linux-kernel - Re: [PATCH v3 0/4] block: add IOC_PR_READ_KEYS and IOC_PR_READ

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Message-Id: <176477358760.834078.18043119459557804028.b4-ty@kernel.dk>
Date: Wed, 03 Dec 2025 07:53:07 -0700
From: Jens Axboe <axboe@...nel.dk>
To: linux-block@...r.kernel.org, Stefan Hajnoczi <stefanha@...hat.com>
Cc: Christoph Hellwig <hch@....de>, linux-kernel@...r.kernel.org, 
 linux-scsi@...r.kernel.org, 
 "James E.J. Bottomley" <James.Bottomley@...senPartnership.com>, 
 "Martin K. Petersen" <martin.petersen@...cle.com>, 
 Keith Busch <kbusch@...nel.org>, Sagi Grimberg <sagi@...mberg.me>, 
 Mike Christie <michael.christie@...cle.com>, 
 Krzysztof Kozlowski <krzk@...nel.org>, linux-nvme@...ts.infradead.org
Subject: Re: [PATCH v3 0/4] block: add IOC_PR_READ_KEYS and
 IOC_PR_READ_RESERVATION ioctls

On Mon, 01 Dec 2025 16:43:25 -0500, Stefan Hajnoczi wrote:
> v3:
> - Use checked_mul_overflow(), struct_size(), etc to avoid duplicating size calculations [Christoph]
> - Don't use __free() from cleanup.h [Christoph, Krzysztof]
> - Drop one-time use num_copy_keys local variable [Christoph]
> - Rename inout local variable to read_keys [Christoph]
> 
> v2:
> - Fix num_keys validation in patches 1-3 [Hannes]
> - Declare local variables at beginning of scope [Hannes]
> 
> [...]

Applied, thanks!

[1/4] scsi: sd: reject invalid pr_read_keys() num_keys values
      commit: d832d9366b072e76b94344c0532b7067536b3ef9
[2/4] nvme: reject invalid pr_read_keys() num_keys values
      commit: d7d07c1995913f23fe6140fd8d7323c8b923680a
[3/4] block: add IOC_PR_READ_KEYS ioctl
      commit: 51f31451b34d1c5d8f16d1dc6ef481d0b49441ee
[4/4] block: add IOC_PR_READ_RESERVATION ioctl
      commit: e78d75d1fa447ce2b66799f1ccdcee61a4951a79

Best regards,
-- 
Jens Axboe