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Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag
From: |
Jason Baron |
Subject: |
Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag |
Date: |
Wed, 7 Mar 2012 13:50:37 -0500 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Wed, Mar 07, 2012 at 09:59:58AM -0800, Roland McGrath wrote:
> On Wed, Mar 7, 2012 at 9:00 AM, Jason Baron <address@hidden> wrote:
> > + if (vma_name) {
> > + if ((strcmp(vma_name, "[vdso]") == 0) ||
> > + (strcmp(vma_name, "[vectors]") == 0) ||
> > + (strcmp(vma_name, "[vsyscall]") == 0))
>
> That's just disgusting.
well, sure, we can provide an arch interface, for this check. I'm more
concerned with the general idea. If it seems ok, I can re-do this bit
with an arch interface.
Thanks,
-Jason
- [Qemu-devel] [PATCH 0/2] core dump: re-purpose VM_ALWAYSDUMP to user controlled VM_DONTDUMP, Jason Baron, 2012/03/07
- Re: [Qemu-devel] [PATCH 0/2] core dump: re-purpose VM_ALWAYSDUMP to user controlled VM_DONTDUMP, Andrew Morton, 2012/03/07
- [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Jason Baron, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Roland McGrath, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag,
Jason Baron <=
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Roland McGrath, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Jason Baron, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Roland McGrath, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Chris Metcalf, 2012/03/07
- Re: [Qemu-devel] [PATCH 1/2] core dump: drop VM_ALWAYSDUMP flag, Jason Baron, 2012/03/07
[Qemu-devel] [PATCH 2/2] core dump: add a new VM_DONTDUMP flag, Jason Baron, 2012/03/07