On Mon, Jan 29, 2024 at 03:03:46PM +0000, Tamar Christina wrote:
> Hi All,
>
> This cherry-picks and squashes the differences between commits
>
> d3e5c20ab846303874a2a25e5877c72271fc798b..76e1e45922e6709392fb82aac44bebe3dbc2ea63
> from LLVM upstream from compiler-rt/lib/hwasan/ to GCC on the changes relevant
> for GCC.
>
> This is required to fix the linked PR.
>
> As mentioned in the PR the last sync brought in a bug from upstream[1] where
> operations became non-recoverable and as such the tests in AArch64 started
> failing. This cherry picks the fix and there are minor updates needed to GCC
> after this to fix the cases.
>
> [1] https://github.com/llvm/llvm-project/pull/74000
>
> Bootstrapped Regtested on aarch64-none-linux-gnu and no issues.
>
> Ok for master?
>
> Thanks,
> Tamar
>
> libsanitizer/ChangeLog:
>
> PR sanitizer/112644
> * hwasan/hwasan_interceptors.cpp (ACCESS_MEMORY_RANGE,
> HWASAN_READ_RANGE, HWASAN_WRITE_RANGE, COMMON_SYSCALL_PRE_READ_RANGE,
> COMMON_SYSCALL_PRE_WRITE_RANGE, COMMON_INTERCEPTOR_WRITE_RANGE,
> COMMON_INTERCEPTOR_READ_RANGE): Make recoverable.
The normal ChangeLog entry for this would be
Cherry-pick llvm-project revision XYZ and UVW.
Ok for trunk with that changed.
Jakub
