From: Borislav Petkov <bp@alien8.de>
To: Randy Dunlap <rdunlap@infradead.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Linux Next Mailing List <linux-next@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
X86 ML <x86@kernel.org>, Tony Luck <tony.luck@intel.com>
Subject: [PATCH] x86/microcode: Add explicit CPU vendor dependency
Date: Thu, 19 May 2022 17:03:10 +0200 [thread overview]
Message-ID: <YoZcLsqkxJ+VGf0W@zn.tnic> (raw)
In-Reply-To: <YoZaZ+HVyjKrwtSQ@zn.tnic>
From: Borislav Petkov <bp@suse.de>
Add a explicit dependency to the respective CPU vendor so that the
respective microcode support for it gets built only when that support is
enabled.
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
---
arch/x86/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index b0142e01002e..7ba627c60504 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1313,7 +1313,7 @@ config MICROCODE
config MICROCODE_INTEL
bool "Intel microcode loading support"
- depends on MICROCODE
+ depends on CPU_SUP_INTEL && MICROCODE
default MICROCODE
help
This options enables microcode patch loading support for Intel
@@ -1325,7 +1325,7 @@ config MICROCODE_INTEL
config MICROCODE_AMD
bool "AMD microcode loading support"
- depends on MICROCODE
+ depends on CPU_SUP_AMD && MICROCODE
help
If you select this option, microcode patch loading support for AMD
processors will be enabled.
--
2.35.1
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
prev parent reply other threads:[~2022-05-19 15:04 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 10:29 linux-next: Tree for May 18 Stephen Rothwell
2022-05-18 21:05 ` linux-next: Tree for May 18 (arch/x86/kernel/cpu/microcode/intel.o) Randy Dunlap
2022-05-18 21:34 ` Borislav Petkov
2022-05-18 21:54 ` Randy Dunlap
2022-05-18 22:29 ` Borislav Petkov
2022-05-18 22:40 ` Randy Dunlap
2022-05-19 14:55 ` Borislav Petkov
2022-05-19 14:57 ` [PATCH] platform/x86/intel/ifs: Add CPU_SUP_INTEL dependency Borislav Petkov
2022-05-19 17:47 ` Hans de Goede
2022-05-19 15:03 ` Borislav Petkov [this message]
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