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authorAndy Lutomirski2016-03-10 04:00:35 +0100
committerIngo Molnar2016-03-10 09:48:15 +0100
commitfda57b2267e12de014069b1596a5438cf76fc7c6 (patch)
tree1573e154029768d2eceb5d85be997a139abf1d03 /arch/x86/kernel/traps.c
parentx86/entry: Remove TIF_SINGLESTEP entry work (diff)
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x86/entry: Improve system call entry comments
Ingo suggested that the comments should explain when the various entries are used. This adds these explanations and improves other parts of the comments. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Andrew Cooper <andrew.cooper3@citrix.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/9524ecef7a295347294300045d08354d6a57c6e7.1457578375.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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