x86/bugs: Use switch/case in its_apply_mitigation()
authorPawan Gupta <pawan.kumar.gupta@linux.intel.com>
Wed, 11 Jun 2025 17:29:47 +0000 (10:29 -0700)
committerBorislav Petkov (AMD) <bp@alien8.de>
Mon, 23 Jun 2025 10:22:44 +0000 (12:22 +0200)
commit7e44909e0ea8346ba08b244ecc275fc3394e2b8e
tree44b9a60e9d9cb81e3e28b195f1607c9b4359d3f6
parent9f85fdb9fc5a1bd308a10a0a7d7e34f2712ba58b
x86/bugs: Use switch/case in its_apply_mitigation()

Prepare to apply stuffing mitigation in its_apply_mitigation(). This is
currently only done via retbleed mitigation. Also using switch/case
makes it evident that mitigation mode like VMEXIT_ONLY doesn't need any
special handling.

Signed-off-by: Pawan Gupta <pawan.kumar.gupta@linux.intel.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
Link: https://lore.kernel.org/20250611-eibrs-fix-v4-4-5ff86cac6c61@linux.intel.com
arch/x86/kernel/cpu/bugs.c