From 9a10ccb29c0a2befa5a9f691ed0ae37ee3e799a8 Mon Sep 17 00:00:00 2001 From: Nicholas Piggin Date: Mon, 26 Sep 2022 15:38:23 +1000 Subject: powerpc/pseries: move hcall_tracepoint_refcount out of .toc The .toc section is not really intended for arbitrary data. Writable data in particular prevents making the TOC read-only after relocation. Move hcall_tracepoint_refcount into the .data section. Signed-off-by: Nicholas Piggin Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20220926053823.2668799-1-npiggin@gmail.com --- arch/powerpc/platforms/pseries/hvCall.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S index ab9fc6506861..762eb15d3bd4 100644 --- a/arch/powerpc/platforms/pseries/hvCall.S +++ b/arch/powerpc/platforms/pseries/hvCall.S @@ -16,7 +16,7 @@ #ifdef CONFIG_TRACEPOINTS #ifndef CONFIG_JUMP_LABEL - .section ".toc","aw" + .data .globl hcall_tracepoint_refcount hcall_tracepoint_refcount: @@ -88,7 +88,7 @@ hcall_tracepoint_refcount: BEGIN_FTR_SECTION; \ b 1f; \ END_FTR_SECTION(0, 1); \ - ld r12,hcall_tracepoint_refcount@toc(r2); \ + LOAD_REG_ADDR(r12, hcall_tracepoint_refcount) ; \ std r12,32(r1); \ cmpdi r12,0; \ bne- LABEL; \ -- cgit v1.2.3