Re: [PATCH v3 0/2] block: fine-granular CAP_SYS_ADMIN for Persistent Reservation ioctl

From: Jens Axboe
Date: Tue Jun 20 2023 - 14:51:09 EST



On Tue, 13 Jun 2023 16:40:06 +0800, Jingbo Xu wrote:
> changes since v2:
> - patch 1: disallow reservations on partitions entirely and make it into
> a separate patch (hch)
> - patch 2: rebase to hch's series of converting fmode_t to blk_mode_t
> and execute permission check upon blk_mode_t (hch)
>
> changes since RFC:
> - only allow unprivileged reservations if the file descriptor is open
> for write (Christoph Hellwig)
> - refuse the unprivileged reservations on partitions (Christoph Hellwig)
> (maybe this checking shall also be done when CAP_SYS_ADMIN is set?)
>
> [...]

Applied, thanks!

[1/2] block: disallow Persistent Reservation on partitions
commit: 12629621669b239445727256d1a5dab616b30deb
[2/2] block: fine-granular CAP_SYS_ADMIN for Persistent Reservation
commit: 9a72a02456a839676fe8f220a44ef00951596047

Best regards,
--
Jens Axboe