| Message ID | 20190710151950.31906-5-npiggin@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show
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[14.203.207.157]) by smtp.gmail.com with ESMTPSA id s22sm2699212pfh.107.2019.07.10.08.22.49 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 10 Jul 2019 08:22:51 -0700 (PDT) From: Nicholas Piggin <npiggin@gmail.com> To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 04/16] powerpc/64s/exception: machine check adjust RFI target Date: Thu, 11 Jul 2019 01:19:38 +1000 Message-Id: <20190710151950.31906-5-npiggin@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190710151950.31906-1-npiggin@gmail.com> References: <20190710151950.31906-1-npiggin@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List <linuxppc-dev.lists.ozlabs.org> List-Unsubscribe: <https://lists.ozlabs.org/options/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=unsubscribe> List-Archive: <http://lists.ozlabs.org/pipermail/linuxppc-dev/> List-Post: <mailto:linuxppc-dev@lists.ozlabs.org> List-Help: <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=help> List-Subscribe: <https://lists.ozlabs.org/listinfo/linuxppc-dev>, <mailto:linuxppc-dev-request@lists.ozlabs.org?subject=subscribe> Cc: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>, Nicholas Piggin <npiggin@gmail.com>, Aravinda Prasad <aravinda@linux.vnet.ibm.com> Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" <linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org> |
| Series |
powerpc/64s: machine check cleanup series
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expand
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diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 5789a00691f9..0186a44bb981 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -1184,7 +1184,7 @@ BEGIN_FTR_SECTION */ bl machine_check_queue_event MACHINE_CHECK_HANDLER_WINDUP - RFI_TO_USER_OR_KERNEL + RFI_TO_KERNEL FTR_SECTION_ELSE /* * pSeries: Return from MC interrupt. Before that stay on emergency
The host kernel delivery case for powernv does RFI_TO_USER_OR_KERNEL, but should just use RFI_TO_KERNEL which makes it clear this is not a user case. This is not a bug because RFI_TO_USER_OR_KERNEL deals with kernel returns just fine. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- arch/powerpc/kernel/exceptions-64s.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)