diff options
| author | Luis R. Rodriguez <mcgrof@kernel.org> | 2016-04-14 02:04:45 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-04-22 10:29:08 +0200 |
| commit | f6935b7bfbf8345bea05f73dc48ce81b70f016e0 (patch) | |
| tree | 0c93ec7bf63eabb0d6524115963556a56463079d /arch/x86/kernel/platform-quirks.c | |
| parent | x86/paravirt: Remove paravirt_enabled() (diff) | |
| download | linux-f6935b7bfbf8345bea05f73dc48ce81b70f016e0.tar.xz linux-f6935b7bfbf8345bea05f73dc48ce81b70f016e0.zip | |
x86/init: Disable pnpbios for X86_SUBARCH_INTEL_MID
As per hpa Intel MID platforms can also disable pnpbios:
ttp://lkml.kernel.org/r/5702B5C2.7070101@zytor.com
As per 0-day, this bumps the vmlinux size using i386-tinyconfig as
follows:
TOTAL TEXT init.text x86_early_init_platform_quirks()
-8 -8 -8 -8
Suggested-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: andrew.cooper3@citrix.com
Cc: andriy.shevchenko@linux.intel.com
Cc: bigeasy@linutronix.de
Cc: boris.ostrovsky@oracle.com
Cc: david.vrabel@citrix.com
Cc: ffainelli@freebox.fr
Cc: george.dunlap@citrix.com
Cc: glin@suse.com
Cc: jgross@suse.com
Cc: jlee@suse.com
Cc: josh@joshtriplett.org
Cc: julien.grall@linaro.org
Cc: konrad.wilk@oracle.com
Cc: kozerkov@parallels.com
Cc: lenb@kernel.org
Cc: lguest@lists.ozlabs.org
Cc: linux-acpi@vger.kernel.org
Cc: lv.zheng@intel.com
Cc: matt@codeblueprint.co.uk
Cc: mbizon@freebox.fr
Cc: rjw@rjwysocki.net
Cc: robert.moore@intel.com
Cc: rusty@rustcorp.com.au
Cc: tiwai@suse.de
Cc: toshi.kani@hp.com
Cc: xen-devel@lists.xensource.com
Link: http://lkml.kernel.org/r/1460592286-300-16-git-send-email-mcgrof@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/platform-quirks.c')
| -rw-r--r-- | arch/x86/kernel/platform-quirks.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/platform-quirks.c b/arch/x86/kernel/platform-quirks.c index ab643825a7aa..853919484340 100644 --- a/arch/x86/kernel/platform-quirks.c +++ b/arch/x86/kernel/platform-quirks.c @@ -16,10 +16,8 @@ void __init x86_early_init_platform_quirks(void) break; case X86_SUBARCH_XEN: case X86_SUBARCH_LGUEST: - x86_platform.legacy.devices.pnpbios = 0; - x86_platform.legacy.rtc = 0; - break; case X86_SUBARCH_INTEL_MID: + x86_platform.legacy.devices.pnpbios = 0; x86_platform.legacy.rtc = 0; break; } |