Messages in this thread Patch in this message | | | Date | Mon, 4 Aug 2008 14:29:44 -0700 | From | Greg KH <> | Subject | [patch 05/25] x86: idle process - add checking for NULL early param |
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2.6.26-stable review patch. If anyone has any objections, please let us know.
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From: Cyrill Gorcunov <gorcunov@gmail.com>
[ Upstream commit ab6bc3e343fbe3be4a0f67225e849d0db6b4b7ac ]
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Cc: akpm@linux-foundation.org Cc: andi@firstfloor.org Signed-off-by: Ingo Molnar <mingo@elte.hu> CC: Oliver Pinter <oliver.pntr@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- arch/x86/kernel/process.c | 3 +++ 1 file changed, 3 insertions(+)
--- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c @@ -164,6 +164,9 @@ void __cpuinit select_idle_routine(const static int __init idle_setup(char *str) { + if (!str) + return -EINVAL; + if (!strcmp(str, "poll")) { printk("using polling idle threads.\n"); pm_idle = poll_idle; --
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