On Thu, 22 Feb 2024 08:24:10 +0100, Christoph Hellwig wrote:
> this series cleans up the uml ubd drivers and gets rid of more blk_queue_*
> calls. It is a against Jens' for-6.9/block branch.
>
> Diffstat:
> ubd_kern.c | 127
> +
> 1
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:17
> Betreff: [PATCH 7/7] ubd: open the backing files in ubd_add
> Opening the backing device onl
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:16
> Betreff: [PATCH 6/7] ubd: remove the queue pointer in struct ubd
> No need for it now, every
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:15
> Betreff: [PATCH 5/7] ubd: move set_disk_ro to ubd_add
> No need to delay this until open tim
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:14
> Betreff: [PATCH 4/7] ubd: move setting the variable queue limits to ubd_add
> No reason to d
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:13
> Betreff: [PATCH 3/7] ubd: move setting the nonrot flag to ubd_add
> No reason to delay this
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:12
> Betreff: [PATCH 2/7] ubd: remove ubd_disk_register
> Fold it into the only caller to remove
- Ursprüngliche Mail -
> Von: "hch"
> An: "richard" , "anton ivanov"
> , "Johannes Berg"
> , "Jens Axboe"
> CC: "linux-um" , "linux-block"
>
> Gesendet: Donnerstag, 22. Februar 2024 08:24:11
> Betreff: [PATCH 1/7] ubd: remove the ubd_gendisk array
> And add a disk pointer to the ubd s
On Fri, Feb 23, 2024 at 11:17:02AM -0700, Rob Herring wrote:
> On Fri, Feb 23, 2024 at 3:23 AM Will Deacon wrote:
> >
> > On Thu, Feb 22, 2024 at 05:03:17PM -0700, Rob Herring wrote:
> > > On Fri, Feb 16, 2024 at 05:05:54PM -0800, Stephen Boyd wrote:
> > > > Call this function unconditionally so t
On 2/16/2024 5:05 PM, Stephen Boyd wrote:
> Call this function unconditionally so that we can populate an empty DTB
> on platforms that don't boot with a firmware provided or builtin DTB.
> When ACPI is in use, unflatten_device_tree() ignores the
> 'initial_boot_params' pointer so the live DT on t
On Tue, Feb 27, 2024, at 16:44, Christophe Leroy wrote:
> Le 27/02/2024 à 16:40, Arnd Bergmann a écrit :
>> On Mon, Feb 26, 2024, at 17:55, Samuel Holland wrote:
>
>
> For 256K pages, powerpc has the following help. I think you should have
> it too:
>
> The kernel will only be able to run
Le 27/02/2024 à 16:40, Arnd Bergmann a écrit :
> On Mon, Feb 26, 2024, at 17:55, Samuel Holland wrote:
>> On 2024-02-26 10:14 AM, Arnd Bergmann wrote:
>>>
>>> +config HAVE_PAGE_SIZE_4KB
>>> + bool
>>> +
>>> +config HAVE_PAGE_SIZE_8KB
>>> + bool
>>> +
>>> +config HAVE_PAGE_SIZE_16KB
>>> +
On Tue, Feb 27, 2024, at 09:45, Geert Uytterhoeven wrote:
>
>> +config PAGE_SIZE_4KB
>> + bool "4KB pages"
>
> Now you got rid of the 4000-byte ("4kB") pages and friends, please
> do not replace these by Kelvin-bytes, and use the official binary
> prefixes => "4 KiB".
>
Done, thanks.
Ar
On Mon, Feb 26, 2024, at 20:02, Christophe Leroy wrote:
> Le 26/02/2024 à 17:14, Arnd Bergmann a écrit :
>> From: Arnd Bergmann
>
> That's a nice re-factor.
>
> The only drawback I see is that we are loosing several interesting
> arch-specific comments/help text. Don't know if there could be an e
On Mon, Feb 26, 2024, at 17:55, Samuel Holland wrote:
> On 2024-02-26 10:14 AM, Arnd Bergmann wrote:
>>
>> +config HAVE_PAGE_SIZE_4KB
>> +bool
>> +
>> +config HAVE_PAGE_SIZE_8KB
>> +bool
>> +
>> +config HAVE_PAGE_SIZE_16KB
>> +bool
>> +
>> +config HAVE_PAGE_SIZE_32KB
>> +bool
>> +
On Tue, Feb 27, 2024, at 12:12, Geert Uytterhoeven wrote:
> On Tue, Feb 27, 2024 at 11:59 AM Arnd Bergmann wrote:
>> On Tue, Feb 27, 2024, at 09:54, Geert Uytterhoeven wrote:
>> I was a bit unsure about how to best do this since there
>> is not really a need for a fixed page size on nommu kernels,
On Mon, Feb 26, 2024 at 05:14:13PM +0100, 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
On 2/26/24 17:14, Arnd Bergmann wrote:
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
On Mon, Feb 26, 2024 at 05:14:14PM +0100, Arnd Bergmann wrote:
> 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/
On Mon, Feb 26, 2024 at 05:14:12PM +0100, Arnd Bergmann wrote:
> 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
> leavi
Christophe Leroy writes:
> 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 a
Hi Arnd,
CC Greg
On Tue, Feb 27, 2024 at 11:59 AM Arnd Bergmann wrote:
> On Tue, Feb 27, 2024, at 09:54, Geert Uytterhoeven wrote:
> >> diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
> >> index 9dcf245c9cbf..c777a129768a 100644
> >> --- a/arch/m68k/Kconfig.cpu
> >> +++ b/arch/m68k/Kc
On Tue, Feb 27, 2024, at 09:54, Geert Uytterhoeven wrote:
> Hi Arnd,
>> diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
>> index 9dcf245c9cbf..c777a129768a 100644
>> --- a/arch/m68k/Kconfig.cpu
>> +++ b/arch/m68k/Kconfig.cpu
>> @@ -30,6 +30,7 @@ config COLDFIRE
>> select GENERIC_
Hi Arnd,
On Mon, Feb 26, 2024 at 5:15 PM 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
Hi Arnd,
On Mon, Feb 26, 2024 at 5:14 PM 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 Berg
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