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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-08-27 18:30:27 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-08-28 12:03:18 +1000 |
| commit | 4a133eb351ccc275683ad49305d0b04dde903733 (patch) | |
| tree | 0f0c17de343c1544f4b43a5f0c22d08c02e3f40a /include/trace | |
| parent | 16d83a540ca4e7f1ebb2b3756869b77451d31414 (diff) | |
| download | linux-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')
0 files changed, 0 insertions, 0 deletions