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t=1790067419; bh=mB6ArwwQWi63lnnyZnmc+lp1xXlr6Q+TPr+ON6lhHYw=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=MNL3Xnb6CWnvvGBDK0J3Mn0L4qOeZ5nvv4L3x8jvkBkxrp+xGTSpgMrYwk4JgC2qV 9snp/rxfK9DTTpliyaHgkmJRoQKO6yZng3MZ6TCOmCZ58SkJbHD1AciwzYV1jmDP9T weoFRPO5s+q4kbuS/2JkjIJQyufgbbc2Rqghndy+dE0HSygszhyyhX8NNsmW9OjjAj q+tsmsriKvocNa9XHt90euPbTjKxci4T0s7RA5tQyjpgnP73fjR4Hujl2c4Pj+FV14 8I9/nRiLjvKtECSEKKdVfBZYG4utyvcEnX34gjuFlutbaLSf/Zs2/9fYZO95zimVOh hT83kc73npLCw== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 4/9] crash_core: replace for_each_mem_range() with for_each_mem_region() Reply-To: sashiko-reviews@lists.linux.dev To: robh@kernel.org, "Wandun Chen" , rppt@kernel.org, baoquan.he@linux.dev, m.szyprowski@samsung.com Cc: linux-kernel@vger.kernel.org, ruirui.yang@linux.dev, loongarch@lists.linux.dev, tglx@kernel.org, mingo@redhat.com, saravanak@kernel.org, iommu@lists.linux.dev, pratyush@kernel.org, conor+dt@kernel.org, dave.hansen@linux.intel.com, chenhuacai@kernel.org, aou@eecs.berkeley.edu, pjw@kernel.org, linux-arm-kernel@lists.infradead.org, pasha.tatashin@soleen.com, x86@kernel.org, akpm@linux-foundation.org, linux-riscv@lists.infradead.org, kexec@lists.infradead.org, hpa@zytor.com, palmer@dabbelt.com, alex@ghiti.fr, mark.rutland@arm.com, will@kernel.org, kernel@xen0n.name, catalin.marinas@arm.com, bp@alien8.de, robin.murphy@arm.com, linux-mm@kvack.org, devicetree@vger.kernel.org In-Reply-To: <20260922084256.1515554-5-chenwandun1@gmail.com> References: <20260922084256.1515554-1-chenwandun1@gmail.com> <20260922084256.1515554-5-chenwandun1@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 22 Sep 2026 08:56:58 +0000 Message-Id: <20260922085658.6D2B61F000FF@smtp.kernel.org> X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 5830C40003 X-Rspam-User: X-Stat-Signature: wcznmpq1ikmt7jrs3ty9wgmh7a5tt1wj X-HE-Tag: 1790067420-778131 X-HE-Meta: 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 uy1Ncl87 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: > From: Wandun Chen >=20 > for_each_mem_range() skips MEMBLOCK_NOMAP regions implicitly. Switch the > weak defaults to for_each_mem_region(), which exposes struct > memblock_region and per-region flags, and filter NOMAP regions explicitly > via the new crash_should_skip_region() helper. This prepares for a > subsequent patch to extend the skip filter. >=20 > No functional change. >=20 > Signed-off-by: Wandun Chen Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260922084256.1515= 554-1-chenwandun1@gmail.com?part=3D4