Revision 4a133eb351ccc275683ad49305d0b04dde903733 authored by Christophe Leroy on 27 August 2020, 18:30:27 UTC, committed by Michael Ellerman on 28 August 2020, 02:03:18 UTC
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
1 parent 16d83a5
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 2.2 KB |
| Makefile | -rw-r--r-- | 416 bytes |
| assert.c | -rw-r--r-- | 4.8 KB |
| debugfs.c | -rw-r--r-- | 2.7 KB |
| debugfs.h | -rw-r--r-- | 722 bytes |
| kunit-example-test.c | -rw-r--r-- | 2.6 KB |
| kunit-test.c | -rw-r--r-- | 11.3 KB |
| string-stream-test.c | -rw-r--r-- | 1.4 KB |
| string-stream.c | -rw-r--r-- | 4.7 KB |
| string-stream.h | -rw-r--r-- | 1.2 KB |
| test.c | -rw-r--r-- | 13.9 KB |
| try-catch-impl.h | -rw-r--r-- | 628 bytes |
| try-catch.c | -rw-r--r-- | 2.8 KB |
Computing file changes ...
