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From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Muchun Song <muchun.song@linux.dev>,
	Oscar Salvador <osalvador@suse.de>,
	David Hildenbrand <david@redhat.com>,
	"Liam R . Howlett" <Liam.Howlett@oracle.com>,
	Vlastimil Babka <vbabka@suse.cz>, Mike Rapoport <rppt@kernel.org>,
	Suren Baghdasaryan <surenb@google.com>,
	Michal Hocko <mhocko@suse.com>,
	Axel Rasmussen <axelrasmussen@google.com>,
	Yuanchu Xie <yuanchu@google.com>, Wei Xu <weixugc@google.com>,
	Peter Xu <peterx@redhat.com>, Ingo Molnar <mingo@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Juri Lelli <juri.lelli@redhat.com>,
	Vincent Guittot <vincent.guittot@linaro.org>,
	Dietmar Eggemann <dietmar.eggemann@arm.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
	Valentin Schneider <vschneid@redhat.com>,
	Kees Cook <kees@kernel.org>, Matthew Wilcox <willy@infradead.org>,
	Jason Gunthorpe <jgg@ziepe.ca>,
	John Hubbard <jhubbard@nvidia.com>,
	Leon Romanovsky <leon@kernel.org>, Zi Yan <ziy@nvidia.com>,
	Baolin Wang <baolin.wang@linux.alibaba.com>,
	Nico Pache <npache@redhat.com>,
	Ryan Roberts <ryan.roberts@arm.com>, Dev Jain <dev.jain@arm.com>,
	Barry Song <baohua@kernel.org>, Lance Yang <lance.yang@linux.dev>,
	Xu Xin <xu.xin16@zte.com.cn>,
	Chengming Zhou <chengming.zhou@linux.dev>,
	Jann Horn <jannh@google.com>,
	Matthew Brost <matthew.brost@intel.com>,
	Joshua Hahn <joshua.hahnjy@gmail.com>,
	Rakie Kim <rakie.kim@sk.com>, Byungchul Park <byungchul@sk.com>,
	Gregory Price <gourry@gourry.net>,
	Ying Huang <ying.huang@linux.alibaba.com>,
	Alistair Popple <apopple@nvidia.com>,
	Pedro Falcato <pfalcato@suse.de>,
	Shakeel Butt <shakeel.butt@linux.dev>,
	David Rientjes <rientjes@google.com>,
	Rik van Riel <riel@surriel.com>, Harry Yoo <harry.yoo@oracle.com>,
	Kemeng Shi <shikemeng@huaweicloud.com>,
	Kairui Song <kasong@tencent.com>, Nhat Pham <nphamcs@gmail.com>,
	Baoquan He <bhe@redhat.com>, Chris Li <chrisl@kernel.org>,
	Johannes Weiner <hannes@cmpxchg.org>,
	Qi Zheng <zhengqi.arch@bytedance.com>,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
	linux-mm@kvack.org, Miguel Ojeda <ojeda@kernel.org>,
	Alex Gaynor <alex.gaynor@gmail.com>,
	Boqun Feng <boqun.feng@gmail.com>, Gary Guo <gary@garyguo.net>,
	Bjorn Roy Baron <bjorn3_gh@protonmail.com>,
	Benno Lossin <lossin@kernel.org>,
	Andreas Hindborg <a.hindborg@kernel.org>,
	Alice Ryhl <aliceryhl@google.com>,
	Trevor Gross <tmgross@umich.edu>,
	Danilo Krummrich <dakr@kernel.org>,
	rust-for-linux@vger.kernel.org
Subject: Re: [PATCH v2 1/4] mm: declare VMA flags by bit
Date: Thu, 20 Nov 2025 14:27:02 +0000	[thread overview]
Message-ID: <ad8ce21f-7be8-4d9b-be49-d71010e92055@lucifer.local> (raw)
In-Reply-To: <6289d60b6731ea7a111c87c87fb8486881151c25.1763126447.git.lorenzo.stoakes@oracle.com>

Hi Andrew,

Sorry to be a pain, seems build bots are sleeping on parisc32/64 as there was
some accidental duplication of VM_STACK_EARLY when CONFIG_STACK_GROWSUP is
specified (currently only a parisc thing :).

The attached fix-patch fixes this and some broken whitespace.

Many thanks to David H. who noticed this and pinged me off-list!

Cheers, Lorenzo

----8<----
From d706def8a4511b42bc7c7da0a01a3f30cd054e6e Mon Sep 17 00:00:00 2001
From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Date: Thu, 20 Nov 2025 14:23:13 +0000
Subject: [PATCH] fixup

Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
---
 include/linux/mm.h | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 3148be546e11..5f7f4aad1d26 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -529,14 +529,6 @@ enum {

 #define VM_STARTGAP_FLAGS (VM_GROWSDOWN | VM_SHADOW_STACK)

-
-
-#ifdef CONFIG_STACK_GROWSUP
-#define VM_STACK_EARLY	VMA_BIT(VMA_STACK_EARLY_BIT)
-#else
-#define VM_STACK_EARLY	VM_NONE
-#endif
-
 #ifdef CONFIG_MSEAL_SYSTEM_MAPPINGS
 #define VM_SEALED_SYSMAP	VM_SEALED
 #else
--
2.51.2

  parent reply	other threads:[~2025-11-20 14:27 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-14 13:26 [PATCH v2 0/4] initial work on making VMA flags a bitmap Lorenzo Stoakes
2025-11-14 13:26 ` [PATCH v2 1/4] mm: declare VMA flags by bit Lorenzo Stoakes
2025-11-14 13:50   ` Alice Ryhl
2025-11-14 13:55     ` Lorenzo Stoakes
2025-11-14 14:08       ` Alice Ryhl
2025-11-14 14:11         ` Lorenzo Stoakes
2025-11-14 14:22   ` Lorenzo Stoakes
2025-11-14 15:35   ` Lorenzo Stoakes
2025-11-20 14:27   ` Lorenzo Stoakes [this message]
2025-11-14 13:26 ` [PATCH v2 2/4] mm: simplify and rename mm flags function for clarity Lorenzo Stoakes
2025-11-14 13:26 ` [PATCH v2 3/4] tools/testing/vma: eliminate dependency on vma->__vm_flags Lorenzo Stoakes
2025-11-21 17:28   ` Lorenzo Stoakes
2025-11-14 13:26 ` [PATCH v2 4/4] mm: introduce VMA flags bitmap type Lorenzo Stoakes
2025-11-21 17:44   ` Lorenzo Stoakes
2025-11-21 18:51     ` Andrew Morton
2025-11-21 19:26       ` Lorenzo Stoakes
2025-11-21 14:50 ` [PATCH v2 0/4] initial work on making VMA flags a bitmap Vlastimil Babka
2025-11-21 17:20   ` Lorenzo Stoakes

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