From db7a89f706d6080121b61099b1d69a752ce0c61e Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Fri, 28 Jul 2023 00:26:16 +0100 Subject: [PATCH] kselftest/arm64: Use shared OPTIMZER_HIDE_VAR() definiton We had open coded the definition of OPTIMIZER_HIDE_VAR() as a fix but now that we have the generic tools/include available and that has had a definition of OPTIMIZER_HIDE_VAR() we can switch to the define. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230728-arm64-signal-memcpy-fix-v4-5-0c1290db5d46@kernel.org Signed-off-by: Will Deacon --- tools/testing/selftests/arm64/signal/test_signals_utils.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/arm64/signal/test_signals_utils.h b/tools/testing/selftests/arm64/signal/test_signals_utils.h index c7f5627171dd..762c8fe9c54a 100644 --- a/tools/testing/selftests/arm64/signal/test_signals_utils.h +++ b/tools/testing/selftests/arm64/signal/test_signals_utils.h @@ -8,6 +8,8 @@ #include #include +#include + #include "test_signals.h" int test_init(struct tdescr *td); @@ -76,7 +78,7 @@ static __always_inline bool get_current_context(struct tdescr *td, */ for (i = 0; i < td->live_sz; i++) { uc[i] = 0; - __asm__ ("" : "=r" (uc[i]) : "0" (uc[i])); + OPTIMIZER_HIDE_VAR(uc[0]); } td->live_uc = dest_uc; -- 2.50.1