From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:44530 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750879AbeBWLfg (ORCPT ); Fri, 23 Feb 2018 06:35:36 -0500 Subject: Patch "powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL" has been added to the 4.9-stable tree To: mpe@ellerman.id.au, gregkh@linuxfoundation.org Cc: , From: Date: Fri, 23 Feb 2018 12:35:37 +0100 In-Reply-To: <20180222123545.8946-1-mpe@ellerman.id.au> Message-ID: <151938573766196@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: powerpc-64s-fix-conversion-of-slb_miss_common-to-use-rfi_to_user-kernel.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From mpe@ellerman.id.au Fri Feb 23 12:34:52 2018 From: Michael Ellerman Date: Thu, 22 Feb 2018 23:35:43 +1100 Subject: powerpc/64s: Fix conversion of slb_miss_common to use RFI_TO_USER/KERNEL To: stable@vger.kernel.org, greg@kroah.com Cc: npiggin@gmail.com, linuxppc-dev@ozlabs.org, linux@roeck-us.net, corsac@debian.org Message-ID: <20180222123545.8946-1-mpe@ellerman.id.au> From: Michael Ellerman The back port of commit c7305645eb0c ("powerpc/64s: Convert slb_miss_common to use RFI_TO_USER/KERNEL") missed a hunk needed to restore cr6. Fixes: 48cc95d4e4d6 ("powerpc/64s: Convert slb_miss_common to use RFI_TO_USER/KERNEL") Signed-off-by: Michael Ellerman Signed-off-by: Greg Kroah-Hartman --- arch/powerpc/kernel/exceptions-64s.S | 1 + 1 file changed, 1 insertion(+) --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -680,6 +680,7 @@ END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_R .machine push .machine "power4" mtcrf 0x80,r9 + mtcrf 0x02,r9 /* I/D indication is in cr6 */ mtcrf 0x01,r9 /* slb_allocate uses cr0 and cr7 */ .machine pop Patches currently in stable-queue which might be from mpe@ellerman.id.au are queue-4.9/powerpc-64s-fix-conversion-of-slb_miss_common-to-use-rfi_to_user-kernel.patch queue-4.9/powerpc-perf-fix-oops-when-grouping-different-pmu-events.patch