Arvind Sankar 9d1b5a8c72 efi/x86: Free efi_pgd with free_pages() ... [ Upstream commit c2fe61d8be ] Commit d9e9a64180 ("x86/mm/pti: Allocate a separate user PGD") changed the PGD allocation to allocate PGD_ALLOCATION_ORDER pages, so in the error path it should be freed using free_pages() rather than free_page(). Commit 06ace26f4e ("x86/efi: Free efi_pgd with free_pages()") fixed one instance of this, but missed another. Move the freeing out-of-line to avoid code duplication and fix this bug. Fixes: d9e9a64180 ("x86/mm/pti: Allocate a separate user PGD") Link: https://lore.kernel.org/r/20201110163919.1134431-1-nivedita@alum.mit.edu Signed-off-by: Arvind Sankar <nivedita@alum.mit.edu> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-11-24 13:29:19 +01:00
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atom	Driver Core and debugfs changes for 5.3-rc1	2019-07-12 12:24:03 -07:00
ce4100	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
efi	efi/x86: Free efi_pgd with free_pages()	2020-11-24 13:29:19 +01:00
geode	Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-07-08 17:49:45 -07:00
goldfish	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282	2019-06-05 17:36:37 +02:00
intel	x86/platform/intel/iosf_mbi Rewrite locking	2019-08-19 20:52:39 +02:00
intel-mid	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441	2019-06-05 17:37:17 +02:00
intel-quark	x86: platform: no need to check return value of debugfs_create functions	2019-06-03 16:18:12 +02:00
iris	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 70	2019-05-24 17:36:47 +02:00
olpc	olpc: x01: convert platform driver to use dev_groups	2019-08-02 13:23:14 +02:00
pvh	docs: fix broken documentation links	2019-06-08 13:42:13 -06:00
scx200	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
sfi	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335	2019-06-05 17:37:06 +02:00
ts5500	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
uv	irqdomain/treewide: Keep firmware node unconditionally allocated	2020-07-29 10:18:28 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00