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(parent: fd1eaaa) | patch
selftests/powerpc: Add a test of sigreturning to an unaligned address
authorMichael Ellerman <mpe@ellerman.id.au>
Tue, 21 Dec 2021 13:51:01 +0000 (00:51 +1100)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 24 Dec 2021 23:56:05 +0000 (10:56 +1100)
commitbeeac538c366cd2828092adecd1edab28326c55b
tree5218c7df1b57567474c869a66ef36ac20fe1d363tree | snapshot
parentfd1eaaaaa6864b5fb8f99880fcefb49760b8fe4ecommit | diff
selftests/powerpc: Add a test of sigreturning to an unaligned address

Add a test of sigreturning to an unaligned address (low two bits set).
This should have no effect because the hardware will mask those bits.
However it previously falsely triggered a warning when
CONFIG_PPC_RFI_SRR_DEBUG=y.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211221135101.2085547-3-mpe@ellerman.id.au
tools/testing/selftests/powerpc/signal/.gitignore diff | blob | history
tools/testing/selftests/powerpc/signal/Makefile diff | blob | history
tools/testing/selftests/powerpc/signal/sigreturn_unaligned.c [new file with mode: 0644] blob
ep93xx device tree rework repo: git://git.maquefel.me/linux.git