Hi Andrey,
sorry for the late reply, I came back from holiday and try to catch up with the
emails.
On 4/29/19 3:23 PM, Andrey Konovalov wrote:
> On Fri, Apr 26, 2019 at 4:50 PM Catalin Marinas
> wrote:
>>
>> On Mon, Apr 01, 2019 at 06:44:34PM +0200, Andrey Konovalov wrote:
>>> On Fri, Mar 22, 2
On Fri, Apr 26, 2019 at 4:50 PM Catalin Marinas wrote:
>
> On Mon, Apr 01, 2019 at 06:44:34PM +0200, Andrey Konovalov wrote:
> > On Fri, Mar 22, 2019 at 4:41 PM Catalin Marinas
> > wrote:
> > > On Wed, Mar 20, 2019 at 03:51:24PM +0100, Andrey Konovalov wrote:
> > > > @@ -2120,13 +2135,14 @@ stat
On Mon, Apr 01, 2019 at 06:44:34PM +0200, Andrey Konovalov wrote:
> On Fri, Mar 22, 2019 at 4:41 PM Catalin Marinas
> wrote:
> > On Wed, Mar 20, 2019 at 03:51:24PM +0100, Andrey Konovalov wrote:
> > > @@ -2120,13 +2135,14 @@ static int prctl_set_mm(int opt, unsigned long
> > > addr,
> > >
On Mon, Apr 1, 2019 at 6:44 PM Andrey Konovalov wrote:
>
> On Fri, Mar 22, 2019 at 4:41 PM Catalin Marinas
> wrote:
> >
> > On Wed, Mar 20, 2019 at 03:51:24PM +0100, Andrey Konovalov wrote:
> > > @@ -2120,13 +2135,14 @@ static int prctl_set_mm(int opt, unsigned long
> > > addr,
> > > if (
On Fri, Mar 22, 2019 at 4:41 PM Catalin Marinas wrote:
>
> On Wed, Mar 20, 2019 at 03:51:24PM +0100, Andrey Konovalov wrote:
> > @@ -2120,13 +2135,14 @@ static int prctl_set_mm(int opt, unsigned long addr,
> > if (opt == PR_SET_MM_AUXV)
> > return prctl_set_auxv(mm, addr, arg4)
On Wed, Mar 20, 2019 at 03:51:24PM +0100, Andrey Konovalov wrote:
> @@ -2120,13 +2135,14 @@ static int prctl_set_mm(int opt, unsigned long addr,
> if (opt == PR_SET_MM_AUXV)
> return prctl_set_auxv(mm, addr, arg4);
>
> - if (addr >= TASK_SIZE || addr < mmap_min_addr)
> +
On 20/03/2019 14:51, Andrey Konovalov wrote:
This patch is a part of a series that extends arm64 kernel ABI to allow to
pass tagged user pointers (with the top byte set to something else other
than 0x00) as syscall arguments.
prctl_set_mm() and prctl_set_mm_map() use provided user pointers for v
This patch is a part of a series that extends arm64 kernel ABI to allow to
pass tagged user pointers (with the top byte set to something else other
than 0x00) as syscall arguments.
prctl_set_mm() and prctl_set_mm_map() use provided user pointers for vma
lookups and do some pointer comparisons to p
