On 10. 06. 25, 13:56, Sasha Levin wrote:
This is a note to let you know that I've just added the patch titled
powerpc: do not build ppc_save_regs.o alwaysto the 6.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
Please drop this from all trees. It was correctly broken. The whole if was removed later by 93bd4a80efeb521314485a06d8c21157240497bb.
The filename of the patch is: powerpc-do-not-build-ppc_save_regs.o-always.patch and it can be found in the queue-6.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
commit 242c2ba3f16d92cd81c309725550f6c723833ae3 Author: Jiri Slaby (SUSE) jirislaby@kernel.org Date: Thu Apr 17 12:53:05 2025 +0200
powerpc: do not build ppc_save_regs.o always [ Upstream commit 497b7794aef03d525a5be05ae78dd7137c6861a5 ] The Fixes commit below tried to add CONFIG_PPC_BOOK3S to one of the conditions to enable the build of ppc_save_regs.o. But it failed to do so, in fact. The commit omitted to add a dollar sign. Therefore, ppc_save_regs.o is built always these days (as "(CONFIG_PPC_BOOK3S)" is never an empty string). Fix this by adding the missing dollar sign. Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Fixes: fc2a5a6161a2 ("powerpc/64s: ppc_save_regs is now needed for all 64s builds") Acked-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/20250417105305.397128-1-jirislaby@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org>diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 6ac621155ec3c..0c26b2412d173 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -160,7 +160,7 @@ endif obj64-$(CONFIG_PPC_TRANSACTIONAL_MEM) += tm.o -ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)(CONFIG_PPC_BOOK3S),) +ifneq ($(CONFIG_XMON)$(CONFIG_KEXEC_CORE)$(CONFIG_PPC_BOOK3S),) obj-y += ppc_save_regs.o endif