Message ID | 20210330060752.592769-1-aneesh.kumar@linux.ibm.com (mailing list archive) |
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Headers | show
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Tue, 30 Mar 2021 06:08:07 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A55227805F; Tue, 30 Mar 2021 06:08:04 +0000 (GMT) Received: from skywalker.ibmuc.com (unknown [9.199.52.226]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP; Tue, 30 Mar 2021 06:08:04 +0000 (GMT) From: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> To: linux-mm@kvack.org, akpm@linux-foundation.org Subject: [PATCH v3 0/9] Speedup mremap on ppc64 Date: Tue, 30 Mar 2021 11:37:43 +0530 Message-Id: <20210330060752.592769-1-aneesh.kumar@linux.ibm.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: KwCS-9UYJqKKs2DclbcoxCC9jd9-UbKU X-Proofpoint-ORIG-GUID: vrdGPCRtER4shtzO14AEEdCt6_Qdh_Vf X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.369, 18.0.761 definitions=2021-03-30_01:2021-03-26, 2021-03-30 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 phishscore=0 impostorscore=0 suspectscore=0 priorityscore=1501 mlxlogscore=999 malwarescore=0 bulkscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2103250000 definitions=main-2103300043 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: kaleshsingh@google.com, npiggin@gmail.com, "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>, joel@joelfernandes.org, linuxppc-dev@lists.ozlabs.org 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 |
Speedup mremap on ppc64
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expand
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"Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> writes: > This patchset enables MOVE_PMD/MOVE_PUD support on power. This requires > the platform to support updating higher-level page tables without > updating page table entries. This also needs to invalidate the Page Walk > Cache on architecture supporting the same. > > Changes from v2: > * switch from using mmu_gather to flush_pte_tlb_pwc_range() > > Changes from v1: > * Rebase to recent upstream > * Fix build issues with tlb_gather_mmu changes > Gentle ping. Any objections for this series? -aneesh