From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/powerpc/include/asm/tm.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 kernel/arch/powerpc/include/asm/tm.h (limited to 'kernel/arch/powerpc/include/asm/tm.h') diff --git a/kernel/arch/powerpc/include/asm/tm.h b/kernel/arch/powerpc/include/asm/tm.h new file mode 100644 index 000000000..c22d704b6 --- /dev/null +++ b/kernel/arch/powerpc/include/asm/tm.h @@ -0,0 +1,27 @@ +/* + * Transactional memory support routines to reclaim and recheckpoint + * transactional process state. + * + * Copyright 2012 Matt Evans & Michael Neuling, IBM Corporation. + */ + +#include + +#ifndef __ASSEMBLY__ + +#ifdef CONFIG_PPC_TRANSACTIONAL_MEM +extern void do_load_up_transact_fpu(struct thread_struct *thread); +extern void do_load_up_transact_altivec(struct thread_struct *thread); +#endif + +extern void tm_enable(void); +extern void tm_reclaim(struct thread_struct *thread, + unsigned long orig_msr, uint8_t cause); +extern void tm_reclaim_current(uint8_t cause); +extern void tm_recheckpoint(struct thread_struct *thread, + unsigned long orig_msr); +extern void tm_abort(uint8_t cause); +extern void tm_save_sprs(struct thread_struct *thread); +extern void tm_restore_sprs(struct thread_struct *thread); + +#endif /* __ASSEMBLY__ */ -- cgit 1.2.3-korg