Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-09-08 Thread Andrey Konovalov
On Thu, Aug 27, 2020 at 11:38 AM Catalin Marinas wrote: > > On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: > > diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h > > index 1c99fcadb58c..733be1cb5c95 100644 > > --- a/arch/arm64/include/asm/mte.h > > +++ b/ar

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-09-08 Thread Catalin Marinas
On Tue, Sep 08, 2020 at 03:23:20PM +0200, Andrey Konovalov wrote: > On Thu, Aug 27, 2020 at 11:38 AM Catalin Marinas > wrote: > > On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: > > > diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h > > > index 1c99fcadb58

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-08-27 Thread Andrey Konovalov
On Thu, Aug 27, 2020 at 11:38 AM Catalin Marinas wrote: > > On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: > > diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h > > index 1c99fcadb58c..733be1cb5c95 100644 > > --- a/arch/arm64/include/asm/mte.h > > +++ b/ar

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-08-27 Thread Catalin Marinas
On Thu, Aug 27, 2020 at 11:31:56AM +0100, Vincenzo Frascino wrote: > On 8/27/20 10:38 AM, Catalin Marinas wrote: > > On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: > >> +void * __must_check mte_set_mem_tag_range(void *addr, size_t size, u8 tag) > >> +{ > >> + void *ptr = addr; >

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-08-27 Thread Vincenzo Frascino
On 8/27/20 12:10 PM, Catalin Marinas wrote: > On Thu, Aug 27, 2020 at 11:31:56AM +0100, Vincenzo Frascino wrote: >> On 8/27/20 10:38 AM, Catalin Marinas wrote: >>> On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: +void * __must_check mte_set_mem_tag_range(void *addr, size_t

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-08-27 Thread Vincenzo Frascino
Hi Catalin, On 8/27/20 10:38 AM, Catalin Marinas wrote: > On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: >> diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h >> index 1c99fcadb58c..733be1cb5c95 100644 >> --- a/arch/arm64/include/asm/mte.h >> +++ b/arch/arm

Re: [PATCH 20/35] arm64: mte: Add in-kernel MTE helpers

2020-08-27 Thread Catalin Marinas
On Fri, Aug 14, 2020 at 07:27:02PM +0200, Andrey Konovalov wrote: > diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h > index 1c99fcadb58c..733be1cb5c95 100644 > --- a/arch/arm64/include/asm/mte.h > +++ b/arch/arm64/include/asm/mte.h > @@ -5,14 +5,19 @@ > #ifndef __ASM_MTE_H