From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-x243.google.com (mail-pa0-x243.google.com [IPv6:2607:f8b0:400e:c03::243]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 3sY8m42X2MzDsTK for ; Tue, 13 Sep 2016 13:09:24 +1000 (AEST) Received: by mail-pa0-x243.google.com with SMTP id h5so8598218pao.0 for ; Mon, 12 Sep 2016 20:09:24 -0700 (PDT) From: Nicholas Piggin To: linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras Cc: Nicholas Piggin Subject: [PATCH 7/8] powerpc/pseries: use single macro for both parts of OOL exception Date: Tue, 13 Sep 2016 13:08:45 +1000 Message-Id: <20160913030846.29790-8-npiggin@gmail.com> In-Reply-To: <20160913030846.29790-1-npiggin@gmail.com> References: <20160913030846.29790-1-npiggin@gmail.com> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Simple substitution. This is possible now that both parts of the OOL initial handler get linked into their correct location. Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/exceptions-64s.S | 55 ++++++++++++------------------------ 1 file changed, 18 insertions(+), 37 deletions(-) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 5dd7f0b..a647779 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -901,8 +901,7 @@ VECTOR_HANDLER_VIRT(single_step, 0x4d00, 0x4e00, 0xd00) TRAMP_KVM(PACA_EXGEN, 0xd00) COMMON_HANDLER(single_step_common, 0xd00, single_step_exception) -__VECTOR_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20) -__TRAMP_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00) +VECTOR_HANDLER_REAL_OOL_HV(h_data_storage, 0xe00, 0xe20) VECTOR_HANDLER_VIRT_BEGIN(unused, 0x4e00, 0x4e20) b . /* Can't happen, see v2.07 Book III-S section 6.5 */ VECTOR_HANDLER_VIRT_END(unused, 0x4e00, 0x4e20) @@ -922,8 +921,7 @@ COMMON_HANDLER_END(h_data_storage_common) COMMON_HANDLER(trap_0e_common, 0xe00, unknown_exception) -__VECTOR_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40) -__TRAMP_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20) +VECTOR_HANDLER_REAL_OOL_HV(h_instr_storage, 0xe20, 0xe40) VECTOR_HANDLER_VIRT_BEGIN(unused, 0x4e20, 0x4e40) b . /* Can't happen, see v2.07 Book III-S section 6.5 */ VECTOR_HANDLER_VIRT_END(unused, 0x4e20, 0x4e40) @@ -931,10 +929,8 @@ TRAMP_KVM_HV(PACA_EXGEN, 0xe20) COMMON_HANDLER(h_instr_storage_common, 0xe20, unknown_exception) -__VECTOR_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60) -__TRAMP_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40) -__VECTOR_HANDLER_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60) -__TRAMP_HANDLER_VIRT_OOL_HV(emulation_assist, 0xe40) +VECTOR_HANDLER_REAL_OOL_HV(emulation_assist, 0xe40, 0xe60) +VECTOR_HANDLER_VIRT_OOL_HV(emulation_assist, 0x4e40, 0x4e60, 0xe40) TRAMP_KVM_HV(PACA_EXGEN, 0xe40) COMMON_HANDLER(emulation_assist_common, 0xe40, emulation_assist_interrupt) @@ -997,10 +993,8 @@ COMMON_HANDLER_END(hmi_exception_early) COMMON_HANDLER_ASYNC(hmi_exception_common, 0xe60, handle_hmi_exception) -__VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0) -__TRAMP_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80) -__VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0) -__TRAMP_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0xe80) +VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_doorbell, 0xe80, 0xea0) +VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_doorbell, 0x4e80, 0x4ea0, 0xe80) TRAMP_KVM_HV(PACA_EXGEN, 0xe80) #ifdef CONFIG_PPC_DOORBELL COMMON_HANDLER_ASYNC(h_doorbell_common, 0xe80, doorbell_exception) @@ -1009,10 +1003,8 @@ COMMON_HANDLER_ASYNC(h_doorbell_common, 0xe80, unknown_exception) #endif -__VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0, 0xec0) -__TRAMP_HANDLER_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0) -__VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0x4ea0, 0x4ec0) -__TRAMP_HANDLER_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0xea0) +VECTOR_HANDLER_REAL_OOL_MASKABLE_HV(h_virt_irq, 0xea0, 0xec0) +VECTOR_HANDLER_VIRT_OOL_MASKABLE_HV(h_virt_irq, 0x4ea0, 0x4ec0, 0xea0) TRAMP_KVM_HV(PACA_EXGEN, 0xea0) COMMON_HANDLER_ASYNC(h_virt_irq_common, 0xea0, do_IRQ) @@ -1021,18 +1013,14 @@ VECTOR_HANDLER_REAL_NONE(0xec0, 0xf00) VECTOR_HANDLER_VIRT_NONE(0x4ec0, 0x4f00) -__VECTOR_HANDLER_REAL_OOL(performance_monitor, 0xf00, 0xf20) -__TRAMP_HANDLER_REAL_OOL(performance_monitor, 0xf00) -__VECTOR_HANDLER_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20) -__TRAMP_HANDLER_VIRT_OOL(performance_monitor, 0xf00) +VECTOR_HANDLER_REAL_OOL(performance_monitor, 0xf00, 0xf20) +VECTOR_HANDLER_VIRT_OOL(performance_monitor, 0x4f00, 0x4f20, 0xf00) TRAMP_KVM(PACA_EXGEN, 0xf00) COMMON_HANDLER_ASYNC(performance_monitor_common, 0xf00, performance_monitor_exception) -__VECTOR_HANDLER_REAL_OOL(altivec_unavailable, 0xf20, 0xf40) -__TRAMP_HANDLER_REAL_OOL(altivec_unavailable, 0xf20) -__VECTOR_HANDLER_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40) -__TRAMP_HANDLER_VIRT_OOL(altivec_unavailable, 0xf20) +VECTOR_HANDLER_REAL_OOL(altivec_unavailable, 0xf20, 0xf40) +VECTOR_HANDLER_VIRT_OOL(altivec_unavailable, 0x4f20, 0x4f40, 0xf20) TRAMP_KVM(PACA_EXGEN, 0xf20) COMMON_HANDLER_BEGIN(altivec_unavailable_common) EXCEPTION_PROLOG_COMMON(0xf20, PACA_EXGEN) @@ -1069,11 +1057,8 @@ END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC) COMMON_HANDLER_END(altivec_unavailable_common) - -__VECTOR_HANDLER_REAL_OOL(vsx_unavailable, 0xf40, 0xf60) -__TRAMP_HANDLER_REAL_OOL(vsx_unavailable, 0xf40) -__VECTOR_HANDLER_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60) -__TRAMP_HANDLER_VIRT_OOL(vsx_unavailable, 0xf40) +VECTOR_HANDLER_REAL_OOL(vsx_unavailable, 0xf40, 0xf60) +VECTOR_HANDLER_VIRT_OOL(vsx_unavailable, 0x4f40, 0x4f60, 0xf40) TRAMP_KVM(PACA_EXGEN, 0xf40) COMMON_HANDLER_BEGIN(vsx_unavailable_common) EXCEPTION_PROLOG_COMMON(0xf40, PACA_EXGEN) @@ -1109,18 +1094,14 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) COMMON_HANDLER_END(vsx_unavailable_common) -__VECTOR_HANDLER_REAL_OOL(facility_unavailable, 0xf60, 0xf80) -__TRAMP_HANDLER_REAL_OOL(facility_unavailable, 0xf60) -__VECTOR_HANDLER_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80) -__TRAMP_HANDLER_VIRT_OOL(facility_unavailable, 0xf60) +VECTOR_HANDLER_REAL_OOL(facility_unavailable, 0xf60, 0xf80) +VECTOR_HANDLER_VIRT_OOL(facility_unavailable, 0x4f60, 0x4f80, 0xf60) TRAMP_KVM(PACA_EXGEN, 0xf60) COMMON_HANDLER(facility_unavailable_common, 0xf60, facility_unavailable_exception) -__VECTOR_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0) -__TRAMP_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80) -__VECTOR_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0) -__TRAMP_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0xf80) +VECTOR_HANDLER_REAL_OOL_HV(h_facility_unavailable, 0xf80, 0xfa0) +VECTOR_HANDLER_VIRT_OOL_HV(h_facility_unavailable, 0x4f80, 0x4fa0, 0xf80) TRAMP_KVM_HV(PACA_EXGEN, 0xf80) COMMON_HANDLER(h_facility_unavailable_common, 0xf80, facility_unavailable_exception) -- 2.9.3