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| author | Max Filippov <[email protected]> | 2022-03-16 02:04:17 -0700 |
|---|---|---|
| committer | Max Filippov <[email protected]> | 2022-03-16 02:14:20 -0700 |
| commit | f406f2d03e07afc199dd8cf501f361dde6be8a69 (patch) | |
| tree | 689508261002a8d69b29d1919d4974fb75617864 /lib/test_fortify/write_overflow-strlcpy-src.c | |
| parent | 89b184f980f012421fb22c939b50b3dfd7fe16b3 (diff) | |
xtensa: fix stop_machine_cpuslocked call in patch_text
patch_text must invoke patch_text_stop_machine on all online CPUs, but
it calls stop_machine_cpuslocked with NULL cpumask. As a result only one
CPU runs patch_text_stop_machine potentially leaving stale icache
entries on other CPUs. Fix that by calling stop_machine_cpuslocked with
cpu_online_mask as the last argument.
Cc: [email protected]
Fixes: 64711f9a47d4 ("xtensa: implement jump_label support")
Signed-off-by: Max Filippov <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strlcpy-src.c')
0 files changed, 0 insertions, 0 deletions