530
ARC: use ASL assembler mnemonic
commit a6416f57ce57fb390b6ee30b12c01c29032a26af upstream.
ARCompact and ARCv2 only have ASL, while binutils used to support LSL as
a alias mnemonic.
Newer binutils (upstream) don't want to do that so replace it.
Signed-off-by:
valds
Cc: linux-snps-arc@lists.infradead.org
Cc: linux-ker...@vger.kernel.org
Signed-off-by: Vineet Gupta
Signed-off-by: Al Viro
Signed-off-by: Jiri Slaby
---
arch/arc/include/asm/uaccess.h | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arc/include/asm/uaccess
rc@lists.infradead.org
Cc: linux-ker...@vger.kernel.org
Signed-off-by: Vineet Gupta
Signed-off-by: Al Viro
Signed-off-by: Jiri Slaby
---
arch/arc/include/asm/uaccess.h | 11 +--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/arch/arc/include/asm/uaccess.h b/arch/arc/in
delay slot")
Cc: linux-ker...@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Vineet Gupta
Signed-off-by: Linus Torvalds
Signed-off-by: Jiri Slaby
---
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arc/kernel/una
that s390 removed access_ok check in d12a29703 ("s390/uaccess:
remove pointless access_ok() checks") as access_ok there returns true.
We introduce it back to the helper for the sake of simplicity (it gets
optimized away anyway).
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan
linux-ker...@vger.kernel.org
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Vineet Gupta
Signed-off-by: Linus Torvalds
Signed-off-by: Jiri Slaby
---
arch/arc/kernel/unaligned.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arc/kernel/unaligned.c b/arch/
that s390 removed access_ok check in d12a29703 ("s390/uaccess:
remove pointless access_ok() checks") as access_ok there returns true.
We introduce it back to the helper for the sake of simplicity (it gets
optimized away anyway).
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan
On 05/15/2017, 03:16 PM, Will Deacon wrote:
> Whilst I think this is a good idea, the code in question actually results
> in undefined behaviour per the C spec and is reported by UBSAN.
Hi, yes, I know -- this patch was the 1st from the series of 3 which I
sent a long time ago to fix that up too.
k check in d12a29703 ("s390/uaccess:
remove pointless access_ok() checks") as access_ok there returns true.
We introduce it back to the helper for the sake of simplicity (it gets
optimized away anyway).
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Cc: Matt Turn
On 06/23/2017, 09:51 AM, Thomas Gleixner wrote:
> On Wed, 21 Jun 2017, Jiri Slaby wrote:
>> diff --git a/arch/arm64/include/asm/futex.h b/arch/arm64/include/asm/futex.h
>> index f32b42e8725d..5bb2fd4674e7 100644
>> --- a/arch/arm64/include/asm/futex.h
>> +++ b/arc
y (it gets
optimized away anyway).
[v2]
- check also for negative values
- wait for Will's fix to be in upstream
Signed-off-by: Jiri Slaby
Cc: Richard Henderson
Cc: Ivan Kokshaysky
Cc: Matt Turner
Cc: Vineet Gupta
Acked-by: Russell King
Cc: Catalin Marinas
Cc: Will Deacon
Reviewed-by:
On 05/18/2018, 10:16 AM, Greg Kroah-Hartman wrote:
> 4.9-stable review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Jiri Slaby
>
> commit 30d6e0a4190d37740e9447e4e4815f06992dd8c3 upstream.
...
> --- a/kernel/futex.
On 19. 02. 20, 18:50, Krzysztof Kozlowski wrote:
> The ioreadX() helpers have inconsistent interface. On some architectures
> void *__iomem address argument is a pointer to const, on some not.
>
> Implementations of ioreadX() do not modify the memory under the address
> so they can be converted t
Cc: Jani Nikula
Cc: Rodrigo Vivi
Cc: Joonas Lahtinen
Cc: Tvrtko Ursulin
Cc: David Airlie
Cc: Simona Vetter
Cc: Karol Herbst
Cc: Lyude Paul
Cc: Danilo Krummrich
Cc: Greg Kroah-Hartman
Cc: Jiri Slaby
---
drivers/accel/habanalabs/common/context.c | 5 ++---
.../accel/habanal
the users can likely use dev->fwnode directly instead of
indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not
guaranteed to be set for all, so this has to be investigated on case to
case basis (by people who can actually test with the HW).
Signed-off-by: Jiri Slaby (SUSE)
C
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