From: "Yury Norov (NVIDIA)" <yury.norov@gmail.com>
To: Linus Torvalds <torvalds@linux-foundation.org>,
Linus Walleij <linus.walleij@linaro.org>,
Nicolas Frattaroli <nicolas.frattaroli@collabora.com>,
Andrew Morton <akpm@linux-foundation.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Cc: "Yury Norov (NVIDIA)" <yury.norov@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>
Subject: [PATCH 17/21] mm: don't use GENMASK()
Date: Sat, 25 Oct 2025 12:40:16 -0400 [thread overview]
Message-ID: <20251025164023.308884-18-yury.norov@gmail.com> (raw)
In-Reply-To: <20251025164023.308884-1-yury.norov@gmail.com>
GENMASK(high, low) notation is confusing. FIRST_BITS() is more
appropriate.
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
---
mm/debug_vm_pgtable.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index 830107b6dd08..b722dc3c091b 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -40,7 +40,7 @@
* expectations that are being validated here. All future changes in here
* or the documentation need to be in sync.
*/
-#define RANDOM_NZVALUE GENMASK(7, 0)
+#define RANDOM_NZVALUE FIRST_BITS(8)
struct pgtable_debug_args {
struct mm_struct *mm;
--
2.43.0
next parent reply other threads:[~2025-10-25 16:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20251025164023.308884-1-yury.norov@gmail.com>
2025-10-25 16:40 ` Yury Norov (NVIDIA) [this message]
[not found] <20251025162858.305236-1-yury.norov@gmail.com>
2025-10-25 16:32 ` Yury Norov (NVIDIA)
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