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[23.128.96.18]) by mx.google.com with ESMTP id r15si5452911pjo.90.2021.04.22.01.20.14; Thu, 22 Apr 2021 01:20:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@xs4all.nl header.s=s2 header.b=hvukjxxR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235307AbhDVISi (ORCPT + 99 others); Thu, 22 Apr 2021 04:18:38 -0400 Received: from lb1-smtp-cloud9.xs4all.net ([194.109.24.22]:51561 "EHLO lb1-smtp-cloud9.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235317AbhDVISg (ORCPT ); Thu, 22 Apr 2021 04:18:36 -0400 Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud9.xs4all.net with ESMTPA id ZUX7lpzxuvTEDZUXBlYAdn; Thu, 22 Apr 2021 10:18:01 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1619079481; bh=mTMU/0of4wIoN570cprmA87NZm1WxI2wK8H9SjvtidM=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=hvukjxxRER3z+kHHRCY5mGNZ7woiYyHws1xD6ufCpvCvI+Eot8XaalRcxS7D+/nlv wZs9eMMhIv7J81C9QwjB1mVP0xBVV9a3EmPAsDQ0BMSr+lTKpa2BbAMppcHKZDpJ25 PqvSYHUMDvnna01VyjylzQkKM6yr0f2aKZQ5ZDcwMdKcknCE12PKxoQg4YIrxoRs2b m/fGWP6xXTBvjkmjbswzbmTpEf0Z1H+nhOB7I6RfmkstxKT+y2x3pzwquykRPyERsj pdNJoAPl1CKIKma5l+SEjYXLhyF2kdYu7Z2/rKvc+SwzVj6g5GXNn8k9hXrTYF9lj7 KABUCchZ8f6CA== Subject: Re: [PATCH 002/190] Revert "media: st-delta: Fix reference count leak in delta_run_work" To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Aditya Pakki , Mauro Carvalho Chehab References: <20210421130105.1226686-1-gregkh@linuxfoundation.org> <20210421130105.1226686-3-gregkh@linuxfoundation.org> From: Hans Verkuil Message-ID: <3336ff98-f5a4-6206-087e-0cbbce4b3b26@xs4all.nl> Date: Thu, 22 Apr 2021 10:17:57 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.9.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-CMAE-Envelope: MS4xfCdHmo1iyKzoZ4R2mLJHJyJZ4fsZRdqfRjEmfqteDMU53g0/75wySmoPQNgL2Zg/CJevOe7MyqWZPbv7MXni4Fkd0u611928MkpnpYUyzJS4HnWSfb4m rzoRnao4I6Akm2NBSHa9+c2MKuAeYpFmzzkeBhjJQv/ox0J0gJkiSEkML8wnug59anZiptTo5S02THdCbx8zkcaQ+6WgAFBzptTEQNue7e9EFzu0y1R4O2bT HqccDAz2QOf3Bws3VVIlUNN1vpBVyXQ6dl2uIXBR2vjzD8L3AB1XFEgtHKmxhIHG84F4/wAw9WBvluO8/8RHmw== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Greg, On 22/04/2021 10:13, Greg Kroah-Hartman wrote: > On Thu, Apr 22, 2021 at 10:02:32AM +0200, Hans Verkuil wrote: >> Hi Greg, >> >> I re-reviewed all the patches in this series where I was CCed. >> >> These are all good and fix real bugs and should be re-reverted: >> >> [PATCH 002/190] Revert "media: st-delta: Fix reference count leak in delta_run_work" >> [PATCH 003/190] Revert "media: sti: Fix reference count leaks" >> [PATCH 004/190] Revert "media: exynos4-is: Fix several reference count leaks due to pm_runtime_get_sync" >> [PATCH 005/190] Revert "media: exynos4-is: Fix a reference count leak due to pm_runtime_get_sync" >> [PATCH 006/190] Revert "media: exynos4-is: Fix a reference count leak" >> [PATCH 008/190] Revert "media: stm32-dcmi: Fix a reference count leak" >> [PATCH 009/190] Revert "media: s5p-mfc: Fix a reference count leak" >> [PATCH 010/190] Revert "media: camss: Fix a reference count leak." >> [PATCH 011/190] Revert "media: platform: fcp: Fix a reference count leak." >> [PATCH 012/190] Revert "media: rockchip/rga: Fix a reference count leak." >> [PATCH 013/190] Revert "media: rcar-vin: Fix a reference count leak." >> [PATCH 014/190] Revert "media: rcar-vin: Fix a reference count leak." >> [PATCH 052/190] Revert "media: media/saa7146: fix incorrect assertion in saa7146_buffer_finish" >> [PATCH 056/190] Revert "media: davinci/vpfe_capture.c: Avoid BUG_ON for register failure" >> [PATCH 057/190] Revert "media: saa7146: Avoid using BUG_ON as an assertion" >> [PATCH 058/190] Revert "media: cx231xx: replace BUG_ON with recovery code" >> [PATCH 102/190] Revert "media: video-mux: fix null pointer dereferences" >> [PATCH 183/190] Revert "media: isif: fix a NULL pointer dereference bug" >> Just to clarify and avoid ambiguities: >> This one can be dropped since it actually contains a bug, I'm fairly certain with 'This can be dropped' I meant: this can remain reverted. >> that was unintentional: >> >> [PATCH 007/190] Revert "media: ti-vpe: Fix a missing check and reference count leak" >> >> I'll reply to that one separately. >> >> This one can be dropped since it is not necessary: Ditto. You probably understood what I meant, but I realized it was not very clear. Regards, Hans >> >> [PATCH 073/190] Revert "media: rcar_drif: fix a memory disclosure" >> >> The V4L2 core already zeroes this. Other drivers that use fmt.sdr also >> memset this, but that should be dropped in those drivers as well. I'll >> make a patch for that. > > Wonderful, many thanks for doing this review, I'll be dropping these > from the series. > > greg k-h >