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| author | Ingo Molnar <mingo@elte.hu> | 2008-09-10 08:35:40 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-10 08:35:40 +0200 |
| commit | 429b022af41108f6942d72547592b1d30e9a51f0 (patch) | |
| tree | 7d68355529718018cdad1241285816c6f64620b2 /arch/sh/kernel/cpu/sh5/entry.S | |
| parent | 0cd418ddb1ee88df7d16d5df06cb2da68eceb9e4 (diff) | |
| parent | adee14b2e1557d0a8559f29681732d05a89dfc35 (diff) | |
Merge commit 'v2.6.27-rc6' into core/rcu
Diffstat (limited to 'arch/sh/kernel/cpu/sh5/entry.S')
| -rw-r--r-- | arch/sh/kernel/cpu/sh5/entry.S | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S index 04c7da96814..e640c63d581 100644 --- a/arch/sh/kernel/cpu/sh5/entry.S +++ b/arch/sh/kernel/cpu/sh5/entry.S @@ -2,7 +2,7 @@ * arch/sh/kernel/cpu/sh5/entry.S * * Copyright (C) 2000, 2001 Paolo Alberelli - * Copyright (C) 2004 - 2007 Paul Mundt + * Copyright (C) 2004 - 2008 Paul Mundt * Copyright (C) 2003, 2004 Richard Curnow * * This file is subject to the terms and conditions of the GNU General Public @@ -923,6 +923,8 @@ ret_from_exception: blink tr0, ZERO resume_kernel: + CLI() + pta restore_all, tr0 getcon KCR0, r6 @@ -939,19 +941,11 @@ need_resched: andi r7, 0xf0, r7 bne r7, ZERO, tr0 - movi ((PREEMPT_ACTIVE >> 16) & 65535), r8 - shori (PREEMPT_ACTIVE & 65535), r8 - st.l r6, TI_PRE_COUNT, r8 - - STI() - movi schedule, r7 + movi preempt_schedule_irq, r7 ori r7, 1, r7 ptabs r7, tr1 blink tr1, LINK - st.l r6, TI_PRE_COUNT, ZERO - CLI() - pta need_resched, tr1 blink tr1, ZERO #endif |