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Diffstat (limited to 'arch/arm/kernel/entry-armv.S')
| -rw-r--r-- | arch/arm/kernel/entry-armv.S | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 87cb06316aca..43ab77553e84 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -1131,8 +1131,9 @@ vector_bhb_loop8_\name: 3: W(b) . + 4 subs r0, r0, #1 bne 3b - dsb - isb + dsb nsh + @ isb not needed due to "movs pc, lr" in the vector stub + @ which gives a "context synchronisation". b 2b ENDPROC(vector_bhb_loop8_\name) .previous |