- On Jun 15, 2018, at 2:43 PM, Paul Burton paul.bur...@mips.com wrote:
> Hi Mathieu,
>
> On Fri, Jun 15, 2018 at 01:41:25PM -0400, Mathieu Desnoyers wrote:
>> > diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
>> > index 38a302919e6b..d7de8adcfcc8 100644
>> > ---
- On Jun 15, 2018, at 2:43 PM, Paul Burton paul.bur...@mips.com wrote:
> Hi Mathieu,
>
> On Fri, Jun 15, 2018 at 01:41:25PM -0400, Mathieu Desnoyers wrote:
>> > diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
>> > index 38a302919e6b..d7de8adcfcc8 100644
>> > ---
Hi Mathieu,
On Fri, Jun 15, 2018 at 01:41:25PM -0400, Mathieu Desnoyers wrote:
> > diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
> > index 38a302919e6b..d7de8adcfcc8 100644
> > --- a/arch/mips/kernel/entry.S
> > +++ b/arch/mips/kernel/entry.S
> > @@ -79,6 +79,10 @@
Hi Mathieu,
On Fri, Jun 15, 2018 at 01:41:25PM -0400, Mathieu Desnoyers wrote:
> > diff --git a/arch/mips/kernel/entry.S b/arch/mips/kernel/entry.S
> > index 38a302919e6b..d7de8adcfcc8 100644
> > --- a/arch/mips/kernel/entry.S
> > +++ b/arch/mips/kernel/entry.S
> > @@ -79,6 +79,10 @@
- On Jun 14, 2018, at 7:52 PM, Paul Burton paul.bur...@mips.com wrote:
> Syscalls are not allowed inside restartable sequences, so add a call to
> rseq_syscall() at the very beginning of the system call exit path when
> CONFIG_DEBUG_RSEQ=y. This will help us to detect whether there is a
>
- On Jun 14, 2018, at 7:52 PM, Paul Burton paul.bur...@mips.com wrote:
> Syscalls are not allowed inside restartable sequences, so add a call to
> rseq_syscall() at the very beginning of the system call exit path when
> CONFIG_DEBUG_RSEQ=y. This will help us to detect whether there is a
>
Syscalls are not allowed inside restartable sequences, so add a call to
rseq_syscall() at the very beginning of the system call exit path when
CONFIG_DEBUG_RSEQ=y. This will help us to detect whether there is a
syscall issued erroneously inside a restartable sequence.
Signed-off-by: Paul Burton
Syscalls are not allowed inside restartable sequences, so add a call to
rseq_syscall() at the very beginning of the system call exit path when
CONFIG_DEBUG_RSEQ=y. This will help us to detect whether there is a
syscall issued erroneously inside a restartable sequence.
Signed-off-by: Paul Burton
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