Guenter Roeck writes:
> On 3/14/24 07:37, Guenter Roeck wrote:
>> On 3/14/24 06:36, Geert Uytterhoeven wrote:
>>> Hi Günter,
>>>
>>> On Tue, Mar 12, 2024 at 6:03 PM Guenter Roeck wrote:
Some unit tests intentionally trigger warning backtraces by passing bad
parameters to kernel API
Benjamin Gray writes:
> On Mon, 2024-03-18 at 08:38 +1100, Benjamin Gray wrote:
>> On Fri, 2024-03-15 at 07:14 +, Christophe Leroy wrote:
>> > Le 15/03/2024 à 03:57, Benjamin Gray a écrit :
>> > > diff --git a/arch/powerpc/lib/test-code-patching.c
>> > >
haps_hs_smp_defconfig gcc
arc nsimosci_hs_smp_defconfig gcc
arc randconfig-001-20240317 gcc
arc randconfig-002-20240317 gcc
arm allmodconfig gcc
arm allnoconfig clang
arm
allnoconfig gcc
arc allyesconfig gcc
arc defconfig gcc
arc randconfig-001-20240317 gcc
arc randconfig-002-20240317 gcc
arm
On Mon, 2024-03-18 at 08:38 +1100, Benjamin Gray wrote:
> On Fri, 2024-03-15 at 07:14 +, Christophe Leroy wrote:
> >
> >
> > Le 15/03/2024 à 03:57, Benjamin Gray a écrit :
> > > patch_instructions() introduces new behaviour with a couple of
> > > variations. Test each case of
> > >
> > >
On Fri, 2024-03-15 at 06:39 +, Christophe Leroy wrote:
>
>
> Le 15/03/2024 à 03:57, Benjamin Gray a écrit :
> > As we are patching instructions, we can assume the length is a
> > multiple
> > of 4 and the destination address is aligned.
> >
> > Atomicity of patching a prefixed instruction
On Fri, 2024-03-15 at 06:36 +, Christophe Leroy wrote:
>
>
> Le 15/03/2024 à 03:57, Benjamin Gray a écrit :
> > The patching page set up as a writable alias may be in quadrant 1
> > (userspace) if the temporary mm path is used. This causes sanitiser
> > failures if so. Sanitiser failures
On Fri, 2024-03-15 at 07:14 +, Christophe Leroy wrote:
>
>
> Le 15/03/2024 à 03:57, Benjamin Gray a écrit :
> > patch_instructions() introduces new behaviour with a couple of
> > variations. Test each case of
> >
> > * a repeated 32-bit instruction,
> > * a repeated 64-bit instruction
On Sat, 2024-03-16 at 10:10 +, Christophe Leroy wrote:
>
>
> Le 15/03/2024 à 09:38, Christophe Leroy a écrit :
> >
> >
> > Le 15/03/2024 à 03:59, Benjamin Gray a écrit :
> > > The existing patching alias page setup and teardown sections can
> > > be
> > > simplified to make use of the new
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