Re: [PATCH -next v4 3/7] arm64: add support for machine check error safe

2022-05-26 Thread Mark Rutland
On Thu, May 26, 2022 at 11:36:41AM +0800, Tong Tiangen wrote: > > > 在 2022/5/25 16:30, Mark Rutland 写道: > > On Thu, May 19, 2022 at 02:29:54PM +0800, Tong Tiangen wrote: > > > > > > > > > 在 2022/5/13 23:26, Mark Rutland 写道: > > > > On Wed, Apr 20, 2022 at 03:04:14AM +, Tong Tiangen wrote: >

Re: [PATCH -next v4 3/7] arm64: add support for machine check error safe

2022-05-25 Thread Mark Rutland
On Thu, May 19, 2022 at 02:29:54PM +0800, Tong Tiangen wrote: > > > 在 2022/5/13 23:26, Mark Rutland 写道: > > On Wed, Apr 20, 2022 at 03:04:14AM +, Tong Tiangen wrote: > > > During the processing of arm64 kernel hardware memory errors(do_sea()), if > > > the errors is consumed in the kernel, th

Re: [PATCH -next v4 3/7] arm64: add support for machine check error safe

2022-05-13 Thread Mark Rutland
On Wed, Apr 20, 2022 at 03:04:14AM +, Tong Tiangen wrote: > During the processing of arm64 kernel hardware memory errors(do_sea()), if > the errors is consumed in the kernel, the current processing is panic. > However, it is not optimal. > > Take uaccess for example, if the uaccess operation f