Messages in this thread | | | Date | Tue, 15 Oct 2013 13:30:21 +0200 | From | Michael Holzheu <> | Subject | Re: [PATCH 0/3] procfs, vmcore: fix regression of mmap on /proc/vmcore since v3.12-rc1 |
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Hello Hatayama,
We successfully tested your patches on s390, mmap for /proc/vmcore seems to work again.
Thanks!
Michael
On Mon, 14 Oct 2013 18:36:06 +0900 HATAYAMA Daisuke <d.hatayama@jp.fujitsu.com> wrote:
> This patch set fixes regression of mmap on /proc/vmcore since > v3.12-rc1. The primary one is the 2nd patch. The 1st patch is another > bug I found during investiation and it affects mmap on /proc/vmcore > even if only 2nd patch is applied, so fix it together in this patch > set. The last patch is just for cleaning up of target function in both > 1st and 2nd patches. > > --- > > HATAYAMA Daisuke (3): > procfs: fix unintended truncation of returned mapped address > procfs: Call default get_unmapped_area on MMU-present architectures > procfs: clean up proc_reg_get_unmapped_area for 80-column limit > > > fs/proc/inode.c | 20 ++++++++++++++------ > 1 file changed, 14 insertions(+), 6 deletions(-) >
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