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Mon, 9 May 2022 18:12:29 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id TUrdIo1ZeWLhYAAAMHmgww (envelope-from ); Mon, 09 May 2022 18:12:29 +0000 Message-ID: Date: Mon, 9 May 2022 20:12:28 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Subject: Re: [PATCH v3 1/4] fbdev: Prevent possible use-after-free in fb_release() Content-Language: en-US To: Javier Martinez Canillas , Andrzej Hajda , linux-kernel@vger.kernel.org Cc: linux-fbdev@vger.kernel.org, Daniel Vetter , Helge Deller , dri-devel@lists.freedesktop.org, Daniel Vetter References: <20220505215947.364694-1-javierm@redhat.com> <20220505220413.365977-1-javierm@redhat.com> <753d0350-42dc-389b-b10b-4533ddcf32ac@intel.com> <1f788b8f-0bea-1818-349e-b1bc907bf251@redhat.com> <3b7fe4fe-fdec-cef2-4e0e-309d9dc4a8af@redhat.com> From: Thomas Zimmermann In-Reply-To: <3b7fe4fe-fdec-cef2-4e0e-309d9dc4a8af@redhat.com> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------Y4cdGtjzag3yXAAgKVCxRy2T" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------Y4cdGtjzag3yXAAgKVCxRy2T Content-Type: multipart/mixed; boundary="------------0FWf6gk9D6ci0RGqpyJQqk10"; protected-headers="v1" From: Thomas Zimmermann To: Javier Martinez Canillas , Andrzej Hajda , linux-kernel@vger.kernel.org Cc: linux-fbdev@vger.kernel.org, Daniel Vetter , Helge Deller , dri-devel@lists.freedesktop.org, Daniel Vetter Message-ID: Subject: Re: [PATCH v3 1/4] fbdev: Prevent possible use-after-free in fb_release() References: <20220505215947.364694-1-javierm@redhat.com> <20220505220413.365977-1-javierm@redhat.com> <753d0350-42dc-389b-b10b-4533ddcf32ac@intel.com> <1f788b8f-0bea-1818-349e-b1bc907bf251@redhat.com> <3b7fe4fe-fdec-cef2-4e0e-309d9dc4a8af@redhat.com> In-Reply-To: <3b7fe4fe-fdec-cef2-4e0e-309d9dc4a8af@redhat.com> --------------0FWf6gk9D6ci0RGqpyJQqk10 Content-Type: text/plain; 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