From nobody Tue Dec 2 02:33:04 2025 Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1B75E3587A1 for ; Tue, 18 Nov 2025 15:50:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.177 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763481047; cv=none; b=UImq4a5LWyfm1uanwuwg9Iu1xbRJjo+a7BXZjSFpVBHWX7jx5JqmCwezWRuDiUfLpy0hxBMhT0zLAzOW23+M6ZIL3TNzd/DVAxMDjahgiJYzn7BhbEy7SbfTPu3oGsOA/lE3+pgpnZBtihOBjkSKz6P5mu5OiR/oi5uJXiHnDZ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763481047; c=relaxed/simple; bh=OvQWtcGFgYSAmU1qRWI1hkXAK9rAQjGc6pUKHIK8/Wk=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=D8P3RcuVzWRWpTXkAM1Gp3n/1YLjwGq60WH3RLk5DzqbPF1CdxiSt3raj8F2EY437uBto6gwHgCtH4T9KA6UUgCklUpuLZQa02SFr5qRH5q21s+yMStBUzhF7JQ4df4zH24n7SQNvPSOvfvGCGJeBYxRdrjbUsht9/d5+2uEK4E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Pszx5aE+; arc=none smtp.client-ip=209.85.214.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Pszx5aE+" Received: by mail-pl1-f177.google.com with SMTP id d9443c01a7336-2984dfae0acso77048055ad.0 for ; Tue, 18 Nov 2025 07:50:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1763481045; x=1764085845; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=znBmL0qYDlLmUNbMvde3BYp5lNRkQdrLDGuhdG6PFqQ=; b=Pszx5aE+GWeDJ6pJlt28fT5aK4ZmEtv93CLLvtyVtZJJ7RPu3DMBXkGoFk+WxYPP1f 1U1Zb0EfrjfD3Ra3c8n8BuW+Tk3afWoJd4SJP13GjHMy4L5vzDPKT2HP3RBfJV3vXw0P fglCAolPvn3Hf9wonN0DpN3gGioXHDpuWRgdXD3pRQqfzRw2qMXalBzLZPMNoq7JTWrQ lUeDw8a4RnWqY1rUHlYEwml/Ms8YcAp1hW3QJFKjboZlH5vQ14t7PR5Pbh4twQ4J7Ps2 DehK4vaHze2IPu3D3ZMn+tw1SVXROAuw/lWUj4mtf3/LJYzUViMFagVHtXsu+528iIV7 /BXw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763481045; x=1764085845; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=znBmL0qYDlLmUNbMvde3BYp5lNRkQdrLDGuhdG6PFqQ=; b=czhOscjSSVoYoGR8H2CU/ahqHW5f+bnXeniZafFjJjlrKe5HCDkfRGDwuIBbvpV5x4 8+g9599FnwAVFAxCZwi0SII3fb27IaXPnhp4tmlUr8gij0KJtbCs57LLbt/PA9njHuE8 YsTdg0D8WtOF3x6VDotKawkX74PcIdH3d5PcI2CLa9PID72Dj+6h5UDnull9NRo1J5x7 E1LvNpSDGegJO3fGUstzpCGL0PxvKp/xQJs712RCQp2rkZKxXB7WaY/cdIehQkFNcl13 AbuC2ZfHvrr0uPa9Byla8T5BOm/JS2TM5iIGdFnHR7kJqCflQN2e1xm5fj9cuY/siq3W FMZQ== X-Forwarded-Encrypted: i=1; AJvYcCVO95tL4vt11EvHLKAjyFARy4BFmJJokdPpjDQTnwOYQf9eho+1YqD6CFHmFbMy+TzdQLEFeCnpu5Kmba0=@vger.kernel.org X-Gm-Message-State: AOJu0YwLeK+H53m8VMW5V++fPhYn2e24Ov++MmGF2Z2T9nwnTiESF4NQ 2Z1jGK8YdIwb5PBcSObBFIvgHSD/Uqo1TSkPZZyIUK+8UvAjnQV61cRAzfEGIxw7ezc= X-Gm-Gg: ASbGncsxARq758ob/wTSKuQKV1NtIql+p1H4/Rdz9SMSVHp8yEg/gLsilR6k9MMyE9z QyYmz43P7FDHbx1zWJRl84XdzBw8PbvSqCnPlxcshs3qZ+/JdnlfQzWpxEiMdwHiuHqAX/Y8cI8 arPyuidLZyZDiCVpj8HDhh8U8Mjyt31adDbKO5AmvRs9jpmeM6tsDRXlUlcJZXD4VrAC2TVgZQR eWAq7Er3MP6Nr1Au1QgmWmGCnaQMzGX3ZL/Eal4XS7Jyj94mXHTwElGOZA2o9dTuVQOuRK+cq7C HHQMZ+ZIQ5JS/j15Kpe015Wgn3fvsq0WbictVdeFL5bVbUeVzuhyslC39p6BHjooDadgcXpwLwj zeCzzbyEfd2Y7zvzr2RkZMhtgBqpGFzeBU12g7fC33JPAYG+fQoI= X-Google-Smtp-Source: AGHT+IGhPuHebhbsdd1/YPo0JmxULz5EW7cNxLS9wqgEkAgEcu8AWv3E2wwf+5ShqW0ngI0gKPMjYQ== X-Received: by 2002:a17:903:1ae6:b0:295:3d5d:fe37 with SMTP id d9443c01a7336-2986a75258fmr203570505ad.41.1763481045056; Tue, 18 Nov 2025 07:50:45 -0800 (PST) Received: from gmail.com ([117.147.72.154]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2985c2b0d34sm178002575ad.51.2025.11.18.07.50.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 18 Nov 2025 07:50:44 -0800 (PST) From: Peng Li X-Google-Original-From: Peng Li To: linux-mm@kvack.org, akpm@linux-foundation.org Cc: david@redhat.com, osalvador@suse.de, jgg@ziepe.ca, jhubbard@nvidia.com, peterx@redhat.com, linux-kernel@vger.kernel.org, dan.j.williams@intel.com, Peng Li Subject: [PATCH] mm/vmalloc: fix build error Date: Tue, 18 Nov 2025 23:50:34 +0800 Message-ID: <20251118155034.273696-1-peng8420.li@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable From: Peng Li commit 056b93566a35 ("mm/vmalloc: warn only once when vmalloc detect invalid gfp flags") modify the function call from WARN to WARN_ONCE. WARN_ONCE input parameter format error, missing ',' tag. Resulting in the following compilation errors: mm/vmalloc.c:3940:19: error: expected =E2=80=98)=E2=80=99 before =E2=80=98i= nvalid_mask=E2=80=99 3940 | invalid_mask, &invalid_mask, flags, &flags); After adding the "," tag, the compilation passed. Signed-off-by: Peng Li Reviewed-by: John Hubbard --- mm/vmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index d78c4d09d6ea..0469ba2c230e 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -3936,7 +3936,7 @@ static gfp_t vmalloc_fix_flags(gfp_t flags) gfp_t invalid_mask =3D flags & ~GFP_VMALLOC_SUPPORTED; =20 flags &=3D GFP_VMALLOC_SUPPORTED; - WARN_ONCE(1, "Unexpected gfp: %#x (%pGg). Fixing up to gfp: %#x (%pGg). F= ix your code!\n" + WARN_ONCE(1, "Unexpected gfp: %#x (%pGg). Fixing up to gfp: %#x (%pGg). F= ix your code!\n", invalid_mask, &invalid_mask, flags, &flags); return flags; } --=20 2.43.0