+ riscv-kexec-fix-the-ifdeffery-for-aflags_kexec_relocateo.patch added to mm-nonmm-unstable branch

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



The patch titled
     Subject: riscv, kexec: fix the ifdeffery for AFLAGS_kexec_relocate.o
has been added to the -mm mm-nonmm-unstable branch.  Its filename is
     riscv-kexec-fix-the-ifdeffery-for-aflags_kexec_relocateo.patch

This patch will shortly appear at
     https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/riscv-kexec-fix-the-ifdeffery-for-aflags_kexec_relocateo.patch

This patch will later appear in the mm-nonmm-unstable branch at
    git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

Before you just go and hit "reply", please:
   a) Consider who else should be cc'ed
   b) Prefer to cc a suitable mailing list as well
   c) Ideally: find the original patch on the mailing list and do a
      reply-to-all to that, adding suitable additional cc's

*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***

The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days

------------------------------------------------------
From: Baoquan He <bhe@xxxxxxxxxx>
Subject: riscv, kexec: fix the ifdeffery for AFLAGS_kexec_relocate.o
Date: Fri, 1 Dec 2023 14:25:38 +0800

This was introduced in commit fba8a8674f68 ("RISC-V: Add kexec
support").

It should work on CONFIG_KEXEC_CORE, but not CONFIG_KEXEC only, since
we could set CONFIG_KEXEC_FILE=y and CONFIG_KEXEC=N, or only set
CONFIG_CRASH_DUMP=y and disable both CONFIG_KEXEC and CONFIG_KEXEC_FILE.
In these cases, the AFLAGS won't take effect with the current ifdeffery
for AFLAGS_kexec_relocate.o.

So fix it now.

Link: https://lkml.kernel.org/r/20231201062538.27240-1-bhe@xxxxxxxxxx
Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
Cc: Albert Ou <aou@xxxxxxxxxxxxxxxxx>
Cc: Changbin Du <changbin.du@xxxxxxxxx>
Cc: Nick Kossifidis <mick@xxxxxxxxxxxx>
Cc: Palmer Dabbelt <palmer@xxxxxxxxxxx>
Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 arch/riscv/kernel/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/riscv/kernel/Makefile~riscv-kexec-fix-the-ifdeffery-for-aflags_kexec_relocateo
+++ a/arch/riscv/kernel/Makefile
@@ -11,7 +11,7 @@ endif
 CFLAGS_syscall_table.o	+= $(call cc-option,-Wno-override-init,)
 CFLAGS_compat_syscall_table.o += $(call cc-option,-Wno-override-init,)
 
-ifdef CONFIG_KEXEC
+ifdef CONFIG_KEXEC_CORE
 AFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax)
 endif
 
_

Patches currently in -mm which might be from bhe@xxxxxxxxxx are

drivers-base-cpu-crash-data-showing-should-depends-on-kexec_core.patch
kernel-kconfigkexec-drop-select-of-kexec-for-crash_dump.patch
kexec_core-change-dependency-of-object-files.patch
resource-add-walk_system_ram_res_rev.patch
kexec_file-load-kernel-at-top-of-system-ram-if-required.patch
kexec_file-add-kexec_file-flag-to-control-debug-printing.patch
kexec_file-print-out-debugging-message-if-required.patch
kexec_file-x86-print-out-debugging-message-if-required.patch
kexec_file-arm64-print-out-debugging-message-if-required.patch
kexec_file-ricv-print-out-debugging-message-if-required.patch
kexec_file-power-print-out-debugging-message-if-required.patch
kexec_file-parisc-print-out-debugging-message-if-required.patch
riscv-kexec-fix-the-ifdeffery-for-aflags_kexec_relocateo.patch




[Index of Archives]     [Kernel Archive]     [IETF Annouce]     [DCCP]     [Netdev]     [Networking]     [Security]     [Bugtraq]     [Yosemite]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux SCSI]

  Powered by Linux