From: Arnd Bergmann
Naresh noticed that the newly added usage of the PAGE_SIZE macro in
include/vdso/datapage.h introduced a build regression. I had an older
patch that I revived to have this defined through Kconfig rather than
through including asm/page.h, which is not allowed in vdso code.
I r
From: Arnd Bergmann
These four architectures define the same Kconfig symbols for configuring
the page size. Move the logic into a common place where it can be shared
with all other architectures.
Signed-off-by: Arnd Bergmann
---
arch/Kconfig | 58 ++
From: Arnd Bergmann
arc, arm64, parisc and powerpc all have their own Kconfig symbols
in place of the common CONFIG_PAGE_SIZE_4KB symbols. Change these
so the common symbols are the ones that are actually used, while
leaving the arhcitecture specific ones as the user visible
place for configuring
From: Arnd Bergmann
Most architectures only support a single hardcoded page size. In order
to ensure that each one of these sets the corresponding Kconfig symbols,
change over the PAGE_SHIFT definition to the common one and allow
only the hardware page size to be selected.
Signed-off-by: Arnd Be
From: Arnd Bergmann
The recent change to the vdso_data_store broke building compat VDSO
on at least arm64 because it includes headers outside of the include/vdso/
namespace:
In file included from arch/arm64/include/asm/lse.h:5,
from arch/arm64/include/asm/cmpxchg.h:14,
On 2024-02-26 10:14 AM, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> These four architectures define the same Kconfig symbols for configuring
> the page size. Move the logic into a common place where it can be shared
> with all other architectures.
>
> Signed-off-by: Arnd Bergmann
> ---
> ar
Hello list,
I know this is not a small patch, but could someone skim over it?
If there's anything that I can do to make the review process easier,
please let me know.
I already intend to change the "commit message" in the following ways:
- Fix a typo: interpretor -> interpreter
- Mentioning the
Le 26/02/2024 à 17:14, Arnd Bergmann a écrit :
> From: Arnd Bergmann
>
> The recent change to the vdso_data_store broke building compat VDSO
> on at least arm64 because it includes headers outside of the include/vdso/
> namespace:
I understand that powerpc64 also has an issue, see
https://pat
Le 26/02/2024 à 17:14, Arnd Bergmann a écrit :
> From: Arnd Bergmann
>
> These four architectures define the same Kconfig symbols for configuring
> the page size. Move the logic into a common place where it can be shared
> with all other architectures.
>
> Signed-off-by: Arnd Bergmann
> ---
>
Le 26/02/2024 à 17:14, Arnd Bergmann a écrit :
> From: Arnd Bergmann
>
> arc, arm64, parisc and powerpc all have their own Kconfig symbols
> in place of the common CONFIG_PAGE_SIZE_4KB symbols. Change these
> so the common symbols are the ones that are actually used, while
> leaving the arhcite
Future changes will need to add a field to struct vm_unmapped_area_info.
This would cause trouble for any archs that don't initialize the
struct. Currently every user sets each field, so if new fields are
added, the core code parsing the struct will see garbage in the new
field.
It could be possib
On Tue, Feb 27, 2024 at 12:15 AM Arnd Bergmann wrote:
>
> From: Arnd Bergmann
>
> Most architectures only support a single hardcoded page size. In order
> to ensure that each one of these sets the corresponding Kconfig symbols,
> change over the PAGE_SHIFT definition to the common one and allow
>
Le 26/02/2024 à 20:09, Rick Edgecombe a écrit :
> Future changes will need to add a field to struct vm_unmapped_area_info.
> This would cause trouble for any archs that don't initialize the
> struct. Currently every user sets each field, so if new fields are
> added, the core code parsing the str
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