Merge tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cpu updates from Borislav Petkov:

 - Compute the purposeful misalignment of zen_untrain_ret automatically
   and assert __x86_return_thunk's alignment so that future changes to
   the symbol macros do not accidentally break them.

 - Remove CONFIG_X86_FEATURE_NAMES Kconfig option as its existence is
   pointless

* tag 'x86_cpu_for_v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/retbleed: Add __x86_return_thunk alignment checks
  x86/cpu: Remove X86_FEATURE_NAMES
  x86/Kconfig: Make X86_FEATURE_NAMES non-configurable in prompt

1 files changed, 0 insertions, 4 deletions

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index 8075eb45a3a4..52683fddafaf 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -1489,12 +1489,10 @@ static void __init cpu_parse_early_param(void)
 		if (!kstrtouint(opt, 10, &bit)) {
 			if (bit < NCAPINTS * 32) {
 
-#ifdef CONFIG_X86_FEATURE_NAMES
 				/* empty-string, i.e., ""-defined feature flags */
 				if (!x86_cap_flags[bit])
 					pr_cont(" " X86_CAP_FMT_NUM, x86_cap_flag_num(bit));
 				else
-#endif
 					pr_cont(" " X86_CAP_FMT, x86_cap_flag(bit));
 
 				setup_clear_cpu_cap(bit);
@@ -1507,7 +1505,6 @@ static void __init cpu_parse_early_param(void)
 			continue;
 		}
 
-#ifdef CONFIG_X86_FEATURE_NAMES
 		for (bit = 0; bit < 32 * NCAPINTS; bit++) {
 			if (!x86_cap_flag(bit))
 				continue;
@@ -1524,7 +1521,6 @@ static void __init cpu_parse_early_param(void)
 
 		if (!found)
 			pr_cont(" (unknown: %s)", opt);
-#endif
 	}
 	pr_cont("\n");