From: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Subject: [PATCH] x86: fix CONFIG_NR_CPUS description
Date: Fri, 8 May 2015 13:25:26 +0300 [thread overview]
Message-ID: <1431080726-2490-1-git-send-email-kirill.shutemov@linux.intel.com> (raw)
Since b53b5eda8194 the maximum supported NR_CPUS for CPUMASK_OFFSTACK
case is 8192. Let's adjust decription to reflect the change.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
arch/x86/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 226d5696e1d1..6aaf38ac417d 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -855,7 +855,7 @@ config NR_CPUS
---help---
This allows you to specify the maximum number of CPUs which this
kernel will support. If CPUMASK_OFFSTACK is enabled, the maximum
- supported value is 4096, otherwise the maximum value is 512. The
+ supported value is 8192, otherwise the maximum value is 512. The
minimum value which makes sense is 2.
This is purely to save memory - each supported CPU adds
--
2.1.4
next reply other threads:[~2015-05-08 10:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-08 10:25 Kirill A. Shutemov [this message]
2015-05-08 13:29 ` [tip:x86/build] x86/kconfig: Fix the " tip-bot for Kirill A. Shutemov
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