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smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=dl7dlqCu; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 81A44606A32F; Wed, 4 Nov 2026 17:51:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=dl7dlqCu Received: by smtp.kernel.org (Postfix) with ESMTPSA id A87C21F0093A; Wed, 4 Nov 2026 17:50:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793814672; bh=bRUY7zR2xEebSKJvbp7QJxGSJz7lwz+abCfF6bzfIu4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=dl7dlqCuigVtArFtm/v13PbvgoN21cEiJmv94TSdAfPYArcKB6G/oXjD8zdO24lnJ ybF4ni0+zMxMXq66lTdyJm83mF5fI6TixB6jE4f2N9R1sc2LzqOgYA/CX08BrmhHiq h5hWq+Guf6DVaBgNQPt0j0kZIA0xF83tJU/turfMgN1hOL3RG5geYK5UPa02oN+gzo v+gW0NlE7T5ApRB2hs2V3O3dpHprLN/Sb2l6PJxOJgwtefZgJFn/HTsU9hDAnwxif0 uHwP71grr1P14LWO0dSiwyCEi1kPf44CFdlCPvbOI6cPhToAbeUH93m6qN8VxQJfEn Hp/uLwaFySsTw== From: Christian Brauner To: linux-fsdevel@vger.kernel.org Cc: Linus Torvalds , Jann Horn , Josef Bacik , Chris Mason , Jeff Layton , NeilBrown , Eric Dumazet , Thomas Gleixner , Al Viro , Jonathan Corbet , Christoph Hellwig , Greg Kroah-Hartman , Joel Granados , Kees Cook , Jan Kara , Jan Kara , linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, linux-acpi@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-um@lists.infradead.org, linux-wireless@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, platform-driver-x86@vger.kernel.org, coreteam@netfilter.org, kexec@lists.infradead.org, linux-pci@vger.kernel.org, linux-sound@vger.kernel.org, netfilter-devel@vger.kernel.org, dri-devel@lists.freedesktop.org, ibm-acpi-devel@lists.sourceforge.net, jfs-discussion@lists.sourceforge.net, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-cifs@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-mm@kvack.org, linux-sh@vger.kernel.org, linux-usb@vger.kernel.org, samba-technical@lists.samba.org, sparclinux@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-doc@vger.kernel.org, linux-serial@vger.kernel.org, linux-atm-general@lists.sourceforge.net, Takashi Iwai , linux-input@vger.kernel.org, linux-raid@vger.kernel.org, linux-ext4@vger.kernel.org, linux-modules@vger.kernel.org, linux-debuggers@vger.kernel.org, "Christian Brauner (Amutable)" , Chuck Lever Subject: [PATCH v2 23/51] scsi: BusLogic: don't return 0 from writes to the proc file Date: Wed, 4 Nov 2026 18:47:09 +0100 Message-ID: <20261104-work-procfs-bugfixes-v2-23-bbf7d5546809@kernel.org> In-Reply-To: <20261104-work-procfs-bugfixes-v2-0-bbf7d5546809@kernel.org> References: <20261104-work-procfs-bugfixes-v2-0-bbf7d5546809@kernel.org> X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" X-Mailer: b4 0.17-dev X-Developer-Signature: v=1; a=openpgp-sha256; l=938; i=brauner@kernel.org; h=from:subject:message-id; bh=7Bhyn2ehZ0sKrsH+Wp9jL6/kN1Jv4nVldfkK6knOcds=; b=owGbwMvMwCU28Zj0gdSKO4sYT6slMWS9zrudfHff/e+eJxMXl8yZKxXjd1JJhqM6dufPj3/OX 2dK7+SU7ChlYRDjYpAVU2RxaDcJl1vOU7HZKFMDZg4rE8gQBi5OAZjILROG/zVzphx+JGd7gfnE OQVeVkvb3OYYjch7EkWC4pcW3gmxTWJkmP47ztIzec7OKQ5aW8Xzd+v6Z97cqbrJUdNk4eHpdlN mMgAA X-Developer-Key: i=brauner@kernel.org; a=openpgp; fpr=4880B8C9BD0E5106FC070F4F7B3C391EFEA93624 Content-Transfer-Encoding: 8bit A write to /proc/scsi/BusLogic/ resets the statistics and returns 0. Writers that use stdio, echo for example, take that as no progress and retry forever. Return the number of bytes that were written. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Christian Brauner (Amutable) --- drivers/scsi/BusLogic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c index 27b446c0c5d0..7ad814f549ae 100644 --- a/drivers/scsi/BusLogic.c +++ b/drivers/scsi/BusLogic.c @@ -3328,7 +3328,7 @@ static int blogic_write_info(struct Scsi_Host *shost, char *procbuf, adapter->ext_resets = 0; adapter->adapter_intern_errors = 0; memset(tgt_stats, 0, BLOGIC_MAXDEV * sizeof(struct blogic_tgt_stats)); - return 0; + return bytes_avail; } static int blogic_show_info(struct seq_file *m, struct Scsi_Host *shost) -- 2.53.0