Ming Lei b256795b36 ublk: handle UBLK_U_IO_PREP_IO_CMDS ... This commit implements the handling of the UBLK_U_IO_PREP_IO_CMDS command, which allows userspace to prepare a batch of I/O requests. The core of this change is the `ublk_walk_cmd_buf` function, which iterates over the elements in the uring_cmd fixed buffer. For each element, it parses the I/O details, finds the corresponding `ublk_io` structure, and prepares it for future dispatch. Add per-io lock for protecting concurrent delivery and committing. Reviewed-by: Caleb Sander Mateos <csander@purestorage.com> Signed-off-by: Ming Lei <ming.lei@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2026-01-22 20:05:40 -07:00
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acpi
asm-generic	hyperv-next for v6.19	2025-12-09 06:10:17 +09:00
clocksource
crypto	This update includes the following changes:	2025-12-03 11:28:38 -08:00
cxl
drm	Cross-subsystem Changes:	2025-12-05 10:16:25 +10:00
dt-bindings	This pull request is entirely SoC clk drivers, not for lack of trying to modify	2025-12-08 09:38:52 +09:00
hyperv	mshv: Add definitions for MSHV sleep state configuration	2025-12-05 23:24:57 +00:00
keys
kunit
kvm
linux	nvme/io_uring: optimize IOPOLL completions for local ring context	2026-01-20 10:18:01 -07:00
math-emu
media
memory
misc
net	Including fixes from netfilter and CAN.	2025-12-19 07:55:35 +12:00
pcmcia
ras	Significant patch series in this merge are as follows:	2025-12-05 13:52:43 -08:00
rdma
rv	rv: Fix compilation if !CONFIG_RV_REACTORS	2025-12-02 12:33:37 -05:00
scsi
soc	This pull request is entirely SoC clk drivers, not for lack of trying to modify	2025-12-08 09:38:52 +09:00
sound	ASoC: soc-acpi / SOF: Add best_effort flag to get_function_tplg_files op	2025-12-15 23:08:35 +09:00
target
trace	Miscellaneous x86 fixes:	2025-12-21 14:41:29 -08:00
uapi	ublk: handle UBLK_U_IO_PREP_IO_CMDS	2026-01-22 20:05:40 -07:00
ufs
vdso
video
xen
Kbuild