Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932454AbbDJIev (ORCPT ); Fri, 10 Apr 2015 04:34:51 -0400 Received: from e23smtp03.au.ibm.com ([202.81.31.145]:56646 "EHLO e23smtp03.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754550AbbDJIbU (ORCPT ); Fri, 10 Apr 2015 04:31:20 -0400 From: Anshuman Khandual To: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: mikey@neuling.org, shuahkh@osg.samsung.com, mpe@ellerman.id.au Subject: [PATCH V3 03/13] powerpc, offset: Change PACA_DSCR to PACA_DSCR_DEFAULT Date: Fri, 10 Apr 2015 14:00:02 +0530 Message-Id: <1428654612-23539-4-git-send-email-khandual@linux.vnet.ibm.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1428654612-23539-1-git-send-email-khandual@linux.vnet.ibm.com> References: <1428654612-23539-1-git-send-email-khandual@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15041008-0009-0000-0000-0000013352EB Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2797 Lines: 81 PACA_DSCR offset macro tracks dscr_default element in the paca structure. Better change the name of this macro to match that of the data element it tracks. Makes the code more readable. Signed-off-by: Anshuman Khandual --- arch/powerpc/kernel/asm-offsets.c | 2 +- arch/powerpc/kernel/entry_64.S | 2 +- arch/powerpc/kernel/tm.S | 4 ++-- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 4717859..d51a14a 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -246,7 +246,7 @@ int main(void) #endif DEFINE(PACAHWCPUID, offsetof(struct paca_struct, hw_cpu_id)); DEFINE(PACAKEXECSTATE, offsetof(struct paca_struct, kexec_state)); - DEFINE(PACA_DSCR, offsetof(struct paca_struct, dscr_default)); + DEFINE(PACA_DSCR_DEFAULT, offsetof(struct paca_struct, dscr_default)); DEFINE(PACA_STARTTIME, offsetof(struct paca_struct, starttime)); DEFINE(PACA_STARTTIME_USER, offsetof(struct paca_struct, starttime_user)); DEFINE(PACA_USER_TIME, offsetof(struct paca_struct, user_time)); diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index d180caf2..117ca4b 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -551,7 +551,7 @@ BEGIN_FTR_SECTION ld r0,THREAD_DSCR(r4) cmpwi r6,0 bne 1f - ld r0,PACA_DSCR(r13) + ld r0,PACA_DSCR_DEFAULT(r13) 1: BEGIN_FTR_SECTION_NESTED(70) mfspr r8, SPRN_FSCR diff --git a/arch/powerpc/kernel/tm.S b/arch/powerpc/kernel/tm.S index 2a324f4..dbd2c18 100644 --- a/arch/powerpc/kernel/tm.S +++ b/arch/powerpc/kernel/tm.S @@ -293,7 +293,7 @@ dont_backup_fp: ld r2, STK_GOT(r1) /* Load CPU's default DSCR */ - ld r0, PACA_DSCR(r13) + ld r0, PACA_DSCR_DEFAULT(r13) mtspr SPRN_DSCR, r0 blr @@ -473,7 +473,7 @@ restore_gprs: ld r2, STK_GOT(r1) /* Load CPU's default DSCR */ - ld r0, PACA_DSCR(r13) + ld r0, PACA_DSCR_DEFAULT(r13) mtspr SPRN_DSCR, r0 blr diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 6cbf163..541863d 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -283,7 +283,7 @@ kvm_start_guest: kvm_secondary_got_guest: /* Set HSTATE_DSCR(r13) to something sensible */ - ld r6, PACA_DSCR(r13) + ld r6, PACA_DSCR_DEFAULT(r13) std r6, HSTATE_DSCR(r13) bl kvmppc_hv_entry -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/