linux-kernel - [tip:x86/mm] x86, 32-bit: also limit NODES_HIGH

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <tip-46d50c98d90cd7feaa5977a09c574063e5c99b3d@git.kernel.org>
Date:	Fri, 13 Mar 2009 02:33:38 GMT
From:	Jan Beulich <jbeulich@...ell.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...hat.com,
	jbeulich@...ell.com, tglx@...utronix.de, mingo@...e.hu
Subject: [tip:x86/mm] x86, 32-bit: also limit NODES_HIGH_SHIFT here

Commit-ID:  46d50c98d90cd7feaa5977a09c574063e5c99b3d
Gitweb:     http://git.kernel.org/tip/46d50c98d90cd7feaa5977a09c574063e5c99b3d
Author:     Jan Beulich <jbeulich@...ell.com>
AuthorDate: Thu, 12 Mar 2009 12:33:06 +0000
Commit:     Ingo Molnar <mingo@...e.hu>
CommitDate: Fri, 13 Mar 2009 02:37:17 +0100

x86, 32-bit: also limit NODES_HIGH_SHIFT here

Impact: configuration bug fix

Just like for x86-64, the range of widths valid for NODE_SHIFT is not
unbounded. The upper bound 64-bit uses is definitely also an upper
bound for 32-bit.

Signed-off-by: Jan Beulich <jbeulich@...ell.com>
LKML-Reference: <49B90F12.76E4.0078.0@...ell.com>
Signed-off-by: Ingo Molnar <mingo@...e.hu>


---
 arch/x86/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 87717f3..076f4f8 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1123,7 +1123,7 @@ config NUMA_EMU
 
 config NODES_SHIFT
 	int "Maximum NUMA Nodes (as a power of 2)" if !MAXSMP
-	range 1 9   if X86_64
+	range 1 9
 	default "9" if MAXSMP
 	default "6" if X86_64
 	default "4" if X86_NUMAQ
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/