Messages in this thread Patch in this message | | | From | (Eric W. Biederman) | Date | Wed, 31 Jan 2018 10:19:01 -0600 | Subject | [GIT PULL] siginfo fix for 4.16-rc1 |
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Linus,
Please pull the siginfo-linus branch from the git tree:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git siginfo-linus
HEAD: f20239c0d2d720d7deb8a40fd05c31849ddc8293 mm/memory_failure: update powerpc for memory_failure() API change
I had a brain fart when I received Stephen email about a compile failure in linux-next. I thought the powerpc call to memory_failure had not merged yet. Instead it simply failed to compile :(
Linus can you please pull Stephen's fix so that powerpc builds correctly.
Thank you, Eric
From: Stephen Rothwell <sfr@canb.auug.org.au> Date: Fri, 26 Jan 2018 12:05:12 +1100 Subject: [PATCH] mm/memory_failure: update powerpc for memory_failure() API change
After merging the userns tree, today's linux-next build (powerpc allyesconfig) failed like this:
arch/powerpc/kernel/mce.c: In function 'machine_process_ue_event': arch/powerpc/kernel/mce.c:276:5: error: too many arguments to function 'memory_failure' memory_failure(pfn, SIGBUS, 0); ^~~~~~~~~~~~~~ In file included from include/linux/pid_namespace.h:7:0, from include/linux/ptrace.h:10, from arch/powerpc/kernel/mce.c:27: include/linux/mm.h:2571:12: note: declared here extern int memory_failure(unsigned long pfn, int flags); ^~~~~~~~~~~~~~
Caused by commit
83b57531c58f ("mm/memory_failure: Remove unused trapno from memory_failure")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> --- arch/powerpc/kernel/mce.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c index 742e4658c5dc..71e8a1b8c86e 100644 --- a/arch/powerpc/kernel/mce.c +++ b/arch/powerpc/kernel/mce.c @@ -273,7 +273,7 @@ static void machine_process_ue_event(struct work_struct *work) pfn = evt->u.ue_error.physical_address >> PAGE_SHIFT; - memory_failure(pfn, SIGBUS, 0); + memory_failure(pfn, 0); } else pr_warn("Failed to identify bad address from " "where the uncorrectable error (UE) " -- 2.14.1
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