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authorShawn Anastasio <shawn@anastas.io>2020-08-21 21:55:58 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2020-08-24 07:12:54 +0300
commit24ded46f53f954b9cf246c5d4e3770c7a8aa84ce (patch)
tree4c31c6fd941982da145bc1b75def91fdb0990198 /tools
parent9b725a90a8f127802e19466d4e336e701bcea0d2 (diff)
downloadlinux-24ded46f53f954b9cf246c5d4e3770c7a8aa84ce.tar.xz
selftests/powerpc: Update PROT_SAO test to skip ISA 3.1
Since SAO support was removed from ISA 3.1, skip the prot_sao test if PPC_FEATURE2_ARCH_3_1 is set. Signed-off-by: Shawn Anastasio <shawn@anastas.io> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200821185558.35561-4-shawn@anastas.io
Diffstat (limited to 'tools')
-rw-r--r--tools/testing/selftests/powerpc/mm/prot_sao.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/tools/testing/selftests/powerpc/mm/prot_sao.c b/tools/testing/selftests/powerpc/mm/prot_sao.c
index e2eed65b7735..e0cf8ebbf8cd 100644
--- a/tools/testing/selftests/powerpc/mm/prot_sao.c
+++ b/tools/testing/selftests/powerpc/mm/prot_sao.c
@@ -18,8 +18,9 @@ int test_prot_sao(void)
{
char *p;
- /* 2.06 or later should support SAO */
- SKIP_IF(!have_hwcap(PPC_FEATURE_ARCH_2_06));
+ /* SAO was introduced in 2.06 and removed in 3.1 */
+ SKIP_IF(!have_hwcap(PPC_FEATURE_ARCH_2_06) ||
+ have_hwcap2(PPC_FEATURE2_ARCH_3_1));
/*
* Ensure we can ask for PROT_SAO.