From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 779AFCD6E74 for ; Fri, 5 Jun 2026 13:09:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=MSUGCFZbkdGQsRUVae3QaiSIyG10l/zFA2SJJnCDFTk=; b=jOarFm0W6+cT0e2Pud4vhlrgVT 3feGZORxpOPQO2Zi+gGU0CxT1M1LwyOsXL1c/eSwa4FYxAJKCeQ+3Z6YwF42FjuPlvUSnQHXbClXd gkxU3UsJ1SjzdDrXNQAFIwjxe7fHQi/7wOm6Y2l+16UJwo+l7NIQtpCMrKGzvIq+2895p413If5dS ojlAoOlQqDBSiOiEJo+QJOWMXhHU1VPife4JfNjp6K/xprkhtYRfF2slR4IkVLWopLddJjaKqAHTW hVISHv3ILDxn70mxwEUIeAK9486/uMCsbaG5ZRby4ex8S5DBnM7WwjGUyqtuROaHOAmaZV5uyBZq7 2WEHR8kg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wVUIm-00000000fDo-3yOs; Fri, 05 Jun 2026 13:09:32 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wVUIl-00000000fDg-0QUp for kexec@lists.infradead.org; Fri, 05 Jun 2026 13:09:31 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 366D4601F6; Fri, 5 Jun 2026 13:09:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A8ED91F0089B; Fri, 5 Jun 2026 13:09:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780664969; bh=MSUGCFZbkdGQsRUVae3QaiSIyG10l/zFA2SJJnCDFTk=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=lshDNLBhgZQFNVje19VffYLe+ZFC9W8lZQs2f3s7kwfrG09Clru/mXdMIUrdWeUvV kCiF9w2g8mOgl6ct8wSWE3zgj4Q2m0tSIaQLC5U8NmLNPDH0Q7owm1jdvRa0jTJaUd hd1p1QmHyhHMXpXP8ZCT1YeChPdn555tDHPz/WzVbZZFQe7xK8RKyQ+TX2kov6EfBu Pk6m0a2CX5c4t+rY/dkGc0irf8OEmopivtpCa5b/mUH9P5Be9vkwWDp3G8iHXiQXVq /vOeGHmozLHEazZGAjZya4DT1m0ZRKC7GALyTNiOFlc2Qmc5jXMxJ2ZKUg143VBDTt UXssIgzG71Qgg== From: Pratyush Yadav To: Mike Rapoport Cc: David Matlack , kexec@lists.infradead.org, linux-kernel@vger.kernel.org, Andrew Morton , Pasha Tatashin , Pratyush Yadav Subject: Re: [PATCH 0/2] liveupdate: Small FLB fixes In-Reply-To: (Mike Rapoport's message of "Thu, 4 Jun 2026 08:28:57 +0300") References: <20260528174140.1921129-1-dmatlack@google.com> Date: Fri, 05 Jun 2026 15:09:27 +0200 Message-ID: <2vxzcxy5i16g.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Thu, Jun 04 2026, Mike Rapoport wrote: > On Thu, May 28, 2026 at 05:41:38PM +0000, David Matlack wrote: >> This series has 2 small fixes to how FLBs are managed. First is to >> increase the outgoing FLB refcount during liveupdate_flb_get_outgoing() >> so it cannot be freed while the caller is using it, and to align with >> the semantics of liveupdate_flb_get_incoming(). The second is to prevent >> FLB retrieve() from being called multiple times if the first attempt >> fails. >> >> Both of these changes are needed for the correctness of the PCI core >> support for Live Update: >> >> https://lore.kernel.org/linux-pci/20260522202410.3104264-1-dmatlack@google.com/ > > We are late in the release cycle and since there no in-tree flb users let's > postpone this after rc1. Yes, I agree. [...] -- Regards, Pratyush Yadav