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#ifndef _FS_CEPH_AUTH_NONE_H
#define _FS_CEPH_AUTH_NONE_H

#include <linux/slab.h>
#include <linux/ceph/auth.h>

/*
 * null security mode.
 *
 * we use a single static authorizer that simply encodes our entity name
 * and global id.
 */

struct ceph_none_authorizer {
	struct ceph_authorizer base;
	char buf[128];
	int buf_len;
	char reply_buf[0];
};

struct ceph_auth_none_info {
	bool starting;
};

int ceph_auth_none_init(struct ceph_auth_client *ac);

#endif

f84b6b4e5d599c7289526eed96541a0654'>7a7b5df84b6b4e5d599c7289526eed96541a0654 (patch) treecf7514c7ddf4410fe37ca9099a2785e1cf08fa7d /tools/perf/tests/attr/test-record-branch-any parent877a021e08ccb6434718c0cc781fdf943c884cc0 (diff)
HID: cp2112: fix sleep-while-atomic
A recent commit fixing DMA-buffers on stack added a shared transfer buffer protected by a spinlock. This is broken as the USB HID request callbacks can sleep. Fix this up by replacing the spinlock with a mutex. Fixes: 1ffb3c40ffb5 ("HID: cp2112: make transfer buffers DMA capable") Cc: stable <stable@vger.kernel.org> # 4.9 Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'tools/perf/tests/attr/test-record-branch-any')