https://github.com/torvalds/linux
Revision 368990a7fe30737c990f628a60d26d9854a9e690 authored by Juergen Gross on 15 July 2024, 07:47:08 UTC, committed by Juergen Gross on 23 July 2024, 10:23:20 UTC
The recent adding of multicall debug mixed up the referencing of
the debug data. A __percpu tagged pointer can't be initialized with a
plain pointer, so use another percpu variable for the pointer and set
it on each new cpu via a function.

Fixes: 942d917cb92a ("xen: make multicall debug boot time selectable")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407151106.5s7Mnfpz-lkp@intel.com/
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
1 parent 9fe6a8c
History
Tip revision: 368990a7fe30737c990f628a60d26d9854a9e690 authored by Juergen Gross on 15 July 2024, 07:47:08 UTC
xen: fix multicall debug data referencing
Tip revision: 368990a
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