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authorAndy Lutomirski <luto@MIT.EDU>2011-06-05 19:50:18 +0200
committerIngo Molnar <mingo@elte.hu>2011-06-05 21:30:32 +0200
commit8b4777a4b50cb0c84c1152eac85d24415fb6ff7d (patch)
tree6cbec89eb4afbbf4873efb4b0c8afcb6375dee73 /arch/x86/kernel/entry_64.S
parentx86-64: Fix alignment of jiffies variable (diff)
downloadlinux-8b4777a4b50cb0c84c1152eac85d24415fb6ff7d.tar.xz
linux-8b4777a4b50cb0c84c1152eac85d24415fb6ff7d.zip
x86-64: Document some of entry_64.S
Signed-off-by: Andy Lutomirski <luto@mit.edu> Cc: Jesper Juhl <jj@chaosbits.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Arjan van de Ven <arjan@infradead.org> Cc: Jan Beulich <JBeulich@novell.com> Cc: richard -rw- weinberger <richard.weinberger@gmail.com> Cc: Mikael Pettersson <mikpe@it.uu.se> Cc: Andi Kleen <andi@firstfloor.org> Cc: Brian Gerst <brgerst@gmail.com> Cc: Louis Rilling <Louis.Rilling@kerlabs.com> Cc: Valdis.Kletnieks@vt.edu Cc: pageexec@freemail.hu Link: http://lkml.kernel.org/r/fc134867cc550977cc996866129e11a16ba0f9ea.1307292171.git.luto@mit.edu Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/entry_64.S')
-rw-r--r--arch/x86/kernel/entry_64.S2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 8a445a0c989e..72c4a777bb91 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -9,6 +9,8 @@
/*
* entry.S contains the system-call and fault low-level handling routines.
*
+ * Some of this is documented in Documentation/x86/entry_64.txt
+ *
* NOTE: This code handles signal-recognition, which happens every time
* after an interrupt and after each system call.
*