lkml.org 
[lkml]   [2021]   [Oct]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/2] fix bug when calling kexec_load()
Date
Patch 1/2 mainly to fix the bug when calling kexec_load().
And a user case shown in commit log.

Patch 2/2 just make a very simple optimization, reducing
calls to page_address() in kexec_page_alloc().

Thanks!

Rongwei Wang (2):
arm64: trans_pgd: fix incorrect use of pmd_populate_kernel in
copy_pte()
arm64: kexec: reduce calls to page_address()

arch/arm64/kernel/machine_kexec.c | 6 ++++--
arch/arm64/mm/trans_pgd.c | 7 ++++---
2 files changed, 8 insertions(+), 5 deletions(-)

--
2.27.0

\
 
 \ /
  Last update: 2021-10-30 20:33    [W:0.118 / U:0.052 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site