From: Dave Hansen <dave.hansen@linux.intel.com>
To: linux-kernel@vger.kernel.org
Cc: Dave Hansen <dave.hansen@linux.intel.com>,
ebiederm@xmission.com, x86@kernel.org, jannh@google.com,
sean.j.christopherson@intel.com, tglx@linutronix.de,
luto@kernel.org, mingo@kernel.org
Subject: [PATCH] x86/mm: kill stray kernel fault handling comment
Date: Fri, 19 Oct 2018 07:08:42 -0700 [thread overview]
Message-ID: <20181019140842.12F929FA@viggo.jf.intel.com> (raw)
I originally tried to send this a couple days ago, but does not
appear to have made it to LKML. Sorry if it's a duplicate.
--
From: Dave Hansen <dave.hansen@linux.intel.com>
I originally had matching user and kernel comments, but the kernel
one got improved. Some errant conflict resolution kicked the commment
somewhere wrong. Kill it.
Fixes: aa37c51b94 ("x86/mm: Break out user address space handling")
Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: x86@kernel.org
Cc: Jann Horn <jannh@google.com>
Cc: Sean Christopherson <sean.j.christopherson@intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
---
b/arch/x86/mm/fault.c | 1 -
1 file changed, 1 deletion(-)
diff -puN arch/x86/mm/fault.c~x86-mm-kill-stray-kernel-fault-handling-comment arch/x86/mm/fault.c
--- a/arch/x86/mm/fault.c~x86-mm-kill-stray-kernel-fault-handling-comment 2018-10-19 07:06:22.954631596 -0700
+++ b/arch/x86/mm/fault.c 2018-10-19 07:06:22.959631596 -0700
@@ -963,7 +963,6 @@ bad_area_access_error(struct pt_regs *re
__bad_area(regs, error_code, address, vma, SEGV_ACCERR);
}
-/* Handle faults in the kernel portion of the address space */
static void
do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
u32 *pkey, unsigned int fault)
_
next reply other threads:[~2018-10-19 14:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-19 14:08 Dave Hansen [this message]
2018-10-21 9:00 ` [tip:x86/mm] x86/mm: Kill " tip-bot for Dave Hansen
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