Re: [PATCH v9 07/12] arm_mpam: propagate MSC access errors for mpam_reprogram_ris_partid()
Srivathsa L Rao <[email protected]>
| Newsgroups | org.kernel.vger.linux-acpi,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
On 8/7/2026 4:24 PM, Andre Przywara wrote: > Allow the mpam_reprogram_ris_partid() function to check for and return > errors, and propagate MSC read and write errors from the lower level up. > This also covers the callers of this function: mpam_reset_ris() and > apply_config(). > > Signed-off-by: Andre Przywara <[email protected]> > Review-by: Ben Horgan <[email protected]> > Reviewed-by: Jonathan Cameron <[email protected]> > Reviewed-by: Gavin Shan <[email protected]> > Tested-by: Gavin Shan <[email protected]> # on NVIDIA Grace Hopper > --- > drivers/resctrl/mpam_devices.c | 137 ++++++++++++++++++++++----------- > 1 file changed, 94 insertions(+), 43 deletions(-) > > diff --git a/drivers/resctrl/mpam_devices.c b/drivers/resctrl/mpam_devices.c > index 96579178f0c3..49239b15a27f 100644 > --- a/drivers/resctrl/mpam_devices.c > +++ b/drivers/resctrl/mpam_devices.c Reviewed-by: Srivathsa L Rao <[email protected]>