mirror of https://github.com/torvalds/linux.git
47bdf1d29c
When ublksrv runs inside a pid namespace, START/END_RECOVERY compared
the stored init-ns tgid against the userspace pid (getpid vnr), so the
check failed and control ops could not proceed. Compare against the
caller’s init-ns tgid and store that value, then translate it back to
the caller’s pid namespace when reporting GET_DEV_INFO so ublk list
shows a sensible pid.
Testing: start/recover in a pid namespace; `ublk list` shows
reasonable pid values in init, child, and sibling namespaces.
Fixes:
|
||
|---|---|---|
| .. | ||
| aoe | ||
| drbd | ||
| mtip32xx | ||
| null_blk | ||
| rnbd | ||
| rnull | ||
| xen-blkback | ||
| zram | ||
| Kconfig | ||
| Makefile | ||
| amiflop.c | ||
| ataflop.c | ||
| brd.c | ||
| floppy.c | ||
| loop.c | ||
| n64cart.c | ||
| nbd.c | ||
| ps3disk.c | ||
| ps3vram.c | ||
| rbd.c | ||
| rbd_types.h | ||
| sunvdc.c | ||
| swim.c | ||
| swim3.c | ||
| swim_asm.S | ||
| ublk_drv.c | ||
| virtio_blk.c | ||
| xen-blkfront.c | ||
| z2ram.c | ||
| zloop.c | ||