On Tue, Jul 21, 2020 at 2:32 PM Ard Biesheuvel wrote:
>
> On Tue, 21 Jul 2020 at 11:57, Arnd Bergmann wrote:
> >
> > On Tue, Jul 21, 2020 at 6:18 AM Atish Patra wrote:
> > > On Sat, Jul 18, 2020 at 2:24 AM Arnd Bergmann wrote:
> > > > On Sat, Jul 18, 2020 at 3:05 AM Atish Patra
> > > >
On Tue, 21 Jul 2020 at 11:57, Arnd Bergmann wrote:
>
> On Tue, Jul 21, 2020 at 6:18 AM Atish Patra wrote:
> > On Sat, Jul 18, 2020 at 2:24 AM Arnd Bergmann wrote:
> > > On Sat, Jul 18, 2020 at 3:05 AM Atish Patra wrote:
> > > > That's what the original code was doing. A fixmap entry was added
On Tue, Jul 21, 2020 at 6:18 AM Atish Patra wrote:
> On Sat, Jul 18, 2020 at 2:24 AM Arnd Bergmann wrote:
> > On Sat, Jul 18, 2020 at 3:05 AM Atish Patra wrote:
> > > That's what the original code was doing. A fixmap entry was added to
> > > map the original fdt
> > > location to a virtual so
On Sat, Jul 18, 2020 at 2:24 AM Arnd Bergmann wrote:
>
> On Sat, Jul 18, 2020 at 3:05 AM Atish Patra wrote:
> > On Thu, Jul 16, 2020 at 11:32 PM Arnd Bergmann wrote:
> > > On Fri, Jul 17, 2020 at 1:41 AM Atish Patra wrote:
> > > > +#define DTB_EARLY_SIZE SZ_1M
> > > > +static char
On Sat, Jul 18, 2020 at 3:05 AM Atish Patra wrote:
> On Thu, Jul 16, 2020 at 11:32 PM Arnd Bergmann wrote:
> > On Fri, Jul 17, 2020 at 1:41 AM Atish Patra wrote:
> > > +#define DTB_EARLY_SIZE SZ_1M
> > > +static char early_dtb[DTB_EARLY_SIZE] __initdata;
> >
> > Hardcoding the size in
On Thu, Jul 16, 2020 at 11:32 PM Arnd Bergmann wrote:
>
> On Fri, Jul 17, 2020 at 1:41 AM Atish Patra wrote:
> >
> > From: Anup Patel
> >
> > Currently, RISC-V reserves 1MB of fixmap memory for device tree. However,
> > it maps only single PMD (2MB) space for fixmap which leaves only < 1MB
On Fri, Jul 17, 2020 at 1:41 AM Atish Patra wrote:
>
> From: Anup Patel
>
> Currently, RISC-V reserves 1MB of fixmap memory for device tree. However,
> it maps only single PMD (2MB) space for fixmap which leaves only < 1MB space
> left for other kernel features such as early ioremap which
From: Anup Patel
Currently, RISC-V reserves 1MB of fixmap memory for device tree. However,
it maps only single PMD (2MB) space for fixmap which leaves only < 1MB space
left for other kernel features such as early ioremap which requires fixmap
as well. The fixmap size can be increased by another
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