From patchwork Mon Feb 24 09:58:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Bouchinet X-Patchwork-Id: 868088 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 DCEE424CEF1; Mon, 24 Feb 2025 09:58:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391142; cv=none; b=o+RX/MjYjJQD/SMERnSgIrFk401n5a69RZ/8mfn79XIFn1OsD45LLA32i2tmZb80Uo1LhaPJPE1mZ3uAYA//ag1AerIS4yuqwx/c3RC9eDOnoXE2KIEG1kjrOp4NLMt6jdeAD0CLVqan/VcaeiFQZMkUzqNJjrZKZ1LXUg1WZw0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391142; c=relaxed/simple; bh=KYLE385lYBDE+b0rW4pq24p5hzoXwRewcZlo53DkeuA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iIbDuA2cPfr3wFCnA89CVQQaXcF6j8aVX0W3lIGKSuUN1fZTc7jukq8emx8qp1GVoNCyG8ZRxiYqNx479AU7c7wwOmJwDwOE+9+IwyTnUcZGGcJzo6NGIsSfdoC0OuD+kbE/1MkN5kPeCBmRUD1gi0OcmiuOBi6lRUEqvAjcO80= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org; spf=pass smtp.mailfrom=clip-os.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b=YgwGVY4o; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=clip-os.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b="YgwGVY4o" Received: by mail.gandi.net (Postfix) with ESMTPSA id EA9E24341F; Mon, 24 Feb 2025 09:58:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=clip-os.org; s=gm1; t=1740391138; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bKGPv+VkKk+jMpdUIOW6EvNju9ijdlaeQ1JxJiPSdBc=; b=YgwGVY4ovW/36VQs2ZuACc/JfKULQ8RBwVyRizp5S5+uOz/Pz4PSXSWso/Sa7SoVWVLYYC +RjZysBilAz0wNJQbBBh0BKi4fXgbUdwhpqKLud1Ck1wuNfF0ARqRmSNm5f0pwrc6HCpcD SnbjNb6/lTDxYRYbGyVSBOqWjZJZIDBCe5oWP/Ww8/l5zwlvM1dApNYHdpHULAdC+1C0k4 FD19o3PqdyBigv31pMejypCriPbtgKOhnSe7YZYjw03qV/i6wh7V9plxorwIbPZVX2mbRE NX59fhNKRRLES8L/gFarKMLM8glliwHe7ec2cMYpa3G89Y3tUzxlCBhwKmJIbQ== From: nicolas.bouchinet@clip-os.org To: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-nfs@vger.kernel.org Cc: Nicolas Bouchinet , Joel Granados , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Jason Gunthorpe , Leon Romanovsky , "James E.J. Bottomley" , "Martin K. Petersen" , Jan Harkes , Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , Bart Van Assche , Zhu Yanjun , Al Viro , Christian Brauner Subject: [PATCH v2 1/6] sysctl: Fixes idmap_cache_timeout bounds Date: Mon, 24 Feb 2025 10:58:16 +0100 Message-ID: <20250224095826.16458-2-nicolas.bouchinet@clip-os.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> References: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -60 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdejkeegkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegoufhorhhtvggutfgvtghiphdvucdlgedtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpehnihgtohhlrghsrdgsohhutghhihhnvghtsegtlhhiphdqohhsrdhorhhgnecuggftrfgrthhtvghrnhepteehfeetkeeujeethfehieelhfejfeduteejieelveegfeefieeuheeiteethfevnecukfhppeeltddrieefrddvgeeirddukeejnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepledtrdeifedrvdegiedrudekjedphhgvlhhopegrrhgthhhlihhnuhigrddrpdhmrghilhhfrhhomhepnhhitgholhgrshdrsghouhgthhhinhgvthestghlihhpqdhoshdrohhrghdpnhgspghrtghpthhtohepvdejpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqrhgumhgrsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqshgtshhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheptghouggrlhhishhtsegtohgurgdrtghsrdgtmhhurdgvughupdhrt ghpthhtoheplhhinhhugidqnhhfshesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehnihgtohhlrghsrdgsohhutghhihhnvghtsehsshhirdhgohhuvhdrfhhrpdhrtghpthhtohepjhdrghhrrghnrgguohhssehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheptghlvghmvghnsheslhgrughishgthhdruggv X-GND-Sasl: nicolas.bouchinet@clip-os.org From: Nicolas Bouchinet Bound idmap_cache_timeout sysctl writings between SYSCTL_ZERO and SYSCTL_INT_MAX. The proc_handler has thus been updated to proc_dointvec_minmax. Signed-off-by: Nicolas Bouchinet --- fs/nfs/nfs4sysctl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/nfs/nfs4sysctl.c b/fs/nfs/nfs4sysctl.c index d1a92d8f8ba4c..c36d89afb13af 100644 --- a/fs/nfs/nfs4sysctl.c +++ b/fs/nfs/nfs4sysctl.c @@ -32,7 +32,9 @@ static const struct ctl_table nfs4_cb_sysctls[] = { .data = &nfs_idmap_cache_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, }, }; From patchwork Mon Feb 24 09:58:18 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Bouchinet X-Patchwork-Id: 868087 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 A4E73255E2E; Mon, 24 Feb 2025 09:59:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391147; cv=none; b=M9xu27QOTas4k+ON9OvcL83CLUCdiJCD8C/6/yjA09g4jyEb3saMJFJGYlYXU0KyN8i2Pmx0b53nem1ep7l0IwFy+bg1z0WUOwnOjdzd1zksZqmGoOadLAoYwXmJ024DvVoz7O6DE4xFouuOu224Hi33d9RH9HUio9oXh9NQTd8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391147; c=relaxed/simple; bh=92w1mYu2LrpwoTvOF6GD+t7KNGibcy0h8niy3kMGIhQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hJLAk48hePi/HnhLQr4H/mrB9zu8Nf8zOYvY/jhpncfZ6iOvzEcucWF48qDQuFXulF8gO9au5zF6TIjV2B39BJW+xKEuwLam70YX7cNQZiHCYyIZ9bleEAmUbPoZTQd15QQ/YL/mprvOiD5mSKbrsuaAWdjTY0EcowdIVdL66TY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org; spf=pass smtp.mailfrom=clip-os.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b=H5r1p7U9; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=clip-os.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b="H5r1p7U9" Received: by mail.gandi.net (Postfix) with ESMTPSA id A8E8842FF1; Mon, 24 Feb 2025 09:59:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=clip-os.org; s=gm1; t=1740391143; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=4ftHCXoMvXNvCt7bT9Q9tu29qrzOh1bSSFP4jqAR9CQ=; b=H5r1p7U9RuTxG0DG9hwf8OPKItJi7IsEmy6t6zyiQcp/CPMR2oL2QbWlFlSjJKXBR8dEpS 3A5GtnZ4E+cGhDR0X3swv0aNr+5P14ZkEQcIkQ+qGJB4eA8oFL6jF2gCe/W2H4h2yr2JzR HZ+ljFq4xVz1eVRdenQsJZCSJM30VV2QoeMmWk3Y2QogmGUDEj6IBVxj0BWIo74HQrPj62 86oCTYppPiNJX5c8MBnZt/9xKCDDaaUi42b3IFwwYF65nCp+oiEJ4+kpw1RAxDrIVcUx6R Kg4AUD+F1CqVV0pyU8SUNZb6ZvrEJbGaheqXr8eZLbod90EocSaYwTy+2M4nGA== From: nicolas.bouchinet@clip-os.org To: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-nfs@vger.kernel.org Cc: Nicolas Bouchinet , Joel Granados , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Jason Gunthorpe , Leon Romanovsky , "James E.J. Bottomley" , "Martin K. Petersen" , Jan Harkes , Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , Bart Van Assche , Zhu Yanjun , Al Viro , Christian Brauner Subject: [PATCH v2 3/6] sysctl/coda: Fixes timeout bounds Date: Mon, 24 Feb 2025 10:58:18 +0100 Message-ID: <20250224095826.16458-4-nicolas.bouchinet@clip-os.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> References: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -60 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdejkeegkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegoufhorhhtvggutfgvtghiphdvucdlgedtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpehnihgtohhlrghsrdgsohhutghhihhnvghtsegtlhhiphdqohhsrdhorhhgnecuggftrfgrthhtvghrnhepteehfeetkeeujeethfehieelhfejfeduteejieelveegfeefieeuheeiteethfevnecukfhppeeltddrieefrddvgeeirddukeejnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehinhgvthepledtrdeifedrvdegiedrudekjedphhgvlhhopegrrhgthhhlihhnuhigrddrpdhmrghilhhfrhhomhepnhhitgholhgrshdrsghouhgthhhinhgvthestghlihhpqdhoshdrohhrghdpnhgspghrtghpthhtohepvdejpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqrhgumhgrsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqshgtshhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheptghouggrlhhishhtsegtohgurgdrtghsrdgtmhhurdgvughupdhrt ghpthhtoheplhhinhhugidqnhhfshesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehnihgtohhlrghsrdgsohhutghhihhnvghtsehsshhirdhgohhuvhdrfhhrpdhrtghpthhtohepjhdrghhrrghnrgguohhssehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheptghlvghmvghnsheslhgrughishgthhdruggv X-GND-Sasl: nicolas.bouchinet@clip-os.org From: Nicolas Bouchinet Bound coda timeout sysctl writings between SYSCTL_ZERO and SYSCTL_INT_MAX. The proc_handler has thus been updated to proc_dointvec_minmax. Signed-off-by: Nicolas Bouchinet --- fs/coda/sysctl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c index 0df46f09b6cc5..d6f8206c51575 100644 --- a/fs/coda/sysctl.c +++ b/fs/coda/sysctl.c @@ -20,7 +20,9 @@ static const struct ctl_table coda_table[] = { .data = &coda_timeout, .maxlen = sizeof(int), .mode = 0644, - .proc_handler = proc_dointvec + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, }, { .procname = "hard", From patchwork Mon Feb 24 09:58:20 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Bouchinet X-Patchwork-Id: 868086 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 35627250BFF; Mon, 24 Feb 2025 09:59:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391151; cv=none; b=UxqKmOqkZFB3HmvxTpcvrXdoOCVcQWu38ezsq32XAXFvvHqJd7+2JDN/UHwPtIK+Gk46tPi+OpS+zp/t/wG4ldMjHfg22O8GyHgUsqRXye9niyE7gWOc8STbzmNuIyANh0sts+xphSYrJkyz12Lt62ZsupdEnqXLjpEe2NneMj8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740391151; c=relaxed/simple; bh=Ea19bN/vjnrpIUiyzr84w6ttaRjcsA+GtfYkhI4u6CY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=BYXk6G1HImOU8U8Ggxo3SA9VwlhpJiMnZmkL7jdxcxTYz6o0UnN7vJqoEhtSWjvszgF/5jI9fdwXoqlD1YxeWWoRnhzXXQbXuwq3aVFVNfqD+vjLJ7AIKDhbIYfGD1L/65cZ2BicGYjDeRnlx9FV+evYjIMrFk9/oz+xUpEjagQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org; spf=pass smtp.mailfrom=clip-os.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b=pgHOFZqz; arc=none smtp.client-ip=217.70.183.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=clip-os.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=clip-os.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=clip-os.org header.i=@clip-os.org header.b="pgHOFZqz" Received: by mail.gandi.net (Postfix) with ESMTPSA id 82D2643418; Mon, 24 Feb 2025 09:59:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=clip-os.org; s=gm1; t=1740391147; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=bpK9rjA2Iyr1/4shXdCRa2AwF0Vk//SchKoDcQ5rZXo=; b=pgHOFZqzeHdQFKGLTV8alC7SVrURSEguknik0k81xZ5Sgkp9h8Hrnk9tUXg0CU7YU9HaiA DuLoPOGFB8gRzv3smWOd9ug0P/vDOEJ8kgqVqOvjIwWLHaDMVZ21cKc0hngGakpUBZjpBI ZoiSInR2ofB44v4+W38e5GTV+zVsLGgUB8wWtwABtUPywYzeadkkt6H9YA5QePlcqjaYyN bovfoBR9pnOzH4VTa8DdwpoxF/ovCh0KVPmHluAqoqOWL0GjX1Y1x76JsRI01wlPH+nop0 0MJ7NmPSFO0ky0cb+Csd6h0bnrzqwpeMP2/XW73HbhXNC6Ddei4FpSZxZ2ibGA== From: nicolas.bouchinet@clip-os.org To: linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, linux-scsi@vger.kernel.org, codalist@coda.cs.cmu.edu, linux-nfs@vger.kernel.org Cc: Nicolas Bouchinet , Joel Granados , Clemens Ladisch , Arnd Bergmann , Greg Kroah-Hartman , Jason Gunthorpe , Leon Romanovsky , "James E.J. Bottomley" , "Martin K. Petersen" , Jan Harkes , Chuck Lever , Jeff Layton , Neil Brown , Olga Kornievskaia , Dai Ngo , Tom Talpey , Trond Myklebust , Anna Schumaker , Bart Van Assche , Zhu Yanjun , Al Viro , Christian Brauner Subject: [PATCH v2 5/6] sysctl/infiniband: Fixes infiniband sysctl bounds Date: Mon, 24 Feb 2025 10:58:20 +0100 Message-ID: <20250224095826.16458-6-nicolas.bouchinet@clip-os.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> References: <20250224095826.16458-1-nicolas.bouchinet@clip-os.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-State: clean X-GND-Score: -60 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgdejkeegkecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfitefpfffkpdcuggftfghnshhusghstghrihgsvgenuceurghilhhouhhtmecufedtudenucesvcftvggtihhpihgvnhhtshculddquddttddmnegoufhorhhtvggutfgvtghiphdvucdlgedtmdenucfjughrpefhvfevufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpehnihgtohhlrghsrdgsohhutghhihhnvghtsegtlhhiphdqohhsrdhorhhgnecuggftrfgrthhtvghrnhepteehfeetkeeujeethfehieelhfejfeduteejieelveegfeefieeuheeiteethfevnecukfhppeeltddrieefrddvgeeirddukeejnecuvehluhhsthgvrhfuihiivgepfeenucfrrghrrghmpehinhgvthepledtrdeifedrvdegiedrudekjedphhgvlhhopegrrhgthhhlihhnuhigrddrpdhmrghilhhfrhhomhepnhhitgholhgrshdrsghouhgthhhinhgvthestghlihhpqdhoshdrohhrghdpnhgspghrtghpthhtohepvdejpdhrtghpthhtoheplhhinhhugidqkhgvrhhnvghlsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqrhgumhgrsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheplhhinhhugidqshgtshhisehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheptghouggrlhhishhtsegtohgurgdrtghsrdgtmhhurdgvughupdhrt ghpthhtoheplhhinhhugidqnhhfshesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehnihgtohhlrghsrdgsohhutghhihhnvghtsehsshhirdhgohhuvhdrfhhrpdhrtghpthhtohepjhdrghhrrghnrgguohhssehsrghmshhunhhgrdgtohhmpdhrtghpthhtoheptghlvghmvghnsheslhgrughishgthhdruggv X-GND-Sasl: nicolas.bouchinet@clip-os.org From: Nicolas Bouchinet Bound infiniband iwcm and ucma sysctl writings between SYSCTL_ZERO and SYSCTL_INT_MAX. The proc_handler has thus been updated to proc_dointvec_minmax. Signed-off-by: Nicolas Bouchinet --- drivers/infiniband/core/iwcm.c | 4 +++- drivers/infiniband/core/ucma.c | 4 +++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c index 7e3a55349e107..f4486cbd8f45a 100644 --- a/drivers/infiniband/core/iwcm.c +++ b/drivers/infiniband/core/iwcm.c @@ -109,7 +109,9 @@ static struct ctl_table iwcm_ctl_table[] = { .data = &default_backlog, .maxlen = sizeof(default_backlog), .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, }, }; diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c index 02f1666f3cbab..6e700b9740331 100644 --- a/drivers/infiniband/core/ucma.c +++ b/drivers/infiniband/core/ucma.c @@ -69,7 +69,9 @@ static struct ctl_table ucma_ctl_table[] = { .data = &max_backlog, .maxlen = sizeof max_backlog, .mode = 0644, - .proc_handler = proc_dointvec, + .proc_handler = proc_dointvec_minmax, + .extra1 = SYSCTL_ZERO, + .extra2 = SYSCTL_INT_MAX, }, };