Messages in this thread | | | From | Rongwei Wang <> | Subject | [PATCH 0/2] fix bug when calling kexec_load() | Date | Sun, 31 Oct 2021 02:31:58 +0800 |
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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
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