linux/drivers/xen/xenfs
Jan Beulich 5c4e79e29a xenfs/xensyms: respect hypervisor's "next" indication
The interface specifies the symnum field as an input and output; the
hypervisor sets it to the next sequential symbol's index. xensyms_next()
incrementing the position explicitly (and xensyms_next_sym()
decrementing it to "rewind") is only correct as long as the sequence of
symbol indexes is non-sparse. Use the hypervisor-supplied value instead
to update the position in xensyms_next(), and use the saved incoming
index in xensyms_next_sym().

Cc: stable@kernel.org
Fixes: a11f4f0a4e ("xen: xensyms support")
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Message-ID: <15d5e7fa-ec5d-422f-9319-d28bed916349@suse.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
2025-03-14 11:18:59 +01:00
..
Makefile
super.c
xenfs.h
xenstored.c
xensyms.c