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| author | Benjamin Gray <bgray@linux.ibm.com> | 2023-02-17 04:14:34 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2023-02-17 04:30:56 +0300 |
| commit | 4302abc628fc0dc08e5855f21bbfaed407a72bc3 (patch) | |
| tree | 26e184aa770474feeb51ac643b54aa0d7f310b65 /kernel/ucount.c | |
| parent | 2ea31e2e62bbc4d11c411eeb36f1b02841dbcab1 (diff) | |
| download | linux-4302abc628fc0dc08e5855f21bbfaed407a72bc3.tar.xz | |
powerpc/64s: Prevent fallthrough to hash TLB flush when using radix
In the fix reconnecting hash__tlb_flush() to tlb_flush() the
void return on radix__tlb_flush() was not restored and subsequently
falls through to the restored hash__tlb_flush().
Guard hash__tlb_flush() under an else to prevent this.
Fixes: 1665c027afb2 ("powerpc/64s: Reconnect tlb_flush() to hash__tlb_flush()")
Reported-by: "Erhard F." <erhard_f@mailbox.org>
Suggested-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20230217011434.115554-1-bgray@linux.ibm.com
Diffstat (limited to 'kernel/ucount.c')
0 files changed, 0 insertions, 0 deletions