Messages in this thread Patch in this message | | | Date | Thu, 2 Nov 2017 17:49:36 +1100 | From | Stephen Rothwell <> | Subject | linux-next: build failure after merge of the powerpc tree |
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Hi all,
After merging the powerpc tree, today's linux-next build (powerpc64 allnoconfig) failed like this:
arch/powerpc/kernel/irq.o: In function `.replay_system_reset': irq.c:(.text+0x10): undefined reference to `.ppc_save_regs'
Caused by commit
78adf6c214f0 ("powerpc/64s: Implement system reset idle wakeup reason")
I have applied the following fix patch:
From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Thu, 2 Nov 2017 17:45:18 +1100 Subject: [PATCH] powerpc/64s: ppc_save_regs is now needed for all 64s builds
Fixes: 78adf6c214f0 ("powerpc/64s: Implement system reset idle wakeup reason") Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> --- arch/powerpc/kernel/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 91960f83039c..34b6e729f38c 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -128,7 +128,7 @@ obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o obj-$(CONFIG_PPC64) += $(obj64-y) obj-$(CONFIG_PPC32) += $(obj32-y) -ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE),) +ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),) obj-y += ppc_save_regs.o endif -- 2.14.1 -- Cheers, Stephen Rothwell
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