mirror of
https://github.com/torvalds/linux
synced 2024-10-07 20:05:15 +00:00
17d6b82d2d
.data of platform_device_info will be copied into .platform_data of
struct device via platform_device_add_data.
However, vhcis[i] contains a spinlock, is dynamically allocated and
used by other code, so it is not meant to be copied. The workaround
was to use void *vhci as an agent, but it was removed in the commit
suggested below.
This patch adds back the workaround and changes the way of using
platform_data accordingly.
Reported-by: syzbot+e0dbc33630a092ccf033@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/00000000000029242706077f3145@google.com/
Reported-by: syzbot+6867a9777f4b8dc4e256@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/r/0000000000007634c1060793197c@google.com/
Fixes:
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| stub.h | ||
| stub_dev.c | ||
| stub_main.c | ||
| stub_rx.c | ||
| stub_tx.c | ||
| usbip_common.c | ||
| usbip_common.h | ||
| usbip_event.c | ||
| vhci.h | ||
| vhci_hcd.c | ||
| vhci_rx.c | ||
| vhci_sysfs.c | ||
| vhci_tx.c | ||
| vudc.h | ||
| vudc_dev.c | ||
| vudc_main.c | ||
| vudc_rx.c | ||
| vudc_sysfs.c | ||
| vudc_transfer.c | ||
| vudc_tx.c | ||