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(parent: bf457be) | patch
x86/kaslr: Fix off-by-one error in process_gb_huge_pages()
authorArvind Sankar <nivedita@alum.mit.edu>
Tue, 28 Jul 2020 22:57:11 +0000 (18:57 -0400)
committerIngo Molnar <mingo@kernel.org>
Fri, 31 Jul 2020 09:08:17 +0000 (11:08 +0200)
commit79c2fd2afe55944098047721c33e06fd48654e57
tree131e70a443ebe7f9df748890e9675ea0d46d3837tree | snapshot
parentbf457be1548eee6d106daf9604e029b36fed2b11commit | diff
x86/kaslr: Fix off-by-one error in process_gb_huge_pages()

If the remaining size of the region is exactly 1Gb, there is still one
hugepage that can be reserved.

Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200728225722.67457-11-nivedita@alum.mit.edu
arch/x86/boot/compressed/kaslr.c diff | blob | history
Domain: System / Kernel;