From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42AB62BE64F; Mon, 24 Nov 2025 18:33:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764009242; cv=none; b=ZaWQehR75ugEeQ7+F6YkfTVSnjDgh/10qVAqwip6E2s6ZMs7gOfDteKRB0az+1L2vzEtaWbKHDtrQxZ+KfjhMPJ6YIEHofHHVKprS/CQGJGO3yHTOipkdvYjRkSI70nNR9Qvsr2gGpfSKenGUEdWD3LPrk3GKO0ixhuobIWO0YA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764009242; c=relaxed/simple; bh=9BEX9s+IzX+FAHQ5TTNoBKD3YBp/XRCIbjJgD5ep7QY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=nMlsIoTfy5Jq2FHRkV/t1wCst2wkQ4Lhh/yr5u2D+RZbdKHNpl5aMuHOy9sitMzgTf2z1ELJnmN1150ir+xvXj9/O5FlRVp2lIN9n9M/15bFRm0hYZwFklc7ozLPuhJkatHnSV91vOnXqgyzsZRYpM+BtBusHcGlwOryEWR5tmI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=Le+7Z/yN; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="Le+7Z/yN" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=yOmV1n2dWZplJDLz2Tk3n3rpRqsUB+7T0fijc6lvB10=; b=Le+7Z/yNhIWwiHeh7qOoBxZEIs ZegZL4fsTDF3yS2iTfaM49V1udavj9LJ4xJCbkna+nK/KXnl/r1MBtMLLQgqZP+vc/QH9KH81hM2A /JjtrRMAm8buGsZ9xkCtLn23wdzM9/8NuOXj/cRBYkhl7qTnYvljefz/LxSuGBx+iCobB55/HSCI8 nPBH8Zkbw2WzXwGsDuW3palLZFTeQ6b8IZVHvNCyn5Xz5jVDbMCDqP43ggBQrpOhbC1tMpbgG1Il7 97QTVKv+oUyIMlRD6wUeY3NLjBczdTK9RjeMpDzQW5eXgYcnU3Q8mE3UJWkE0FxDwTUWKy9O6i6bO VKoSJBWA==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1vNbNt-00000007MVw-0RaD; Mon, 24 Nov 2025 18:33:57 +0000 Date: Mon, 24 Nov 2025 18:33:56 +0000 From: Matthew Wilcox To: Hithashree Bojanala Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH] fix kmalloc bug in bpf_prog_alloc_no_stats Message-ID: References: <20251124180522.5350-1-bojanalahithashri@gmail.com> 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=us-ascii Content-Disposition: inline In-Reply-To: <20251124180522.5350-1-bojanalahithashri@gmail.com> On Mon, Nov 24, 2025 at 01:05:20PM -0500, Hithashree Bojanala wrote: > From: Hithashri Bojanala > > fix https://syzkaller.appspot.com/bug?extid=d4264133b3e51212ea30 > vmalloc doesnt support __GFP_ACCOUNT NAK. https://lore.kernel.org/linux-mm/20251117173530.43293-1-vishal.moola@gmail.com/ fixed this. Discussion here: https://lore.kernel.org/linux-mm/aRXeK_C44xGb3ovg@milan/