diff options
| author | Breno Leitao <leitao@debian.org> | 2023-11-21 19:07:31 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-01-10 12:52:28 +0300 |
| commit | ea4654e0885348f0faa47f6d7b44a08d75ad16e9 (patch) | |
| tree | af84aa6465d64bdecca36c4033e3ef93cd1375c3 /arch/x86/mm/dump_pagetables.c | |
| parent | 5fa31af31e726c7f5a8f84800153054ca499338a (diff) | |
| download | linux-ea4654e0885348f0faa47f6d7b44a08d75ad16e9.tar.xz | |
x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION
Step 4/10 of the namespace unification of CPU mitigations related Kconfig options.
[ mingo: Converted new uses that got added since the series was posted. ]
Suggested-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/20231121160740.1249350-5-leitao@debian.org
Diffstat (limited to 'arch/x86/mm/dump_pagetables.c')
| -rw-r--r-- | arch/x86/mm/dump_pagetables.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c index e1b599ecbbc2..b7b88c1d91ec 100644 --- a/arch/x86/mm/dump_pagetables.c +++ b/arch/x86/mm/dump_pagetables.c @@ -408,7 +408,7 @@ void ptdump_walk_pgd_level_debugfs(struct seq_file *m, struct mm_struct *mm, bool user) { pgd_t *pgd = mm->pgd; -#ifdef CONFIG_PAGE_TABLE_ISOLATION +#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION if (user && boot_cpu_has(X86_FEATURE_PTI)) pgd = kernel_to_user_pgdp(pgd); #endif @@ -418,7 +418,7 @@ EXPORT_SYMBOL_GPL(ptdump_walk_pgd_level_debugfs); void ptdump_walk_user_pgd_level_checkwx(void) { -#ifdef CONFIG_PAGE_TABLE_ISOLATION +#ifdef CONFIG_MITIGATION_PAGE_TABLE_ISOLATION pgd_t *pgd = INIT_PGD; if (!(__supported_pte_mask & _PAGE_NX) || |