[PATCH v2 11/12] arm_mpam: Switch to kvzmalloc_objs() for allocation of component cfg

[Gavin Shan]

On 9/18/26 12:56 AM, Ben Horgan wrote:
> Each component cfg is sized by the size of a per-PARTID multiplied by the
> number of PARTIDs. On a platform sized to push the limits of the
> specification, the allocation using kzalloc_objs() will consistently
> fail. Change to use kvzmalloc_objs() so that large allocations fall back to
> vmalloc() based allocations.
> 
> Fixes: 09b89d2a72f3 ("arm_mpam: Allow configuration to be applied and restored during cpu online")
> Signed-off-by: Ben Horgan <ben.horgan at arm.com>
> Tested-by: Gavin Shan <gshan at redhat.com>
> ---
>   drivers/resctrl/mpam_devices.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
Reviewed-by: Gavin Shan <gshan at redhat.com>