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Wed, 02 Sep 2026 00:31:44 -0700 (PDT) From: Wandun Chen To: catalin.marinas@arm.com, will@kernel.org, chenhuacai@kernel.org, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, robh@kernel.org, saravanak@kernel.org, akpm@linux-foundation.org, baoquan.he@linux.dev, rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org, m.szyprowski@samsung.com Cc: mark.rutland@arm.com, kernel@xen0n.name, alex@ghiti.fr, hpa@zytor.com, ruirui.yang@linux.dev, robin.murphy@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, kexec@lists.infradead.org, linux-mm@kvack.org, iommu@lists.linux.dev Subject: [PATCH v6 01/10] mm: memblock: add missing HugeTLB flag name Date: Wed, 2 Sep 2026 15:31:07 +0800 Message-ID: <20260902073116.802752-2-chenwandun1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260902073116.802752-1-chenwandun1@gmail.com> References: <20260902073116.802752-1-chenwandun1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: 0AADB140004 X-Stat-Signature: 6i398jwbzqf5orofhqbp3wd6ntkrkdi3 X-HE-Tag: 1788334306-276061 X-HE-Meta: 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 zC+oR/Dy l/U9Yy5de/c6Fc0ZlfLpSbdW4VR5+4GQ3lbJI4z+J9/wx+0ch0yzqXI/FZzB55cLpFtiHZ7J3Pn9eJ5t5ocLN4muq4Z+0NLKj6dM1xr0G6YPUtBMiTfSafUBFas9HBKbYS2v2GsOGQhjfMUpiVFm5dLQVuU8IfMglaHM6Y+1QXsEJbPdFtyKLVFf25O/A7Jgjj+JUsL7GSEDNdcDASatwgPRh7aw3pSlPpdLdRn/M3zoKAAONPO+zi9+e25iaBv3GiNCUgIGykLrnVGxuoiQfdTSkO4aoBR9cAV9KtcJQzvk7HiV78lSbEdttH7zEdbYyx3MwhqDNFaf+tbvENmNww8WAM9wW2RDhKyQukAYZODBmCrvhANQKnE6lfeESy2p6iQ88dM9KwNd1abc3Reos90nwQXZfMJ3DVRuAfcF929Q8DZDXbSojRPUQy3DU8fsO9/SELhBdHeUpFbP82nDqoLYB88KA9fubnIVo6qnyXJb5rkA= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Meijing Zhao Commit 7d163a75f821 ("memblock: make HugeTLB bootmem allocation work with KHO") added MEMBLOCK_RSRV_HUGETLB but did not add the corresponding entry to flagname[]. As a result, memblock debugfs cannot report the flag by name. Add the missing RSV_HUGETLB entry. Fixes: 7d163a75f821 ("memblock: make HugeTLB bootmem allocation work with KHO") Signed-off-by: Meijing Zhao Signed-off-by: Wandun Chen Link: https://lore.kernel.org/lkml/20260821020910.3428585-2-zhaomeijing100@gmail.com/ --- mm/memblock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/mm/memblock.c b/mm/memblock.c index 9ce86349a29f..f2952d725c10 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -2886,6 +2886,7 @@ static const char * const flagname[] = { [ilog2(MEMBLOCK_RSRV_NOINIT)] = "RSV_NIT", [ilog2(MEMBLOCK_RSRV_KERN)] = "RSV_KERN", [ilog2(MEMBLOCK_KHO_SCRATCH)] = "KHO_SCRATCH", + [ilog2(MEMBLOCK_RSRV_HUGETLB)] = "RSV_HUGETLB", }; static int memblock_debug_show(struct seq_file *m, void *private) -- 2.43.0