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authorChristophe Leroy <christophe.leroy@csgroup.eu>2020-08-27 18:30:27 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2020-08-28 12:03:18 +1000
commit4a133eb351ccc275683ad49305d0b04dde903733 (patch)
tree0f0c17de343c1544f4b43a5f0c22d08c02e3f40a /include/trace
parent16d83a540ca4e7f1ebb2b3756869b77451d31414 (diff)
downloadlinux-next-4a133eb351ccc275683ad49305d0b04dde903733.tar.gz
powerpc/32s: Disable VMAP stack which CONFIG_ADB_PMU
low_sleep_handler() can't restore the context from virtual stack because the stack can hardly be accessed with MMU OFF. For now, disable VMAP stack when CONFIG_ADB_PMU is selected. Fixes: cd08f109e262 ("powerpc/32s: Enable CONFIG_VMAP_STACK") Cc: stable@vger.kernel.org # v5.6+ Reported-by: Giuseppe Sacco <giuseppe@sguazz.it> Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/ec96c15bfa1a7415ab604ee1c98cd45779c08be0.1598553015.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'include/trace')
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