On 03/12/2018 03:55 PM, Thiebaud Weksteen wrote:
> On Mon, Mar 12, 2018 at 7:33 PM Jeremy Cline wrote:
>
>> On 03/12/2018 02:29 PM, Thiebaud Weksteen wrote:
>>> On Mon, Mar 12, 2018 at 6:30 PM Ard Biesheuvel <
> ard.biesheu...@linaro.org>
>>> wrote:
>>>
On 12 March 2018 at 17:01, Jeremy Clin
On 12 March 2018 at 19:55, Thiebaud Weksteen wrote:
> On Mon, Mar 12, 2018 at 7:33 PM Jeremy Cline wrote:
>
>> On 03/12/2018 02:29 PM, Thiebaud Weksteen wrote:
>> > On Mon, Mar 12, 2018 at 6:30 PM Ard Biesheuvel <
> ard.biesheu...@linaro.org>
>> > wrote:
>> >
>> >> On 12 March 2018 at 17:01, Jere
On Mon, Mar 12, 2018 at 7:33 PM Jeremy Cline wrote:
> On 03/12/2018 02:29 PM, Thiebaud Weksteen wrote:
> > On Mon, Mar 12, 2018 at 6:30 PM Ard Biesheuvel <
ard.biesheu...@linaro.org>
> > wrote:
> >
> >> On 12 March 2018 at 17:01, Jeremy Cline wrote:
> >>> On 03/12/2018 10:56 AM, Ard Biesheuvel w
On 03/12/2018 02:29 PM, Thiebaud Weksteen wrote:
> On Mon, Mar 12, 2018 at 6:30 PM Ard Biesheuvel
> wrote:
>
>> On 12 March 2018 at 17:01, Jeremy Cline wrote:
>>> On 03/12/2018 10:56 AM, Ard Biesheuvel wrote:
On 12 March 2018 at 14:30, Jeremy Cline wrote:
> On 03/12/2018 07:08 AM, Ard
On 03/12/2018 01:30 PM, Ard Biesheuvel wrote:
> On 12 March 2018 at 17:01, Jeremy Cline wrote:
>> On 03/12/2018 10:56 AM, Ard Biesheuvel wrote:
>>> On 12 March 2018 at 14:30, Jeremy Cline wrote:
On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
> On 10 March 2018 at 10:45, Thiebaud Weksteen
On Mon, Mar 12, 2018 at 6:30 PM Ard Biesheuvel
wrote:
> On 12 March 2018 at 17:01, Jeremy Cline wrote:
> > On 03/12/2018 10:56 AM, Ard Biesheuvel wrote:
> >> On 12 March 2018 at 14:30, Jeremy Cline wrote:
> >>> On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
> On 10 March 2018 at 10:45, Thie
On 12 March 2018 at 17:01, Jeremy Cline wrote:
> On 03/12/2018 10:56 AM, Ard Biesheuvel wrote:
>> On 12 March 2018 at 14:30, Jeremy Cline wrote:
>>> On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
On 10 March 2018 at 10:45, Thiebaud Weksteen wrote:
> On Fri, Mar 9, 2018 at 5:54 PM Jeremy
On 03/12/2018 10:56 AM, Ard Biesheuvel wrote:
> On 12 March 2018 at 14:30, Jeremy Cline wrote:
>> On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
>>> On 10 March 2018 at 10:45, Thiebaud Weksteen wrote:
On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
> On Fri, Mar 09, 2018 at 10:43
On 12 March 2018 at 14:30, Jeremy Cline wrote:
> On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
>> On 10 March 2018 at 10:45, Thiebaud Weksteen wrote:
>>> On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
>>>
On Fri, Mar 09, 2018 at 10:43:50AM +, Thiebaud Weksteen wrote:
> Thanks a
On 03/12/2018 07:08 AM, Ard Biesheuvel wrote:
> On 10 March 2018 at 10:45, Thiebaud Weksteen wrote:
>> On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
>>
>>> On Fri, Mar 09, 2018 at 10:43:50AM +, Thiebaud Weksteen wrote:
Thanks a lot for trying out the patch!
Please don't mo
On 10 March 2018 at 10:45, Thiebaud Weksteen wrote:
> On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
>
>> On Fri, Mar 09, 2018 at 10:43:50AM +, Thiebaud Weksteen wrote:
>> > Thanks a lot for trying out the patch!
>> >
>> > Please don't modify your install at this stage, I think we are hit
Dear Jarkko,
On 03/12/18 11:17, Jarkko Sakkinen wrote:
On Sat, 2018-03-10 at 10:45 +, Thiebaud Weksteen wrote:
On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
and it's hanging at "memset(log_tbl, 0, sizeof(*log_tbl) + log_size);"
Thanks. Well, it looks like the memory that is suppos
On Sat, 2018-03-10 at 10:45 +, Thiebaud Weksteen wrote:
> On Fri, Mar 9, 2018 at 5:54 PM Jeremy Cline wrote:
> > and it's hanging at "memset(log_tbl, 0, sizeof(*log_tbl) + log_size);"
>
> Thanks. Well, it looks like the memory that is supposedly allocated is not
> usable. I'm thinking this is
* Ard Biesheuvel wrote:
> On 12 March 2018 at 09:26, Ingo Molnar wrote:
> >
> > * Ingo Molnar wrote:
> >
> >> > -static pgd_t *efi_pgd;
> >> > -
> >>
> >> Hm, so there's some interaction here with:
> >>
> >> 116fef640859: x86/mm/dump_pagetables: Add the EFI pagetable to the
> >> debugfs 'pa
From: Sai Praneeth
Use helper function efi_switch_mm() to switch to/from efi_mm when
invoking any UEFI runtime services.
Likewise, we need to switch back to previous mm (mm context stolen
by efi_mm) after the above calls return successfully. We can use
efi_switch_mm() helper function only with x
From: Sai Praneeth
Since the previous patch added support for efi_mm, let's handle efi_pgd
through efi_mm and remove global variable efi_pgd.
Signed-off-by: Sai Praneeth Prakhya
Cc: "Lee, Chun-Yi"
Cc: Borislav Petkov
Cc: Tony Luck
Cc: Andy Lutomirski
Cc: Michael S. Tsirkin
Cc: Bhupesh Shar
On 12 March 2018 at 09:26, Ingo Molnar wrote:
>
> * Ingo Molnar wrote:
>
>> > -static pgd_t *efi_pgd;
>> > -
>>
>> Hm, so there's some interaction here with:
>>
>> 116fef640859: x86/mm/dump_pagetables: Add the EFI pagetable to the debugfs
>> 'page_tables' directory
>>
>> which is in tip:x86/mm
* Ingo Molnar wrote:
> > -static pgd_t *efi_pgd;
> > -
>
> Hm, so there's some interaction here with:
>
> 116fef640859: x86/mm/dump_pagetables: Add the EFI pagetable to the debugfs
> 'page_tables' directory
>
> which is in tip:x86/mm.
>
> Could you please resolve that conflict? I'll sort
* Ard Biesheuvel wrote:
> From: Sai Praneeth
>
> Since the previous patch added support for efi_mm, let's handle efi_pgd
> through efi_mm and remove global variable efi_pgd.
>
> Signed-off-by: Sai Praneeth Prakhya
> Cc: "Lee, Chun-Yi"
> Cc: Borislav Petkov
> Cc: Tony Luck
> Cc: Andy Lutom
The following changes since commit f779ca740f25c8a6a72d951334f9efc3158a318b:
efi: Make const array 'apple' static (2018-03-09 09:30:35 +0100)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-next
for you to fetch changes up to a6072c
From: Sai Praneeth
Use helper function efi_switch_mm() to switch to/from efi_mm when
invoking any UEFI runtime services.
Likewise, we need to switch back to previous mm (mm context stolen
by efi_mm) after the above calls return successfully. We can use
efi_switch_mm() helper function only with x
As reported by Tyler, efi_esrt_init() will return without releasing the
ESRT table header mapping if it encounters a table with an unexpected
version. Replacing the 'return' with 'goto err_memunmap' would fix this
particular occurrence, but, as it turns out, the code is rather peculiar
to begin wit
From: Sai Praneeth
Since the previous patch added support for efi_mm, let's handle efi_pgd
through efi_mm and remove global variable efi_pgd.
Signed-off-by: Sai Praneeth Prakhya
Cc: "Lee, Chun-Yi"
Cc: Borislav Petkov
Cc: Tony Luck
Cc: Andy Lutomirski
Cc: Michael S. Tsirkin
Cc: Bhupesh Shar
Now that we unambiguously build the entire kernel with -fshort-wchar,
it is no longer necessary to open code efi_char16_t[] initializers as
arrays of characters, and we can move to the L"xxx" notation instead.
Cc: Arnd Bergmann
Cc: Lukas Wunner
Signed-off-by: Ard Biesheuvel
---
arch/x86/boot/c
From: Sai Praneeth
Presently, only ARM uses mm_struct to manage efi page tables and efi
runtime region mappings. As this is the preferred approach, let's make
this data structure common across architectures. Specially, for x86,
using this data structure improves code maintainability and readabili
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