On Fri, Dec 09, 2022 at 02:15:07PM +0800, yekai (A) wrote: > > > On 2022/11/25 16:49, yekai (A) wrote: > > > > On 2022/11/19 15:48, Kai Ye wrote: > >> 1、Add the uacce hardware error isolation interface. Hardware error > >> thresholds can be configured by sysfs node. User can get the hardware > >> isolated state by sysfs node. > >> 2、Defining the isolation strategy for uacce device by uacce sysfs node. > >> If the number of hardware errors exceeds the configured value, the > >> uacce device will not be available in user space. > >> 3、The ACC VF device use the PF device isolation strategy. > >> > >> changes v1->v2: > >> - deleted dev_to_uacce api. > >> - add vfs node doc. > >> - move uacce->ref to driver. > >> changes v2->v3: > >> - deleted some redundant code. > >> - use qm state instead of reference count. > >> - add null pointer check. > >> - isolate_strategy_read() instead of a copy. > >> changes v3->v4: > >> - modify a comment > >> changes v4->v5: > >> - use bool instead of atomic. > >> - isolation frequency instead of isolation command. > >> changes v5->v6: > >> - add is_visible in uacce. > >> - add the description of the isolation strategy file node. > >> changes v6->v7 > >> - add an example for isolate_strategy in Documentation. > >> changes v7->v8 > >> - update the correct date. > >> changes v8->v9 > >> - move isolation strategy from qm to uacce. > >> changes v9->v10 > >> - Go back to the v8 version of the solution. > >> - Modify some code according to suggestions. > >> > >> Kai Ye (3): > >> uacce: supports device isolation feature > >> Documentation: add the device isolation feature sysfs nodes for uacce > >> crypto: hisilicon/qm - define the device isolation strategy > >> > >> Documentation/ABI/testing/sysfs-driver-uacce | 18 ++ > >> drivers/crypto/hisilicon/qm.c | 169 +++++++++++++++++-- > >> drivers/misc/uacce/uacce.c | 50 ++++++ > >> include/linux/hisi_acc_qm.h | 15 ++ > >> include/linux/uacce.h | 12 ++ > >> 5 files changed, 249 insertions(+), 15 deletions(-) > >> > > Hi Grek > > > > Just a friendly ping. > > > > Thanks > > Kai > > Hi Greg KH > > Could you help me to apply this patchset v10? Sorry, it needs review from the crypto maintainers before I can take it. Also, it looks to be too late for 6.2-rc1 at this point in time. thanks, greg k-h
