Re: [RFC PATCH 3/5] kasan: allow architectures to provide an outline readiness check

2019-02-25 Thread Daniel Axtens
>>> Unless somebody minds, I'll do the change and take this patch in my >>> series in order to handle the case of book3s/32 hash. >> >> Please do; feel free to take as many of the patches as you would like >> and I'll rebase whatever is left on the next version of your series. > > I have now done

Re: [RFC PATCH 3/5] kasan: allow architectures to provide an outline readiness check

2019-02-25 Thread Christophe Leroy
Hi Daniel, Le 18/02/2019 à 07:13, Daniel Axtens a écrit : christophe leroy writes: Le 15/02/2019 à 01:04, Daniel Axtens a écrit : In powerpc (as I understand it), we spend a lot of time in boot running in real mode before MMU paging is initalised. During this time we call a lot of generic co

Re: [RFC PATCH 3/5] kasan: allow architectures to provide an outline readiness check

2019-02-17 Thread Daniel Axtens
christophe leroy writes: > Le 15/02/2019 à 01:04, Daniel Axtens a écrit : >> In powerpc (as I understand it), we spend a lot of time in boot >> running in real mode before MMU paging is initalised. During >> this time we call a lot of generic code, including printk(). If >> we try to access the s

Re: [RFC PATCH 3/5] kasan: allow architectures to provide an outline readiness check

2019-02-17 Thread christophe leroy
Le 15/02/2019 à 01:04, Daniel Axtens a écrit : In powerpc (as I understand it), we spend a lot of time in boot running in real mode before MMU paging is initalised. During this time we call a lot of generic code, including printk(). If we try to access the shadow region during this time, thing

[RFC PATCH 3/5] kasan: allow architectures to provide an outline readiness check

2019-02-14 Thread Daniel Axtens
In powerpc (as I understand it), we spend a lot of time in boot running in real mode before MMU paging is initalised. During this time we call a lot of generic code, including printk(). If we try to access the shadow region during this time, things fail. My attempts to move early init before the f