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-- | 1.7 KB |
| Makefile | -rw-r--r-- | 230 bytes |
| hsr_debugfs.c | -rw-r--r-- | 4.1 KB |
| hsr_device.c | -rw-r--r-- | 14.6 KB |
| hsr_device.h | -rw-r--r-- | 736 bytes |
| hsr_forward.c | -rw-r--r-- | 14.6 KB |
| hsr_forward.h | -rw-r--r-- | 1.0 KB |
| hsr_framereg.c | -rw-r--r-- | 15.8 KB |
| hsr_framereg.h | -rw-r--r-- | 2.4 KB |
| hsr_main.c | -rw-r--r-- | 3.7 KB |
| hsr_main.h | -rw-r--r-- | 8.5 KB |
| hsr_netlink.c | -rw-r--r-- | 12.9 KB |
| hsr_netlink.h | -rw-r--r-- | 743 bytes |
| hsr_slave.c | -rw-r--r-- | 5.0 KB |
| hsr_slave.h | -rw-r--r-- | 982 bytes |
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