linux-kernel - [tip:x86/urgent] x86/Kconfig: Exclude i586-class CPUs lacking PAE support from the HIGHMEM64G Kconfig group

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Date:   Fri, 16 Feb 2018 02:49:55 -0800
From:   tip-bot for Matthew Whitehead <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     torvalds@...ux-foundation.org, peterz@...radead.org,
        tedheadster@...il.com, mingo@...nel.org, hpa@...or.com,
        jpoimboe@...hat.com, bp@...en8.de, luto@...nel.org,
        tglx@...utronix.de, dvlasenk@...hat.com, brgerst@...il.com,
        linux-kernel@...r.kernel.org, arjan@...ux.intel.com
Subject: [tip:x86/urgent] x86/Kconfig: Exclude i586-class CPUs lacking PAE
 support from the HIGHMEM64G Kconfig group

Commit-ID:  69b8d3fcabdc81d9efd82b4a506c8279cbaba692
Gitweb:     https://git.kernel.org/tip/69b8d3fcabdc81d9efd82b4a506c8279cbaba692
Author:     Matthew Whitehead <tedheadster@...il.com>
AuthorDate: Thu, 15 Feb 2018 11:54:55 -0500
Committer:  Ingo Molnar <mingo@...nel.org>
CommitDate: Fri, 16 Feb 2018 10:36:39 +0100

x86/Kconfig: Exclude i586-class CPUs lacking PAE support from the HIGHMEM64G Kconfig group

i586-class machines also lack support for Physical Address Extension (PAE),
so add them to the exclusion list.

Signed-off-by: Matthew Whitehead <tedheadster@...il.com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Arjan van de Ven <arjan@...ux.intel.com>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Brian Gerst <brgerst@...il.com>
Cc: Denys Vlasenko <dvlasenk@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Link: http://lkml.kernel.org/r/1518713696-11360-2-git-send-email-tedheadster@gmail.com
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
 arch/x86/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index a528c14..c1236b1 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1404,7 +1404,7 @@ config HIGHMEM4G
 
 config HIGHMEM64G
 	bool "64GB"
-	depends on !M486
+	depends on !M486 && !M586 && !M586TSC && !M586MMX && !MGEODE_LX && !MGEODEGX1 && !MCYRIXIII && !MELAN && !MWINCHIPC6 && !WINCHIP3D && !MK6
 	select X86_PAE
 	---help---
 	  Select this if you have a 32-bit processor and more than 4