Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-04-22 Thread Ryan Roberts
On 22/04/2025 12:07, Lorenzo Stoakes wrote: > On Tue, Apr 22, 2025 at 12:03:08PM +0100, Ryan Roberts wrote: >> On 22/04/2025 11:47, Lorenzo Stoakes wrote: >>> On Tue, Apr 22, 2025 at 11:37:57AM +0100, Ryan Roberts wrote: > > [snip] > Hi Lorenzo, I'm getting a test failure in v

Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-04-22 Thread Lorenzo Stoakes
On Tue, Apr 22, 2025 at 12:03:08PM +0100, Ryan Roberts wrote: > On 22/04/2025 11:47, Lorenzo Stoakes wrote: > > On Tue, Apr 22, 2025 at 11:37:57AM +0100, Ryan Roberts wrote: [snip] > >> > >> Hi Lorenzo, > >> > >> I'm getting a test failure in v6.15-rc3 on arm64: > >> > >> 8< > >> # RUN

Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-04-22 Thread Ryan Roberts
On 22/04/2025 11:47, Lorenzo Stoakes wrote: > On Tue, Apr 22, 2025 at 11:37:57AM +0100, Ryan Roberts wrote: >> On 13/02/2025 18:17, Lorenzo Stoakes wrote: >>> Extend the guard region tests to allow for test fixture variants for anon, >>> shmem, and local file files. >>> >>> This allows us to assert

Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-04-22 Thread Lorenzo Stoakes
On Tue, Apr 22, 2025 at 11:37:57AM +0100, Ryan Roberts wrote: > On 13/02/2025 18:17, Lorenzo Stoakes wrote: > > Extend the guard region tests to allow for test fixture variants for anon, > > shmem, and local file files. > > > > This allows us to assert that each of the expected behaviours of anonym

Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-04-22 Thread Ryan Roberts
On 13/02/2025 18:17, Lorenzo Stoakes wrote: > Extend the guard region tests to allow for test fixture variants for anon, > shmem, and local file files. > > This allows us to assert that each of the expected behaviours of anonymous > memory also applies correctly to file-backed (both shmem and an a

Re: [PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-02-18 Thread Vlastimil Babka
On 2/13/25 19:17, Lorenzo Stoakes wrote: > Extend the guard region tests to allow for test fixture variants for anon, > shmem, and local file files. > > This allows us to assert that each of the expected behaviours of anonymous > memory also applies correctly to file-backed (both shmem and an a fi

[PATCH 3/4] tools/selftests: expand all guard region tests to file-backed

2025-02-13 Thread Lorenzo Stoakes
Extend the guard region tests to allow for test fixture variants for anon, shmem, and local file files. This allows us to assert that each of the expected behaviours of anonymous memory also applies correctly to file-backed (both shmem and an a file created locally in the current working directory