From: Paul Mackerras <paulus@samba.org>
To: linuxppc-dev@ozlabs.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Alexander Graf <agraf@suse.de>
Cc: kvm-ppc@vger.kernel.org
Subject: [PATCH 1/4] powerpc: Remove Cell-specific relocation-on interrupt vector code
Date: Tue, 5 Feb 2013 15:09:40 +1100 [thread overview]
Message-ID: <20130205040940.GB20303@drongo> (raw)
In-Reply-To: <20130205040902.GA20303@drongo>
The Cell processor doesn't support relocation-on interrupts, so we
don't need relocation-on versions of the interrupt vectors that are
purely Cell-specific. This removes them.
Signed-off-by: Paul Mackerras <paulus@samba.org>
---
arch/powerpc/kernel/exceptions-64s.S | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index 7a1c87c..dc64165 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -817,26 +817,16 @@ vsx_unavailable_relon_pSeries_1:
. = 0x4f40
b vsx_unavailable_relon_pSeries
-#ifdef CONFIG_CBE_RAS
- STD_RELON_EXCEPTION_HV(0x5200, 0x1202, cbe_system_error)
-#endif /* CONFIG_CBE_RAS */
STD_RELON_EXCEPTION_PSERIES(0x5300, 0x1300, instruction_breakpoint)
#ifdef CONFIG_PPC_DENORMALISATION
. = 0x5500
b denorm_exception_hv
#endif
-#ifdef CONFIG_CBE_RAS
- STD_RELON_EXCEPTION_HV(0x5600, 0x1602, cbe_maintenance)
-#else
#ifdef CONFIG_HVC_SCOM
STD_RELON_EXCEPTION_HV(0x5600, 0x1600, maintence_interrupt)
KVM_HANDLER_SKIP(PACA_EXGEN, EXC_HV, 0x1600)
#endif /* CONFIG_HVC_SCOM */
-#endif /* CONFIG_CBE_RAS */
STD_RELON_EXCEPTION_PSERIES(0x5700, 0x1700, altivec_assist)
-#ifdef CONFIG_CBE_RAS
- STD_RELON_EXCEPTION_HV(0x5800, 0x1802, cbe_thermal)
-#endif /* CONFIG_CBE_RAS */
/* Other future vectors */
.align 7
--
1.7.10.4
next prev parent reply other threads:[~2013-02-05 4:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-05 4:09 [PATCH 0/4] Improve CFAR handling Paul Mackerras
2013-02-05 4:09 ` Paul Mackerras [this message]
2013-02-05 4:10 ` [PATCH 2/4] powerpc: Save CFAR before branching in interrupt entry paths Paul Mackerras
2013-02-05 4:10 ` [PATCH 3/4] KVM: PPC: Book3S HV: Preserve guest CFAR register value Paul Mackerras
2013-02-21 13:33 ` Alexander Graf
2013-02-05 4:11 ` [PATCH 4/4] KVM: PPC: Book3S PR: Fix compilation on 32-bit machines Paul Mackerras
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