From nobody Mon Apr 6 11:51:29 2026 Received: from mail-wr1-f73.google.com (mail-wr1-f73.google.com [209.85.221.73]) (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 B6BDF3E866C for ; Thu, 19 Mar 2026 16:08:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.73 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773936506; cv=none; b=m3AIA4XHaw0F8eufziwB+bpGPcAOBFOkYcfdMcW9lUtkL0DQg3r5dHDrXDRv8VQKVQOMo4b8b14BPTiLTlIlai+HkMfKoQi8dmbYGAIRw8MaNOInrVYmclC/lU79uQ5qCnWrrZg/eXv8Nh2S2VOIgSbf3M2MqKFeVlw6DnLcPRU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773936506; c=relaxed/simple; bh=ZEGAUcvooReaJ1XmRJnQfzG/aLY4zKJA94CADfSupZM=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=cDX15HO8kpNTIfQ54w3QUsJst0uotFxF2scZu+e2cJtWmWp5ASXczf3GCnNSBT/IWIRV39iDLVKbBddYdp8CmY+5/rUg/+fk+04CGAkYLVs7IlqTtqueXs/6NNr6wPm8jH3XG8qUNdl2AIBB3Joiyi03BuLmxJX6LjtNKTiwNdI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--jackmanb.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=XJiYoY8u; arc=none smtp.client-ip=209.85.221.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--jackmanb.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="XJiYoY8u" Received: by mail-wr1-f73.google.com with SMTP id ffacd0b85a97d-43b3d3d2d22so651002f8f.0 for ; Thu, 19 Mar 2026 09:08:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1773936503; x=1774541303; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=DCR1+XiCejEoTZukOGzTXx300luMCdEPMVOduAGAhwQ=; b=XJiYoY8uzjxTbpRI9v0WUM08IB2g81xumgcVf3nMMQ+LlYlT0+nGDHmNYTURhxbu6f Efg8TZ2HWySTCFp2X63vfd8XpnvJ/Fi0qcIfXhI4cOTemCNJEpyMEx3Sh4qFEu3SW6vn kxx4SjybDmBCZfxEliJQ9HvDQxlvePEa5l+a/YHLZ1i+YUGI+L0k1OMrq/kUjecnHWhC +HvADRuGNGciFOcJ2sT+5Hk/IuTVXFSWUODciw1IGULcYqHBppPGb6WQwn50HcXL9zsT RXl+oROfIpr+Ah30NJ0pfWpVreRQowIW+xtHq7QIDKW6u+j0nwkN02xStJZunmpONhfT LwKQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773936503; x=1774541303; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=DCR1+XiCejEoTZukOGzTXx300luMCdEPMVOduAGAhwQ=; b=LQZYv63yNI1KUWaxKFV0f+nQ24+b1tN7Dd7ybQyL+etxoYVKXOLF6qvVIxC5BhqM1K VT/jGhuMdvUZRkK1GC9y3RoUzqyUyYFCPWMdrUoEfc+ksn3stk82NXK4a0aFJJyXdaEA szoK0qUqIrcrRi0+UPT9szJq3lQzfvv7GfhG4VL/guPeyqYo5sPAkd66+NUNzXmcGldn 8BwzxnSfQKO6c1ou8wRSdCZPeKFvgNdoJmPj3Rm4QOGv20bSdHQH4akmw8lmyyIeEWgc L78Cdz3s2nN9j39KexX62ubpy44JCZZVpMALpnKGzVdwy9ywFM0yBrPKW3jMBYYMXfJE 9M5A== X-Gm-Message-State: AOJu0Yy8PY1A6CfIL1PO6zTZQOXgvj95Y/8MeQ8mgZEtCqIlN5EP0686 X9OtbXaktmFB9sOhT/EQscHLJwdJUWkgho1OeHaYMG+SimFPCSo2lfK5h6fNpBgJL8CXGUjGG5U T6R7vu8L8nySYeg== X-Received: from wrwk6.prod.google.com ([2002:a5d:66c6:0:b0:43a:5b:6a87]) (user=jackmanb job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6000:2011:b0:43b:4e13:221f with SMTP id ffacd0b85a97d-43b527cb037mr13781774f8f.47.1773936502714; Thu, 19 Mar 2026 09:08:22 -0700 (PDT) Date: Thu, 19 Mar 2026 16:03:26 +0000 In-Reply-To: <20260319-gfp64-v1-0-2c73b8d42b7f@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260319-gfp64-v1-0-2c73b8d42b7f@google.com> X-Mailer: b4 0.14.3 Message-ID: <20260319-gfp64-v1-3-2c73b8d42b7f@google.com> Subject: [PATCH 3/5] mm/kfence: Use special gfp_t format specifier From: Brendan Jackman To: Andrew Morton , Michal Hocko , David Rientjes , Shakeel Butt , Vlastimil Babka , Suren Baghdasaryan , Brendan Jackman , Johannes Weiner , Zi Yan , Harry Yoo , Hao Li , Christoph Lameter , Roman Gushchin , Uladzislau Rezki Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable %pGg produces nice readable output and decouples the format string from the size of gfp_t. Signed-off-by: Brendan Jackman --- mm/kfence/kfence_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/kfence/kfence_test.c b/mm/kfence/kfence_test.c index 5725a367246d9..10424cd25e5a6 100644 --- a/mm/kfence/kfence_test.c +++ b/mm/kfence/kfence_test.c @@ -263,7 +263,7 @@ static void *test_alloc(struct kunit *test, size_t size= , gfp_t gfp, enum allocat break; } =20 - kunit_info(test, "%s: size=3D%zu, gfp=3D%x, policy=3D%s, cache=3D%i\n", _= _func__, size, gfp, + kunit_info(test, "%s: size=3D%zu, gfp=3D%pGg, policy=3D%s, cache=3D%i\n",= __func__, size, &gfp, policy_name, !!test_cache); =20 /* --=20 2.51.2