Commit-ID: cad14bb9f8ef8bed42c3118adc0d9756e2aeeaa1
Gitweb: http://git.kernel.org/tip/cad14bb9f8ef8bed42c3118adc0d9756e2aeeaa1
Author: Kirill A. Shutemov <[email protected]>
AuthorDate: Fri, 8 May 2015 13:25:26 +0300
Committer: Ingo Molnar <[email protected]>
CommitDate: Fri, 8 May 2015 12:58:56 +0200
x86/kconfig: Fix the CONFIG_NR_CPUS description
Since:
b53b5eda8194 ("x86/cpu: Increase max CPU count to 8192")
... the maximum supported NR_CPUS for CPUMASK_OFFSTACK case
is 8192. Let's adjust the description to reflect the change.
Signed-off-by: Kirill A. Shutemov <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link:
http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
arch/x86/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 83cd1c7..c3333e5 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -856,7 +856,7 @@ 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
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