Re: [PATCH RFC] seccomp: Implement syscall isolation based on memory areas

2020-06-01 Thread Billy Laws
gion and perform integrity checks it will cause a segfault and a branch to the signal handler. This handler can then return the contents of the original, unpatched region to satisfy them checks. Are memory contents checked by DRM solutions too often for this to be performant? -- Billy Laws > >&g

Re: [PATCH V1 00/12] LP0 entry and exit support for Tegra210

2019-05-28 Thread Billy Laws
Hi, By the looks of this you configure wake events but the pmc driver still only configures lp1, which is the same as linux 4 tegra 4.4+ which also doesn't support lp0, if its selected in dts it'll just change it to LP1/SC7 (both have same code path and neither set any lp0 stuff trm says). What con

Re: [PATCH v2 4/4] mfd: max77620: add documentation for low battery monitoring

2019-01-31 Thread Billy laws
On 31 January 2019 21:05:46 GMT, Rob Herring wrote: >On Wed, Jan 30, 2019 at 8:29 PM Mark Zhang wrote: >> >> On 1/31/2019 3:53 AM, Rob Herring wrote: >> > On Tue, Jan 29, 2019 at 04:55:31PM +0800, Mark Zhang wrote: >> >> Adding documentation for low battery monitor properties: >> >> - maxim,lo

Re: [2/2] mfd: max77620: Add low battery monitor support

2019-01-29 Thread Billy Laws
It does, see this article https://blog.quendi.moe/2018/07/03/en-debugging-nintendo-switch-linux-power-management-battery-desync-edition/ On Tue, Jan 29, 2019 at 9:03 AM Mark Zhang wrote: > > On 1/29/2019 3:36 PM, Billy Laws wrote: > > Sure, that's fine with me, will send then t

Re: [2/2] mfd: max77620: Add low battery monitor support

2019-01-28 Thread Billy Laws
n 29, 2019 at 6:52 AM Mark Zhang wrote: > > On 1/27/2019 10:54 PM, Billy Laws wrote: > > >This patch adds PMIC configurations for low-battery > > >monitoring by handling max77620 register CNFGGLBL1. > > > > > It might be an idea to add lbhyst configura

Re: [2/2] mfd: max77620: Add low battery monitor support

2019-01-27 Thread Billy Laws
On 1/28/19, Lee Jones wrote: > Re-sending due to dodgy looking 'reply-to'. > > On Sun, 27 Jan 2019, Billy Laws wrote: > >> >This patch adds PMIC configurations for low-battery >> >monitoring by handling max77620 register CNFGGLBL1. >> > >> I

Re: [2/2] mfd: max77620: Add low battery monitor support

2019-01-27 Thread Billy Laws
>This patch adds PMIC configurations for low-battery >monitoring by handling max77620 register CNFGGLBL1. > It might be an idea to add lbhyst configuration here and support using custom lbdac values to specify a different cutoff point. See: https://datasheetspdf.com/pdf-file/924230/Maxim/MAX8698C