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platform_kernel-5.15
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Hexagon: change jumps to must-extend in futex_atomic_* 

Cross-section jumps from .fixup section must be extended.

Signed-off-by: Sid Manning <sidneym@codeaurora.org>
Signed-off-by: Brian Cain <bcain@codeaurora.org>

Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
This commit is contained in:
Sid Manning 2021-04-26 13:51:53 -05:00 committed by Brian Cain
parent 788dcee030
commit 6fff7410f6
1 changed files with 2 additions and 2 deletions
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4
arch/hexagon/include/asm/futex.h
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@ -21,7 +21,7 @@
"3:\n" \
".section .fixup,\"ax\"\n" \
"4: %1 = #%5;\n" \
" jump 3b\n" \
" jump ##3b\n" \
".previous\n" \
".section __ex_table,\"a\"\n" \
".long 1b,4b,2b,4b\n" \
@ -90,7 +90,7 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr, u32 oldval,
"3:\n"
".section .fixup,\"ax\"\n"
"4: %0 = #%6\n"
" jump 3b\n"
" jump ##3b\n"
".previous\n"
".section __ex_table,\"a\"\n"
".long 1b,4b,2b,4b\n"