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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-11-14 23:27:44 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-11-18 19:00:06 +1100 |
| commit | 2da37761671b5bdedbe04e6469cfa57cd6b6ae45 (patch) | |
| tree | 3570f814db9a40a15d34b1792977fa2fce73bec7 /arch/powerpc/kernel/cpu_setup_e500.S | |
| parent | 1c137323e9a2a970b4a5bf8cf3c50e0ea1cefbeb (diff) | |
| download | linux-2da37761671b5bdedbe04e6469cfa57cd6b6ae45.tar.bz2 | |
powerpc/32: Fix objtool unannotated intra-function call warnings
Fix several annotations in assembly files on PPC32.
[Sathvika Vasireddy: Changed subject line and removed Kconfig change to
enable objtool, as it is a part of "objtool/powerpc: Enable objtool to
be built on ppc" patch in this series.]
Tested-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Reviewed-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Sathvika Vasireddy <sv@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20221114175754.1131267-7-sv@linux.ibm.com
Diffstat (limited to 'arch/powerpc/kernel/cpu_setup_e500.S')
| -rw-r--r-- | arch/powerpc/kernel/cpu_setup_e500.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/cpu_setup_e500.S b/arch/powerpc/kernel/cpu_setup_e500.S index 2ab25161b0ad..077cfccc3461 100644 --- a/arch/powerpc/kernel/cpu_setup_e500.S +++ b/arch/powerpc/kernel/cpu_setup_e500.S @@ -8,6 +8,8 @@ * Benjamin Herrenschmidt <benh@kernel.crashing.org> */ +#include <linux/linkage.h> + #include <asm/page.h> #include <asm/processor.h> #include <asm/cputable.h> @@ -274,7 +276,7 @@ _GLOBAL(flush_dcache_L1) blr -has_L2_cache: +SYM_FUNC_START_LOCAL(has_L2_cache) /* skip L2 cache on P2040/P2040E as they have no L2 cache */ mfspr r3, SPRN_SVR /* shift right by 8 bits and clear E bit of SVR */ @@ -290,9 +292,10 @@ has_L2_cache: 1: li r3, 0 blr +SYM_FUNC_END(has_L2_cache) /* flush backside L2 cache */ -flush_backside_L2_cache: +SYM_FUNC_START_LOCAL(flush_backside_L2_cache) mflr r10 bl has_L2_cache mtlr r10 @@ -313,6 +316,7 @@ flush_backside_L2_cache: bne 1b 2: blr +SYM_FUNC_END(flush_backside_L2_cache) _GLOBAL(cpu_down_flush_e500v2) mflr r0 |