Hi Baoquan,
At 02/28/2018 04:00 PM, Baoquan He wrote:
Hi dou,
On 02/28/18 at 03:13pm, Dou Liyang wrote:
this patchset adds 5-level paging support in makedumpfile
-the 1th patch does some cleanup for the preparation of 5-level page tables support
-the 2th patch add the 5-level page tables support
Dou Liyang (2):
arch/x86_64: Cleanup the address translation of the 4-level page
tables
arch/x86_64: Add 5-level paging support
It doesn't work on my qemu+la57, kernel 4.16-rc1+. Not sure what kernel
you are testing, it truly works on kernel 4.16-rc1+ when cpu la57 is not
I tested in Linux v4.15+ and v4.16-rc2+.
The following commits in linux kernel changed mem_section array and
it causes this problem in makedumpfile.
commit 83e3c48729d9ebb7af5a31a504f3fd6aff0348c4
Author: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Date: Fri Sep 29 17:08:16 2017 +0300
commit 629a359bdb0e0652a8227b4ff3125431995fec6e
Author: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Date: Tue Nov 7 11:33:37 2017 +0300
So when I tested makedumpfile, I reverted these commits from kernel
temporarily.
Thanks
dou
supported?
Thanks
Baoquan
arch/x86_64.c | 131 +++++++++++++++++++++++++++++++++++++++++----------------
makedumpfile.h | 38 +++++++++++------
2 files changed, 120 insertions(+), 49 deletions(-)
--
2.14.3
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