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2008-04-17x86: coding style fixes to arch/x86/xen/multicalls.cPaolo Ciarrocchi
Before: total: 2 errors, 2 warnings, 138 lines checked After: total: 0 errors, 2 warnings, 138 lines checked No code changed: arch/x86/xen/multicalls.o: text data bss dec hex filename 887 2832 0 3719 e87 multicalls.o.before 887 2832 0 3719 e87 multicalls.o.after md5: cf6d72d9db6dc5a3ebe01eec9f05e95f multicalls.o.before.asm cf6d72d9db6dc5a3ebe01eec9f05e95f multicalls.o.after.asm Signed-off-by: Paolo Ciarrocchi <paolo.ciarrocchi@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-16xen: add some debug output for failed multicallsJeremy Fitzhardinge
Multicalls are expected to never fail, and the normal response to a failed multicall is very terse. In the interests of better debuggability, add some more verbose output. It may be worth turning this off once it all seems more tested. Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
2007-10-16xen: add batch completion callbacksJeremy Fitzhardinge
This adds a mechanism to register a callback function to be called once a batch of hypercalls has been issued. This is typically used to unlock things which must remain locked until the hypercall has taken place. [ Stable folks: pre-req for 2.6.23 bugfix "xen: deal with stale cr3 values when unpinning pagetables" ] Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Stable Kernel <stable@kernel.org>
2007-10-11i386: move xenThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>