Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
reservations") introduced early_reserve_memory() to do all needed
initial memblock_reserve() calls in one function. Unfortunately the
call of early_reserve_memory() is done too late for Xen dom0, as in
some cases a Xen hook called by e820__memory_setup() will need those
memory reservations to have happened already.
Move the call of early_reserve_memory() to the beginning of
setup_arch() in order to avoid such problems.
Cc: [email protected]
Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
Reported-by: Marek Marczykowski-Górecki <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>
---
arch/x86/kernel/setup.c | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 79f164141116..f369c51ec580 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
void __init setup_arch(char **cmdline_p)
{
+ /*
+ * Do some memory reservations *before* memory is added to
+ * memblock, so memblock allocations won't overwrite it.
+ * Do it after early param, so we could get (unlikely) panic from
+ * serial.
+ *
+ * After this point everything still needed from the boot loader or
+ * firmware or kernel text should be early reserved or marked not
+ * RAM in e820. All other memory is free game.
+ */
+ early_reserve_memory();
+
#ifdef CONFIG_X86_32
memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
@@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
parse_early_param();
- /*
- * Do some memory reservations *before* memory is added to
- * memblock, so memblock allocations won't overwrite it.
- * Do it after early param, so we could get (unlikely) panic from
- * serial.
- *
- * After this point everything still needed from the boot loader or
- * firmware or kernel text should be early reserved or marked not
- * RAM in e820. All other memory is free game.
- */
- early_reserve_memory();
-
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Memory used by the kernel cannot be hot-removed because Linux
--
2.26.2
On 14.09.2021 11:41, Juergen Gross wrote:
> Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
> reservations") introduced early_reserve_memory() to do all needed
> initial memblock_reserve() calls in one function. Unfortunately the
> call of early_reserve_memory() is done too late for Xen dom0, as in
> some cases a Xen hook called by e820__memory_setup() will need those
> memory reservations to have happened already.
>
> Move the call of early_reserve_memory() to the beginning of
> setup_arch() in order to avoid such problems.
>
> Cc: [email protected]
> Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
> Reported-by: Marek Marczykowski-Górecki <[email protected]>
> Signed-off-by: Juergen Gross <[email protected]>
> ---
> arch/x86/kernel/setup.c | 24 ++++++++++++------------
> 1 file changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> index 79f164141116..f369c51ec580 100644
> --- a/arch/x86/kernel/setup.c
> +++ b/arch/x86/kernel/setup.c
> @@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
>
> void __init setup_arch(char **cmdline_p)
> {
> + /*
> + * Do some memory reservations *before* memory is added to
> + * memblock, so memblock allocations won't overwrite it.
> + * Do it after early param, so we could get (unlikely) panic from
> + * serial.
Hmm, this part of the comment is not only stale now, but gets actively
undermined. No idea how likely such a panic() would be, and hence how
relevant it is to retain this particular property.
Jan
> + * After this point everything still needed from the boot loader or
> + * firmware or kernel text should be early reserved or marked not
> + * RAM in e820. All other memory is free game.
> + */
> + early_reserve_memory();
> +
> #ifdef CONFIG_X86_32
> memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
>
> @@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
>
> parse_early_param();
>
> - /*
> - * Do some memory reservations *before* memory is added to
> - * memblock, so memblock allocations won't overwrite it.
> - * Do it after early param, so we could get (unlikely) panic from
> - * serial.
> - *
> - * After this point everything still needed from the boot loader or
> - * firmware or kernel text should be early reserved or marked not
> - * RAM in e820. All other memory is free game.
> - */
> - early_reserve_memory();
> -
> #ifdef CONFIG_MEMORY_HOTPLUG
> /*
> * Memory used by the kernel cannot be hot-removed because Linux
>
On Tue, Sep 14, 2021 at 11:41:08AM +0200, Juergen Gross wrote:
> Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
> reservations") introduced early_reserve_memory() to do all needed
> initial memblock_reserve() calls in one function. Unfortunately the
> call of early_reserve_memory() is done too late for Xen dom0, as in
> some cases a Xen hook called by e820__memory_setup() will need those
> memory reservations to have happened already.
>
> Move the call of early_reserve_memory() to the beginning of
> setup_arch() in order to avoid such problems.
>
> Cc: [email protected]
> Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
> Reported-by: Marek Marczykowski-Górecki <[email protected]>
> Signed-off-by: Juergen Gross <[email protected]>
Thanks, it works!
Tested-by: Marek Marczykowski-Górecki <[email protected]>
> ---
> arch/x86/kernel/setup.c | 24 ++++++++++++------------
> 1 file changed, 12 insertions(+), 12 deletions(-)
>
> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> index 79f164141116..f369c51ec580 100644
> --- a/arch/x86/kernel/setup.c
> +++ b/arch/x86/kernel/setup.c
> @@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
>
> void __init setup_arch(char **cmdline_p)
> {
> + /*
> + * Do some memory reservations *before* memory is added to
> + * memblock, so memblock allocations won't overwrite it.
> + * Do it after early param, so we could get (unlikely) panic from
> + * serial.
> + *
> + * After this point everything still needed from the boot loader or
> + * firmware or kernel text should be early reserved or marked not
> + * RAM in e820. All other memory is free game.
> + */
> + early_reserve_memory();
> +
> #ifdef CONFIG_X86_32
> memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
>
> @@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
>
> parse_early_param();
>
> - /*
> - * Do some memory reservations *before* memory is added to
> - * memblock, so memblock allocations won't overwrite it.
> - * Do it after early param, so we could get (unlikely) panic from
> - * serial.
> - *
> - * After this point everything still needed from the boot loader or
> - * firmware or kernel text should be early reserved or marked not
> - * RAM in e820. All other memory is free game.
> - */
> - early_reserve_memory();
> -
> #ifdef CONFIG_MEMORY_HOTPLUG
> /*
> * Memory used by the kernel cannot be hot-removed because Linux
> --
> 2.26.2
>
--
Best Regards,
Marek Marczykowski-Górecki
Invisible Things Lab
On 14.09.21 12:03, Jan Beulich wrote:
> On 14.09.2021 11:41, Juergen Gross wrote:
>> Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
>> reservations") introduced early_reserve_memory() to do all needed
>> initial memblock_reserve() calls in one function. Unfortunately the
>> call of early_reserve_memory() is done too late for Xen dom0, as in
>> some cases a Xen hook called by e820__memory_setup() will need those
>> memory reservations to have happened already.
>>
>> Move the call of early_reserve_memory() to the beginning of
>> setup_arch() in order to avoid such problems.
>>
>> Cc: [email protected]
>> Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
>> Reported-by: Marek Marczykowski-Górecki <[email protected]>
>> Signed-off-by: Juergen Gross <[email protected]>
>> ---
>> arch/x86/kernel/setup.c | 24 ++++++++++++------------
>> 1 file changed, 12 insertions(+), 12 deletions(-)
>>
>> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
>> index 79f164141116..f369c51ec580 100644
>> --- a/arch/x86/kernel/setup.c
>> +++ b/arch/x86/kernel/setup.c
>> @@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
>>
>> void __init setup_arch(char **cmdline_p)
>> {
>> + /*
>> + * Do some memory reservations *before* memory is added to
>> + * memblock, so memblock allocations won't overwrite it.
>> + * Do it after early param, so we could get (unlikely) panic from
>> + * serial.
>
> Hmm, this part of the comment is not only stale now, but gets actively
> undermined. No idea how likely such a panic() would be, and hence how
> relevant it is to retain this particular property.
Ah, right.
The alternative would be to split it up again. Let's let the x86
maintainers decide which way is the better one.
Juergen
>
> Jan
>
>> + * After this point everything still needed from the boot loader or
>> + * firmware or kernel text should be early reserved or marked not
>> + * RAM in e820. All other memory is free game.
>> + */
>> + early_reserve_memory();
>> +
>> #ifdef CONFIG_X86_32
>> memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
>>
>> @@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
>>
>> parse_early_param();
>>
>> - /*
>> - * Do some memory reservations *before* memory is added to
>> - * memblock, so memblock allocations won't overwrite it.
>> - * Do it after early param, so we could get (unlikely) panic from
>> - * serial.
>> - *
>> - * After this point everything still needed from the boot loader or
>> - * firmware or kernel text should be early reserved or marked not
>> - * RAM in e820. All other memory is free game.
>> - */
>> - early_reserve_memory();
>> -
>> #ifdef CONFIG_MEMORY_HOTPLUG
>> /*
>> * Memory used by the kernel cannot be hot-removed because Linux
>>
>
You forgot to Cc Mike, lemme add him.
And drop stable@ too.
On Tue, Sep 14, 2021 at 01:06:22PM +0200, Juergen Gross wrote:
> On 14.09.21 12:03, Jan Beulich wrote:
> > On 14.09.2021 11:41, Juergen Gross wrote:
> > > Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
> > > reservations") introduced early_reserve_memory() to do all needed
> > > initial memblock_reserve() calls in one function. Unfortunately the
> > > call of early_reserve_memory() is done too late for Xen dom0, as in
> > > some cases a Xen hook called by e820__memory_setup() will need those
> > > memory reservations to have happened already.
> > >
> > > Move the call of early_reserve_memory() to the beginning of
> > > setup_arch() in order to avoid such problems.
> > >
> > > Cc: [email protected]
> > > Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
> > > Reported-by: Marek Marczykowski-Górecki <[email protected]>
> > > Signed-off-by: Juergen Gross <[email protected]>
> > > ---
> > > arch/x86/kernel/setup.c | 24 ++++++++++++------------
> > > 1 file changed, 12 insertions(+), 12 deletions(-)
> > >
> > > diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> > > index 79f164141116..f369c51ec580 100644
> > > --- a/arch/x86/kernel/setup.c
> > > +++ b/arch/x86/kernel/setup.c
> > > @@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
> > > void __init setup_arch(char **cmdline_p)
> > > {
> > > + /*
> > > + * Do some memory reservations *before* memory is added to
> > > + * memblock, so memblock allocations won't overwrite it.
> > > + * Do it after early param, so we could get (unlikely) panic from
> > > + * serial.
> >
> > Hmm, this part of the comment is not only stale now, but gets actively
> > undermined. No idea how likely such a panic() would be, and hence how
> > relevant it is to retain this particular property.
>
> Ah, right.
>
> The alternative would be to split it up again. Let's let the x86
> maintainers decide which way is the better one.
>
>
> Juergen
>
> >
> > Jan
> >
> > > + * After this point everything still needed from the boot loader or
> > > + * firmware or kernel text should be early reserved or marked not
> > > + * RAM in e820. All other memory is free game.
> > > + */
> > > + early_reserve_memory();
> > > +
> > > #ifdef CONFIG_X86_32
> > > memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
> > > @@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
> > > parse_early_param();
> > > - /*
> > > - * Do some memory reservations *before* memory is added to
> > > - * memblock, so memblock allocations won't overwrite it.
> > > - * Do it after early param, so we could get (unlikely) panic from
> > > - * serial.
> > > - *
> > > - * After this point everything still needed from the boot loader or
> > > - * firmware or kernel text should be early reserved or marked not
> > > - * RAM in e820. All other memory is free game.
> > > - */
> > > - early_reserve_memory();
> > > -
> > > #ifdef CONFIG_MEMORY_HOTPLUG
> > > /*
> > > * Memory used by the kernel cannot be hot-removed because Linux
> > >
> >
>
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
On Wed, Sep 15, 2021 at 01:00:20PM +0200, Borislav Petkov wrote:
> You forgot to Cc Mike, lemme add him.
>
> And drop stable@ too.
>
> On Tue, Sep 14, 2021 at 01:06:22PM +0200, Juergen Gross wrote:
> > On 14.09.21 12:03, Jan Beulich wrote:
> > > On 14.09.2021 11:41, Juergen Gross wrote:
> > > > Commit a799c2bd29d19c565 ("x86/setup: Consolidate early memory
> > > > reservations") introduced early_reserve_memory() to do all needed
> > > > initial memblock_reserve() calls in one function. Unfortunately the
> > > > call of early_reserve_memory() is done too late for Xen dom0, as in
> > > > some cases a Xen hook called by e820__memory_setup() will need those
> > > > memory reservations to have happened already.
> > > >
> > > > Move the call of early_reserve_memory() to the beginning of
> > > > setup_arch() in order to avoid such problems.
> > > >
> > > > Cc: [email protected]
> > > > Fixes: a799c2bd29d19c565 ("x86/setup: Consolidate early memory reservations")
> > > > Reported-by: Marek Marczykowski-G?recki <[email protected]>
> > > > Signed-off-by: Juergen Gross <[email protected]>
> > > > ---
> > > > arch/x86/kernel/setup.c | 24 ++++++++++++------------
> > > > 1 file changed, 12 insertions(+), 12 deletions(-)
> > > >
> > > > diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> > > > index 79f164141116..f369c51ec580 100644
> > > > --- a/arch/x86/kernel/setup.c
> > > > +++ b/arch/x86/kernel/setup.c
> > > > @@ -757,6 +757,18 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
> > > > void __init setup_arch(char **cmdline_p)
> > > > {
> > > > + /*
> > > > + * Do some memory reservations *before* memory is added to
> > > > + * memblock, so memblock allocations won't overwrite it.
> > > > + * Do it after early param, so we could get (unlikely) panic from
> > > > + * serial.
> > >
> > > Hmm, this part of the comment is not only stale now, but gets actively
> > > undermined. No idea how likely such a panic() would be, and hence how
> > > relevant it is to retain this particular property.
> >
> > Ah, right.
> >
> > The alternative would be to split it up again. Let's let the x86
> > maintainers decide which way is the better one.
I think the first sentence about reserving memory before memblock
allocations are possible is important and I think we should keep it.
With that
Acked-by: Mike Rapoport <[email protected]>
> >
> >
> > Juergen
> >
> > >
> > > Jan
> > >
> > > > + * After this point everything still needed from the boot loader or
> > > > + * firmware or kernel text should be early reserved or marked not
> > > > + * RAM in e820. All other memory is free game.
> > > > + */
> > > > + early_reserve_memory();
> > > > +
> > > > #ifdef CONFIG_X86_32
> > > > memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
> > > > @@ -876,18 +888,6 @@ void __init setup_arch(char **cmdline_p)
> > > > parse_early_param();
> > > > - /*
> > > > - * Do some memory reservations *before* memory is added to
> > > > - * memblock, so memblock allocations won't overwrite it.
> > > > - * Do it after early param, so we could get (unlikely) panic from
> > > > - * serial.
> > > > - *
> > > > - * After this point everything still needed from the boot loader or
> > > > - * firmware or kernel text should be early reserved or marked not
> > > > - * RAM in e820. All other memory is free game.
> > > > - */
> > > > - early_reserve_memory();
> > > > -
> > > > #ifdef CONFIG_MEMORY_HOTPLUG
> > > > /*
> > > > * Memory used by the kernel cannot be hot-removed because Linux
> > > >
> > >
> >
>
>
>
>
>
>
> --
> Regards/Gruss,
> Boris.
>
> https://people.kernel.org/tglx/notes-about-netiquette
--
Sincerely yours,
Mike.
On Thu, Sep 16, 2021 at 12:09:27PM +0300, Mike Rapoport wrote:
> I think the first sentence about reserving memory before memblock
> allocations are possible is important and I think we should keep it.
I expanded that comment this way:
/*
* Do some memory reservations *before* memory is added to memblock, so
* memblock allocations won't overwrite it.
*
* After this point, everything still needed from the boot loader or
* firmware or kernel text should be early reserved or marked not RAM in
* e820. All other memory is free game.
*
* This call needs to happen before e820__memory_setup() which calls the
* xen_memory_setup() on Xen dom0 which relies on the fact that those
* early reservations have happened already.
*/
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
On 16.09.21 12:29, Borislav Petkov wrote:
> On Thu, Sep 16, 2021 at 12:09:27PM +0300, Mike Rapoport wrote:
>> I think the first sentence about reserving memory before memblock
>> allocations are possible is important and I think we should keep it.
>
> I expanded that comment this way:
>
> /*
> * Do some memory reservations *before* memory is added to memblock, so
> * memblock allocations won't overwrite it.
> *
> * After this point, everything still needed from the boot loader or
> * firmware or kernel text should be early reserved or marked not RAM in
> * e820. All other memory is free game.
> *
> * This call needs to happen before e820__memory_setup() which calls the
> * xen_memory_setup() on Xen dom0 which relies on the fact that those
> * early reservations have happened already.
> */
>
Yes, this seems to be an accurate description.
Juergen
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: 1c1046581f1a3809e075669a3df0191869d96dd1
Gitweb: https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
Author: Juergen Gross <[email protected]>
AuthorDate: Tue, 14 Sep 2021 11:41:08 +02:00
Committer: Borislav Petkov <[email protected]>
CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
x86/setup: Call early_reserve_memory() earlier
Commit in Fixes introduced early_reserve_memory() to do all needed
initial memblock_reserve() calls in one function. Unfortunately, the call
of early_reserve_memory() is done too late for Xen dom0, as in some
cases a Xen hook called by e820__memory_setup() will need those memory
reservations to have happened already.
Move the call of early_reserve_memory() to the beginning of setup_arch()
in order to avoid such problems.
Fixes: a799c2bd29d1 ("x86/setup: Consolidate early memory reservations")
Reported-by: Marek Marczykowski-Górecki <[email protected]>
Signed-off-by: Juergen Gross <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Acked-by: Mike Rapoport <[email protected]>
Tested-by: Marek Marczykowski-Górecki <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
---
arch/x86/kernel/setup.c | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index bff3a78..9095158 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -766,6 +766,20 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
void __init setup_arch(char **cmdline_p)
{
+ /*
+ * Do some memory reservations *before* memory is added to memblock, so
+ * memblock allocations won't overwrite it.
+ *
+ * After this point, everything still needed from the boot loader or
+ * firmware or kernel text should be early reserved or marked not RAM in
+ * e820. All other memory is free game.
+ *
+ * This call needs to happen before e820__memory_setup() which calls
+ * xen_memory_setup() on Xen dom0 which relies on the fact that those
+ * early reservations have happened already.
+ */
+ early_reserve_memory();
+
#ifdef CONFIG_X86_32
memcpy(&boot_cpu_data, &new_cpu_data, sizeof(new_cpu_data));
@@ -885,18 +899,6 @@ void __init setup_arch(char **cmdline_p)
parse_early_param();
- /*
- * Do some memory reservations *before* memory is added to
- * memblock, so memblock allocations won't overwrite it.
- * Do it after early param, so we could get (unlikely) panic from
- * serial.
- *
- * After this point everything still needed from the boot loader or
- * firmware or kernel text should be early reserved or marked not
- * RAM in e820. All other memory is free game.
- */
- early_reserve_memory();
-
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Memory used by the kernel cannot be hot-removed because Linux
On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
> The following commit has been merged into the x86/urgent branch of
> tip:
>
> Commit-ID: 1c1046581f1a3809e075669a3df0191869d96dd1
> Gitweb:
> https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
> Author: Juergen Gross <[email protected]>
> AuthorDate: Tue, 14 Sep 2021 11:41:08 +02:00
> Committer: Borislav Petkov <[email protected]>
> CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
>
> x86/setup: Call early_reserve_memory() earlier
This commit rendered tip toxic to my i4790 desktop box and i5-6200U
lappy. Boot for both is instantly over without so much as a twitch.
Post bisect revert made both all better.
-Mike
On Sun, Sep 19, 2021 at 06:55:16PM +0200, Mike Galbraith wrote:
> On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
> > The following commit has been merged into the x86/urgent branch of
> > tip:
> >
> > Commit-ID:???? 1c1046581f1a3809e075669a3df0191869d96dd1
> > Gitweb:???????
> > https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
> > Author:??????? Juergen Gross <[email protected]>
> > AuthorDate:??? Tue, 14 Sep 2021 11:41:08 +02:00
> > Committer:???? Borislav Petkov <[email protected]>
> > CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
> >
> > x86/setup: Call early_reserve_memory() earlier
>
> This commit rendered tip toxic to my i4790 desktop box and i5-6200U
> lappy. Boot for both is instantly over without so much as a twitch.
>
> Post bisect revert made both all better.
Can you please send the boot log of a working kernel up to
"Memory: %luK/%luK available"
line for both of them?
>
> -Mike
--
Sincerely yours,
Mike.
On Sun, Sep 19, 2021 at 06:55:16PM +0200, Mike Galbraith wrote:
> On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
> > The following commit has been merged into the x86/urgent branch of
> > tip:
> >
> > Commit-ID: 1c1046581f1a3809e075669a3df0191869d96dd1
> > Gitweb:
> > https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
> > Author: Juergen Gross <[email protected]>
> > AuthorDate: Tue, 14 Sep 2021 11:41:08 +02:00
> > Committer: Borislav Petkov <[email protected]>
> > CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
> >
> > x86/setup: Call early_reserve_memory() earlier
>
> This commit rendered tip toxic to my i4790 desktop box and i5-6200U
> lappy. Boot for both is instantly over without so much as a twitch.
>
> Post bisect revert made both all better.
I had a suspicion that moving stuff around like that would not just
simply work in all cases, as our boot order is very lovely and fragile.
And it booted just fine on my machines here.
;-\
Anyway, commit zapped from the x86/urgent lineup. We'll have to have a
third try later.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
On Sun, 2021-09-19 at 20:04 +0300, Mike Rapoport wrote:
>
> Can you please send the boot log of a working kernel up to
>
> "Memory: %luK/%luK available"
>
> line for both of them?
Desktop box:
[ 0.000000] microcode: microcode updated early to revision 0x28, date = 2019-11-12
[ 0.000000] Linux version 5.15.0.g02770d1-tip (root@homer) (gcc (SUSE Linux) 7.5.0, GNU ld (GNU Binutils; SUSE Linux Enterprise 15) 2.35.1.20201123-7.18) #46 SMP Sun Sep 19 18:42:41 CEST 2021
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip root=UUID=891c2a1f-cc1a-464b-a529-ab6add65aa21 scsi_mod.use_blk_mq=1 ftrace_dump_on_oops skew_tick=1 nortsched nodelayacct audit=0 cgroup_disable=memory cgroup_hide=all mitigations=off noresume panic=60 ignore_loglevel showopts crashkernel=204M
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 0.000000] signal: max sigframe size: 1776
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000cf9b7fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cf9b8000-0x00000000cf9befff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000cf9bf000-0x00000000cfdfdfff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000cfdfe000-0x00000000d00befff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000d00bf000-0x00000000de787fff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000de788000-0x00000000de811fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000de812000-0x00000000de828fff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x00000000de829000-0x00000000de98dfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x00000000de98e000-0x00000000deffefff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000defff000-0x00000000deffffff] usable
[ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000041effffff] usable
[ 0.000000] printk: debug: ignoring loglevel setting.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: update [mem 0xcf673018-0xcf694a57] usable ==> usable
[ 0.000000] e820: update [mem 0xcf673018-0xcf694a57] usable ==> usable
[ 0.000000] extended physical RAM map:
[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] reserve setup_data: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000cf673017] usable
[ 0.000000] reserve setup_data: [mem 0x00000000cf673018-0x00000000cf694a57] usable
[ 0.000000] reserve setup_data: [mem 0x00000000cf694a58-0x00000000cf9b7fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000cf9b8000-0x00000000cf9befff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x00000000cf9bf000-0x00000000cfdfdfff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000cfdfe000-0x00000000d00befff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000d00bf000-0x00000000de787fff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000de788000-0x00000000de811fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000de812000-0x00000000de828fff] ACPI data
[ 0.000000] reserve setup_data: [mem 0x00000000de829000-0x00000000de98dfff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x00000000de98e000-0x00000000deffefff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000defff000-0x00000000deffffff] usable
[ 0.000000] reserve setup_data: [mem 0x00000000f8000000-0x00000000fbffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fed00000-0x00000000fed03fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000041effffff] usable
[ 0.000000] efi: EFI v2.31 by American Megatrends
[ 0.000000] efi: ESRT=0xdef87998 ACPI=0xde816000 ACPI 2.0=0xde816000 SMBIOS=0xdef87598
[ 0.000000] SMBIOS 2.7 present.
[ 0.000000] DMI: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/23/2013
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 3591.714 MHz processor
[ 0.000092] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000094] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000098] last_pfn = 0x41f000 max_arch_pfn = 0x400000000
[ 0.000169] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.000869] e820: update [mem 0xe0000000-0xffffffff] usable ==> reserved
[ 0.000874] last_pfn = 0xdf000 max_arch_pfn = 0x400000000
[ 0.005979] esrt: Reserving ESRT space from 0x00000000def87998 to 0x00000000def879d0.
[ 0.005985] Kernel/User page tables isolation: disabled on command line.
[ 0.005987] Using GB pages for direct mapping
[ 0.006571] Secure boot disabled
[ 0.006571] RAMDISK: [mem 0x3f214000-0x3fffafff]
[ 0.006575] ACPI: Early table checksum verification disabled
[ 0.006577] ACPI: RSDP 0x00000000DE816000 000024 (v02 MEDION)
[ 0.006580] ACPI: XSDT 0x00000000DE816088 00008C (v01 MEDION MEDIONAG 11112011 AMI 00010013)
[ 0.006583] ACPI: FACP 0x00000000DE822CC8 00010C (v05 MEDION MEDIONAG 11112011 AMI 00010013)
[ 0.006587] ACPI: DSDT 0x00000000DE8161A0 00CB24 (v02 MEDION MEDIONAG 00000028 INTL 20120711)
[ 0.006589] ACPI: FACS 0x00000000DE98C080 000040
[ 0.006591] ACPI: APIC 0x00000000DE822DD8 000092 (v03 MEDION MEDIONAG 11112011 AMI 00010013)
[ 0.006593] ACPI: FPDT 0x00000000DE822E70 000044 (v01 MEDION MEDIONAG 11112011 AMI 00010013)
[ 0.006595] ACPI: MSDM 0x00000000DE822EB8 000055 (v03 MEDION MEDIONAG 11112011 AMI 00010013)
[ 0.006597] ACPI: LPIT 0x00000000DE822F10 00005C (v01 MEDION MEDIONAG 00000000 AMI. 00000005)
[ 0.006599] ACPI: SSDT 0x00000000DE822F70 000539 (v01 PmRef Cpu0Ist 00003000 INTL 20120711)
[ 0.006602] ACPI: SSDT 0x00000000DE8234B0 000AD8 (v01 PmRef CpuPm 00003000 INTL 20120711)
[ 0.006604] ACPI: MCFG 0x00000000DE823F88 00003C (v01 MEDION MEDIONAG 11112011 MSFT 00000097)
[ 0.006606] ACPI: HPET 0x00000000DE823FC8 000038 (v01 MEDION MEDIONAG 11112011 AMI. 00000005)
[ 0.006608] ACPI: SSDT 0x00000000DE824000 000443 (v01 SataRe SataTabl 00001000 INTL 20120711)
[ 0.006610] ACPI: SSDT 0x00000000DE824448 0033CE (v01 SaSsdt SaSsdt 00003000 INTL 20091112)
[ 0.006612] ACPI: DMAR 0x00000000DE827818 000080 (v01 INTEL HSW 00000001 INTL 00000001)
[ 0.006614] ACPI: SSDT 0x00000000DE827898 000A26 (v01 Intel_ IsctTabl 00001000 INTL 20120711)
[ 0.006616] ACPI: Reserving FACP table memory at [mem 0xde822cc8-0xde822dd3]
[ 0.006617] ACPI: Reserving DSDT table memory at [mem 0xde8161a0-0xde822cc3]
[ 0.006618] ACPI: Reserving FACS table memory at [mem 0xde98c080-0xde98c0bf]
[ 0.006619] ACPI: Reserving APIC table memory at [mem 0xde822dd8-0xde822e69]
[ 0.006620] ACPI: Reserving FPDT table memory at [mem 0xde822e70-0xde822eb3]
[ 0.006621] ACPI: Reserving MSDM table memory at [mem 0xde822eb8-0xde822f0c]
[ 0.006622] ACPI: Reserving LPIT table memory at [mem 0xde822f10-0xde822f6b]
[ 0.006622] ACPI: Reserving SSDT table memory at [mem 0xde822f70-0xde8234a8]
[ 0.006623] ACPI: Reserving SSDT table memory at [mem 0xde8234b0-0xde823f87]
[ 0.006624] ACPI: Reserving MCFG table memory at [mem 0xde823f88-0xde823fc3]
[ 0.006625] ACPI: Reserving HPET table memory at [mem 0xde823fc8-0xde823fff]
[ 0.006626] ACPI: Reserving SSDT table memory at [mem 0xde824000-0xde824442]
[ 0.006627] ACPI: Reserving SSDT table memory at [mem 0xde824448-0xde827815]
[ 0.006627] ACPI: Reserving DMAR table memory at [mem 0xde827818-0xde827897]
[ 0.006628] ACPI: Reserving SSDT table memory at [mem 0xde827898-0xde8282bd]
[ 0.006689] No NUMA configuration found
[ 0.006690] Faking a node at [mem 0x0000000000000000-0x000000041effffff]
[ 0.006692] NODE_DATA(0) allocated [mem 0x41eff8000-0x41effbfff]
[ 0.006697] Reserving 204MB of memory at 3104MB for crashkernel (System RAM: 16340MB)
[ 0.006711] Zone ranges:
[ 0.006712] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.006713] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.006714] Normal [mem 0x0000000100000000-0x000000041effffff]
[ 0.006716] Movable zone start for each node
[ 0.006716] Early memory node ranges
[ 0.006717] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.006718] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.006719] node 0: [mem 0x0000000000100000-0x00000000cf9b7fff]
[ 0.006720] node 0: [mem 0x00000000cf9bf000-0x00000000cfdfdfff]
[ 0.006721] node 0: [mem 0x00000000d00bf000-0x00000000de787fff]
[ 0.006721] node 0: [mem 0x00000000defff000-0x00000000deffffff]
[ 0.006722] node 0: [mem 0x0000000100000000-0x000000041effffff]
[ 0.006724] Initmem setup node 0 [mem 0x0000000000001000-0x000000041effffff]
[ 0.006727] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.006728] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.006757] On node 0, zone DMA: 98 pages in unavailable ranges
[ 0.012880] On node 0, zone DMA32: 7 pages in unavailable ranges
[ 0.013356] On node 0, zone DMA32: 705 pages in unavailable ranges
[ 0.013376] On node 0, zone DMA32: 2167 pages in unavailable ranges
[ 0.013672] On node 0, zone Normal: 4096 pages in unavailable ranges
[ 0.013704] On node 0, zone Normal: 4096 pages in unavailable ranges
[ 0.013777] ACPI: PM-Timer IO Port: 0x1808
[ 0.013783] ACPI: LAPIC_NMI (acpi_id[0xff] high edge lint[0x1])
[ 0.013792] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
[ 0.013794] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.013795] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.013798] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.013799] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.013802] TSC deadline timer available
[ 0.013803] smpboot: Allowing 8 CPUs, 0 hotplug CPUs
[ 0.013818] [mem 0xdf000000-0xf7ffffff] available for PCI devices
[ 0.013819] Booting paravirtualized kernel on bare hardware
[ 0.013821] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.016320] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:8 nr_node_ids:1
[ 0.016472] percpu: Embedded 52 pages/cpu s173592 r8192 d31208 u262144
[ 0.016476] pcpu-alloc: s173592 r8192 d31208 u262144 alloc=1*2097152
[ 0.016478] pcpu-alloc: [0] 0 1 2 3 4 5 6 7
[ 0.016496] Built 1 zonelists, mobility grouping on. Total pages: 4117613
[ 0.016497] Policy zone: Normal
[ 0.016499] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip root=UUID=891c2a1f-cc1a-464b-a529-ab6add65aa21 scsi_mod.use_blk_mq=1 ftrace_dump_on_oops skew_tick=1 nortsched nodelayacct audit=0 cgroup_disable=memory cgroup_hide=all mitigations=off noresume panic=60 ignore_loglevel showopts crashkernel=204M
[ 0.016631] Unknown command line parameters: nodelayacct noresume showopts BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip audit=0 crashkernel=204M
[ 0.016632] printk: log_buf_len individual max cpu contribution: 32768 bytes
[ 0.016633] printk: log_buf_len total cpu_extra contributions: 229376 bytes
[ 0.016634] printk: log_buf_len min size: 262144 bytes
[ 0.016824] printk: log_buf_len: 524288 bytes
[ 0.016825] printk: early log buf free: 250392(95%)
[ 0.017475] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes, linear)
[ 0.017810] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.017854] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.037819] Memory: 3431140K/16732532K available (10248K kernel code, 2187K rwdata, 3396K rodata, 1628K init, 1084K bss, 632956K reserved, 0K cma-reserved)
Lappy:
[ 0.000000] microcode: microcode updated early to revision 0xea, date = 2021-01-25
[ 0.000000] Linux version 5.15.0.g02770d1-tip (root@homer) (gcc (SUSE Linux) 7.5.0, GNU ld (GNU Binutils; SUSE Linux Enterprise 15) 2.35.1.20201123-7.18) #46 SMP Sun Sep 19 18:42:41 CEST 2021
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip root=UUID=fa9ef4c7-201b-4d4e-a975-d7042e8c8e92 ntremap=no_x2apic_optout acpi_backlight=vendor "acpi_osi=!Windows 2013" "acpi_osi=!Windows 2012" nortsched ftrace_dump_on_oops audit=0 nodelayacct scsi_mod.use_blk_mq=1 mitigations=off noresume panic=60 ignore_loglevel call_trace=old noresume crashkernel=211M,high crashkernel=72M,low
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x008: 'MPX bounds registers'
[ 0.000000] x86/fpu: Supporting XSAVE feature 0x010: 'MPX CSR'
[ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 0.000000] x86/fpu: xstate_offset[3]: 832, xstate_sizes[3]: 64
[ 0.000000] x86/fpu: xstate_offset[4]: 896, xstate_sizes[4]: 64
[ 0.000000] x86/fpu: Enabled xstate features 0x1f, context size is 960 bytes, using 'compacted' format.
[ 0.000000] signal: max sigframe size: 2032
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] BIOS-e820: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000008454cfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000008454d000-0x000000008454dfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000008454e000-0x0000000084577fff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000084578000-0x000000008b7aafff] usable
[ 0.000000] BIOS-e820: [mem 0x000000008b7ab000-0x000000008c4aefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000008c4af000-0x000000008c4fbfff] ACPI data
[ 0.000000] BIOS-e820: [mem 0x000000008c4fc000-0x000000008ce3dfff] ACPI NVS
[ 0.000000] BIOS-e820: [mem 0x000000008ce3e000-0x000000008d2fefff] reserved
[ 0.000000] BIOS-e820: [mem 0x000000008d2ff000-0x000000008d2fffff] usable
[ 0.000000] BIOS-e820: [mem 0x000000008d300000-0x000000008d3fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000026effffff] usable
[ 0.000000] printk: debug: ignoring loglevel setting.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] e820: update [mem 0x831d6018-0x831e6057] usable ==> usable
[ 0.000000] e820: update [mem 0x831d6018-0x831e6057] usable ==> usable
[ 0.000000] extended physical RAM map:
[ 0.000000] reserve setup_data: [mem 0x0000000000000000-0x0000000000057fff] usable
[ 0.000000] reserve setup_data: [mem 0x0000000000058000-0x0000000000058fff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000059000-0x000000000009dfff] usable
[ 0.000000] reserve setup_data: [mem 0x000000000009e000-0x000000000009ffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000000100000-0x00000000831d6017] usable
[ 0.000000] reserve setup_data: [mem 0x00000000831d6018-0x00000000831e6057] usable
[ 0.000000] reserve setup_data: [mem 0x00000000831e6058-0x000000008454cfff] usable
[ 0.000000] reserve setup_data: [mem 0x000000008454d000-0x000000008454dfff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x000000008454e000-0x0000000084577fff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000084578000-0x000000008b7aafff] usable
[ 0.000000] reserve setup_data: [mem 0x000000008b7ab000-0x000000008c4aefff] reserved
[ 0.000000] reserve setup_data: [mem 0x000000008c4af000-0x000000008c4fbfff] ACPI data
[ 0.000000] reserve setup_data: [mem 0x000000008c4fc000-0x000000008ce3dfff] ACPI NVS
[ 0.000000] reserve setup_data: [mem 0x000000008ce3e000-0x000000008d2fefff] reserved
[ 0.000000] reserve setup_data: [mem 0x000000008d2ff000-0x000000008d2fffff] usable
[ 0.000000] reserve setup_data: [mem 0x000000008d300000-0x000000008d3fffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000e0000000-0x00000000efffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fe000000-0x00000000fe010fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fec00000-0x00000000fec00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000fee00000-0x00000000fee00fff] reserved
[ 0.000000] reserve setup_data: [mem 0x00000000ff000000-0x00000000ffffffff] reserved
[ 0.000000] reserve setup_data: [mem 0x0000000100000000-0x000000026effffff] usable
[ 0.000000] efi: EFI v2.40 by American Megatrends
[ 0.000000] efi: ESRT=0x8d265118 ACPI=0x8c4c6000 ACPI 2.0=0x8c4c6000 SMBIOS=0x8a64d010 TPMEventLog=0x845e9018
[ 0.000000] TPM Final Events table not present
[ 0.000000] SMBIOS 2.8 present.
[ 0.000000] DMI: HP HP Spectre x360 Convertible/804F, BIOS F.47 11/22/2017
[ 0.000000] tsc: Detected 2400.000 MHz processor
[ 0.000725] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000728] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000734] last_pfn = 0x26f000 max_arch_pfn = 0x400000000
[ 0.000836] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.001875] last_pfn = 0x8d300 max_arch_pfn = 0x400000000
[ 0.009164] esrt: Reserving ESRT space from 0x000000008d265118 to 0x000000008d265150.
[ 0.009173] Kernel/User page tables isolation: disabled on command line.
[ 0.009174] Using GB pages for direct mapping
[ 0.009885] Secure boot disabled
[ 0.009886] RAMDISK: [mem 0x3f1c1000-0x3fffafff]
[ 0.009890] ACPI: Early table checksum verification disabled
[ 0.009893] ACPI: RSDP 0x000000008C4C6000 000024 (v02 HPQOEM)
[ 0.009897] ACPI: XSDT 0x000000008C4C60A8 0000CC (v01 HPQOEM SLIC-MPC 01072009 HP 00010013)
[ 0.009902] ACPI: FACP 0x000000008C4F2DF0 00010C (v05 HPQOEM SLIC-MPC 01072009 HP 00010013)
[ 0.009907] ACPI: DSDT 0x000000008C4C6200 02CBE9 (v02 HPQOEM 804F 01072009 ACPI 20120913)
[ 0.009910] ACPI: FACS 0x000000008CE3BF80 000040
[ 0.009913] ACPI: APIC 0x000000008C4F2F00 000084 (v03 HPQOEM 804F 01072009 HP 00010013)
[ 0.009915] ACPI: FPDT 0x000000008C4F2F88 000044 (v01 HPQOEM 804F 01072009 HP 00010013)
[ 0.009918] ACPI: FIDT 0x000000008C4F2FD0 00009C (v01 HPQOEM 804F 01072009 HP 00010013)
[ 0.009921] ACPI: MCFG 0x000000008C4F3070 00003C (v01 HPQOEM 804F 01072009 HP 00000097)
[ 0.009924] ACPI: HPET 0x000000008C4F30B0 000038 (v01 HPQOEM 804F 01072009 HP 0005000B)
[ 0.009926] ACPI: LPIT 0x000000008C4F30E8 000094 (v01 HPQOEM 804F 00000000 HP 0000005F)
[ 0.009929] ACPI: SSDT 0x000000008C4F3180 000248 (v02 HPQOEM 804F 00000000 ACPI 20120913)
[ 0.009932] ACPI: SSDT 0x000000008C4F33C8 0011A8 (v02 HPQOEM 804F 00001000 ACPI 20120913)
[ 0.009935] ACPI: SSDT 0x000000008C4F4570 0004A3 (v02 HPQOEM 804F 00001000 ACPI 20120913)
[ 0.009938] ACPI: DBGP 0x000000008C4F4A18 000034 (v01 HPQOEM 804F 00000000 HP 0000005F)
[ 0.009941] ACPI: DBG2 0x000000008C4F4A50 000054 (v00 HPQOEM 804F 00000000 HP 0000005F)
[ 0.009943] ACPI: SSDT 0x000000008C4F4AA8 000024 (v02 HPQOEM 804F 00000000 ACPI 20120913)
[ 0.009946] ACPI: MSDM 0x000000008C4F4AD0 000055 (v03 HPQOEM SLIC-MPC 00000001 HP 00010013)
[ 0.009949] ACPI: SSDT 0x000000008C4F4B28 00546C (v02 HPQOEM 804F 00003000 ACPI 20120913)
[ 0.009951] ACPI: UEFI 0x000000008C4F9F98 000042 (v01 HPQOEM 804F 00000000 HP 00000000)
[ 0.009955] ACPI: SSDT 0x000000008C4F9FE0 000E73 (v02 HPQOEM 804F 00003000 ACPI 20120913)
[ 0.009958] ACPI: DMAR 0x000000008C4FAE58 0000A8 (v01 HPQOEM 804F 00000001 HP 00000001)
[ 0.009960] ACPI: TPM2 0x000000008C4FAF00 000034 (v03 HPQOEM 804F 00000001 HP 00000000)
[ 0.009963] ACPI: ASF! 0x000000008C4FAF38 0000A5 (v32 HPQOEM 804F 00000001 HP 000F4240)
[ 0.009966] ACPI: BGRT 0x000000008C4FAFE0 000038 (v01 HPQOEM 804F 01072009 HP 00010013)
[ 0.009969] ACPI: Reserving FACP table memory at [mem 0x8c4f2df0-0x8c4f2efb]
[ 0.009971] ACPI: Reserving DSDT table memory at [mem 0x8c4c6200-0x8c4f2de8]
[ 0.009972] ACPI: Reserving FACS table memory at [mem 0x8ce3bf80-0x8ce3bfbf]
[ 0.009973] ACPI: Reserving APIC table memory at [mem 0x8c4f2f00-0x8c4f2f83]
[ 0.009974] ACPI: Reserving FPDT table memory at [mem 0x8c4f2f88-0x8c4f2fcb]
[ 0.009975] ACPI: Reserving FIDT table memory at [mem 0x8c4f2fd0-0x8c4f306b]
[ 0.009976] ACPI: Reserving MCFG table memory at [mem 0x8c4f3070-0x8c4f30ab]
[ 0.009978] ACPI: Reserving HPET table memory at [mem 0x8c4f30b0-0x8c4f30e7]
[ 0.009979] ACPI: Reserving LPIT table memory at [mem 0x8c4f30e8-0x8c4f317b]
[ 0.009980] ACPI: Reserving SSDT table memory at [mem 0x8c4f3180-0x8c4f33c7]
[ 0.009981] ACPI: Reserving SSDT table memory at [mem 0x8c4f33c8-0x8c4f456f]
[ 0.009982] ACPI: Reserving SSDT table memory at [mem 0x8c4f4570-0x8c4f4a12]
[ 0.009983] ACPI: Reserving DBGP table memory at [mem 0x8c4f4a18-0x8c4f4a4b]
[ 0.009984] ACPI: Reserving DBG2 table memory at [mem 0x8c4f4a50-0x8c4f4aa3]
[ 0.009985] ACPI: Reserving SSDT table memory at [mem 0x8c4f4aa8-0x8c4f4acb]
[ 0.009986] ACPI: Reserving MSDM table memory at [mem 0x8c4f4ad0-0x8c4f4b24]
[ 0.009988] ACPI: Reserving SSDT table memory at [mem 0x8c4f4b28-0x8c4f9f93]
[ 0.009989] ACPI: Reserving UEFI table memory at [mem 0x8c4f9f98-0x8c4f9fd9]
[ 0.009990] ACPI: Reserving SSDT table memory at [mem 0x8c4f9fe0-0x8c4fae52]
[ 0.009991] ACPI: Reserving DMAR table memory at [mem 0x8c4fae58-0x8c4faeff]
[ 0.009992] ACPI: Reserving TPM2 table memory at [mem 0x8c4faf00-0x8c4faf33]
[ 0.009994] ACPI: Reserving ASF! table memory at [mem 0x8c4faf38-0x8c4fafdc]
[ 0.009995] ACPI: Reserving BGRT table memory at [mem 0x8c4fafe0-0x8c4fb017]
[ 0.010282] No NUMA configuration found
[ 0.010283] Faking a node at [mem 0x0000000000000000-0x000000026effffff]
[ 0.010287] NODE_DATA(0) allocated [mem 0x26effa000-0x26effdfff]
[ 0.010298] Reserving 72MB of low memory at 2016MB for crashkernel (low RAM limit: 4096MB)
[ 0.010300] Reserving 211MB of memory at 9744MB for crashkernel (System RAM: 8103MB)
[ 0.010313] Zone ranges:
[ 0.010314] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.010316] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.010318] Normal [mem 0x0000000100000000-0x000000026effffff]
[ 0.010320] Movable zone start for each node
[ 0.010321] Early memory node ranges
[ 0.010322] node 0: [mem 0x0000000000001000-0x0000000000057fff]
[ 0.010323] node 0: [mem 0x0000000000059000-0x000000000009dfff]
[ 0.010325] node 0: [mem 0x0000000000100000-0x000000008454cfff]
[ 0.010326] node 0: [mem 0x0000000084578000-0x000000008b7aafff]
[ 0.010327] node 0: [mem 0x000000008d2ff000-0x000000008d2fffff]
[ 0.010328] node 0: [mem 0x0000000100000000-0x000000026effffff]
[ 0.010330] Initmem setup node 0 [mem 0x0000000000001000-0x000000026effffff]
[ 0.010334] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.010336] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.010373] On node 0, zone DMA: 98 pages in unavailable ranges
[ 0.016133] On node 0, zone DMA32: 43 pages in unavailable ranges
[ 0.016202] On node 0, zone DMA32: 6996 pages in unavailable ranges
[ 0.016653] On node 0, zone Normal: 11520 pages in unavailable ranges
[ 0.016695] On node 0, zone Normal: 4096 pages in unavailable ranges
[ 0.016704] Reserving Intel graphics memory at [mem 0x8e000000-0x8fffffff]
[ 0.017024] ACPI: PM-Timer IO Port: 0x1808
[ 0.017030] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.017032] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.017033] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.017034] ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
[ 0.017060] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-119
[ 0.017063] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.017065] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.017068] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.017069] ACPI: HPET id: 0x8086a701 base: 0xfed00000
[ 0.017075] e820: update [mem 0x89ade000-0x89b00fff] usable ==> reserved
[ 0.017084] TSC deadline timer available
[ 0.017085] smpboot: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.017104] [mem 0x90000000-0xdfffffff] available for PCI devices
[ 0.017105] Booting paravirtualized kernel on bare hardware
[ 0.017108] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns
[ 0.020679] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:4 nr_node_ids:1
[ 0.020813] percpu: Embedded 52 pages/cpu s173592 r8192 d31208 u524288
[ 0.020819] pcpu-alloc: s173592 r8192 d31208 u524288 alloc=1*2097152
[ 0.020822] pcpu-alloc: [0] 0 1 2 3
[ 0.020842] Built 1 zonelists, mobility grouping on. Total pages: 2041826
[ 0.020844] Policy zone: Normal
[ 0.020846] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip root=UUID=fa9ef4c7-201b-4d4e-a975-d7042e8c8e92 ntremap=no_x2apic_optout acpi_backlight=vendor "acpi_osi=!Windows 2013" "acpi_osi=!Windows 2012" nortsched ftrace_dump_on_oops audit=0 nodelayacct scsi_mod.use_blk_mq=1 mitigations=off noresume panic=60 ignore_loglevel call_trace=old noresume crashkernel=211M,high crashkernel=72M,low
[ 0.021078] Unknown command line parameters: nodelayacct noresume noresume BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip ntremap=no_x2apic_optout audit=0 call_trace=old crashkernel=72M,low
[ 0.021465] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.021661] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear)
[ 0.021701] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.041321] Memory: 2104580K/8297588K available (10248K kernel code, 2187K rwdata, 3396K rodata, 1628K init, 1084K bss, 672016K reserved, 0K cma-reserved)
On 19.09.21 19:15, Borislav Petkov wrote:
> On Sun, Sep 19, 2021 at 06:55:16PM +0200, Mike Galbraith wrote:
>> On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
>>> The following commit has been merged into the x86/urgent branch of
>>> tip:
>>>
>>> Commit-ID: 1c1046581f1a3809e075669a3df0191869d96dd1
>>> Gitweb:
>>> https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
>>> Author: Juergen Gross <[email protected]>
>>> AuthorDate: Tue, 14 Sep 2021 11:41:08 +02:00
>>> Committer: Borislav Petkov <[email protected]>
>>> CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
>>>
>>> x86/setup: Call early_reserve_memory() earlier
>>
>> This commit rendered tip toxic to my i4790 desktop box and i5-6200U
>> lappy. Boot for both is instantly over without so much as a twitch.
>>
>> Post bisect revert made both all better.
>
> I had a suspicion that moving stuff around like that would not just
> simply work in all cases, as our boot order is very lovely and fragile.
>
> And it booted just fine on my machines here.
>
> ;-\
>
> Anyway, commit zapped from the x86/urgent lineup. We'll have to have a
> third try later.
>
How will that try look like? I'm seeing the following alternatives:
1. Just revert a799c2bd29d19c565 ("x86/setup: Consolidate early memory
reservations").
2. Try to move the call of early_reserve_memory() just before the call
of e820__memory_setup().
3. Split early_reserve_memory() into two parts, with the first part
doing the memblock_reserve() calls for the kernel text, initrd and
page 0 right at the start of setup_arch(), and the second part for
the rest at the same place it is handled now.
4. Analyze why Mike's systems fail to boot and try to fix his issue(s)
(probably via one of the above ways).
Looking at the calls done in early_reserve_memory() I have my doubts
that memblock_x86_reserve_range_setup_data() will work before
early_ioremap_init() has been called, as it is using early_memremap().
This would suggest variant 2 could be a working solution.
In case I'm wrong with my doubts I'd prefer variant 3.
Juergen
Hi,
On Mon, Sep 20, 2021 at 08:00:31AM +0200, Juergen Gross wrote:
> On 19.09.21 19:15, Borislav Petkov wrote:
> > On Sun, Sep 19, 2021 at 06:55:16PM +0200, Mike Galbraith wrote:
> > > On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
> > > > The following commit has been merged into the x86/urgent branch of
> > > > tip:
> > > >
> > > > x86/setup: Call early_reserve_memory() earlier
> > >
> > > This commit rendered tip toxic to my i4790 desktop box and i5-6200U
> > > lappy. Boot for both is instantly over without so much as a twitch.
> > >
> > > Post bisect revert made both all better.
> >
> > I had a suspicion that moving stuff around like that would not just
> > simply work in all cases, as our boot order is very lovely and fragile.
> >
> > And it booted just fine on my machines here.
> >
> > ;-\
> >
> > Anyway, commit zapped from the x86/urgent lineup. We'll have to have a
> > third try later.
> >
>
> How will that try look like? I'm seeing the following alternatives:
>
> 1. Just revert a799c2bd29d19c565 ("x86/setup: Consolidate early memory
> reservations").
>
> 2. Try to move the call of early_reserve_memory() just before the call
> of e820__memory_setup().
>
> 3. Split early_reserve_memory() into two parts, with the first part
> doing the memblock_reserve() calls for the kernel text, initrd and
> page 0 right at the start of setup_arch(), and the second part for
> the rest at the same place it is handled now.
>
> 4. Analyze why Mike's systems fail to boot and try to fix his issue(s)
> (probably via one of the above ways).
>
> Looking at the calls done in early_reserve_memory() I have my doubts
> that memblock_x86_reserve_range_setup_data() will work before
> early_ioremap_init() has been called, as it is using early_memremap().
> This would suggest variant 2 could be a working solution.
>
> In case I'm wrong with my doubts I'd prefer variant 3.
I actually prefer variant 2 to keep the early memory reservations together
as much as possible.
I tend to agree with your doubts about
memblock_x86_reserve_range_setup_data(), but it should be fine to move
early_reserve_memory() just before e820__memory_setup().
Anyway, I'd like to understand why Mike's systems fail before moving on
with the fixes.
--
Sincerely yours,
Mike.
Hi,
On Mon, Sep 20, 2021 at 02:56:15AM +0200, Mike Galbraith wrote:
> On Sun, 2021-09-19 at 20:04 +0300, Mike Rapoport wrote:
> >
> > Can you please send the boot log of a working kernel up to
> >
> > "Memory: %luK/%luK available"
> >
> > line for both of them?
>
> Desktop box:
> [ 0.000000] microcode: microcode updated early to revision 0x28, date = 2019-11-12
> [ 0.000000] Linux version 5.15.0.g02770d1-tip (root@homer) (gcc (SUSE Linux) 7.5.0, GNU ld (GNU Binutils; SUSE Linux Enterprise 15) 2.35.1.20201123-7.18) #46 SMP Sun Sep 19 18:42:41 CEST 2021
> [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.15.0.g02770d1-tip root=UUID=891c2a1f-cc1a-464b-a529-ab6add65aa21 scsi_mod.use_blk_mq=1 ftrace_dump_on_oops skew_tick=1 nortsched nodelayacct audit=0 cgroup_disable=memory cgroup_hide=all mitigations=off noresume panic=60 ignore_loglevel showopts crashkernel=204M
Thanks!
Can't say anything caught my eye, except the early microcode update.
Just to rule that out, can you try booting without the early microcode
update?
And, to check Juergen's suggestion about failure in
memblock_x86_reserve_range_setup_data(), can you try this patch on top of
the failing tip:
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 25425edc81a4..78162d9e90cf 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -716,8 +716,6 @@ static void __init early_reserve_memory(void)
if (efi_enabled(EFI_BOOT))
efi_memblock_x86_reserve_range();
- memblock_x86_reserve_range_setup_data();
-
reserve_ibft_region();
reserve_bios_regions();
trim_snb_memory();
@@ -888,6 +886,8 @@ void __init setup_arch(char **cmdline_p)
*/
x86_configure_nx();
+ memblock_x86_reserve_range_setup_data();
+
parse_early_param();
#ifdef CONFIG_MEMORY_HOTPLUG
--
Sincerely yours,
Mike.
On Mon, Sep 20, 2021 at 12:26:24PM +0300, Mike Rapoport wrote:
> Can't say anything caught my eye, except the early microcode update.
> Just to rule that out, can you try booting without the early microcode
> update?
That should be unrelated but sure, worth a try, you can boot with
"dis_ucode_ldr" on the cmdline.
--
Regards/Gruss,
Boris.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
On 20.09.21 13:25, Mike Galbraith wrote:
> On Mon, 2021-09-20 at 12:26 +0300, Mike Rapoport wrote:
>>
>> Can't say anything caught my eye, except the early microcode update.
>> Just to rule that out, can you try booting without the early microcode
>> update?
>
> Nogo.
>
>> And, to check Juergen's suggestion about failure in
>> memblock_x86_reserve_range_setup_data(), can you try this patch on top of
>> the failing tip:
>
> Yup, patchlet detoxified it for both boxen.
Yay!
Will respin my patch moving the call of early_reserve_memory() just
before the call of e820__memory_setup().
Thanks for reporting the issue and verifying my suspicion.
Juergen
On Mon, 2021-09-20 at 12:26 +0300, Mike Rapoport wrote:
>
> Can't say anything caught my eye, except the early microcode update.
> Just to rule that out, can you try booting without the early microcode
> update?
Nogo.
> And, to check Juergen's suggestion about failure in
> memblock_x86_reserve_range_setup_data(), can you try this patch on top of
> the failing tip:
Yup, patchlet detoxified it for both boxen.
> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> index 25425edc81a4..78162d9e90cf 100644
> --- a/arch/x86/kernel/setup.c
> +++ b/arch/x86/kernel/setup.c
> @@ -716,8 +716,6 @@ static void __init early_reserve_memory(void)
> if (efi_enabled(EFI_BOOT))
> efi_memblock_x86_reserve_range();
>
> - memblock_x86_reserve_range_setup_data();
> -
> reserve_ibft_region();
> reserve_bios_regions();
> trim_snb_memory();
> @@ -888,6 +886,8 @@ void __init setup_arch(char **cmdline_p)
> */
> x86_configure_nx();
>
> + memblock_x86_reserve_range_setup_data();
> +
> parse_early_param();
>
> #ifdef CONFIG_MEMORY_HOTPLUG
>
On Sun, Sep 19, 2021 at 07:15:30PM +0200, Borislav Petkov wrote:
> On Sun, Sep 19, 2021 at 06:55:16PM +0200, Mike Galbraith wrote:
> > On Thu, 2021-09-16 at 10:50 +0000, tip-bot2 for Juergen Gross wrote:
> > > The following commit has been merged into the x86/urgent branch of
> > > tip:
> > >
> > > Commit-ID:???? 1c1046581f1a3809e075669a3df0191869d96dd1
> > > Gitweb:???????
> > > https://git.kernel.org/tip/1c1046581f1a3809e075669a3df0191869d96dd1
> > > Author:??????? Juergen Gross <[email protected]>
> > > AuthorDate:??? Tue, 14 Sep 2021 11:41:08 +02:00
> > > Committer:???? Borislav Petkov <[email protected]>
> > > CommitterDate: Thu, 16 Sep 2021 12:38:05 +02:00
> > >
> > > x86/setup: Call early_reserve_memory() earlier
> >
> > This commit rendered tip toxic to my i4790 desktop box and i5-6200U
> > lappy. Boot for both is instantly over without so much as a twitch.
> >
> > Post bisect revert made both all better.
>
> I had a suspicion that moving stuff around like that would not just
> simply work in all cases, as our boot order is very lovely and fragile.
>
> And it booted just fine on my machines here.
>
> ;-\
>
> Anyway, commit zapped from the x86/urgent lineup. We'll have to have a
> third try later.
Could auto-latest get updated too so that it does not show up in -next?
I just spent a solid chunk of my day bisecting a boot failure on one of
my test boxes on -next down to this change, only to find out it was
already reported :/
Cheers,
Nathan
On Mon, Sep 20, 2021 at 03:48:18PM -0700, Nathan Chancellor wrote:
> Could auto-latest get updated too so that it does not show up in -next?
> I just spent a solid chunk of my day bisecting a boot failure on one of
> my test boxes on -next down to this change, only to find out it was
> already reported :/
Sorry about that - commit is zapped from tip/master and tip/auto-latest.
But your effort hasn't been in vain - you have a box which triggers this
boot issue and I haven't found one yet.
Can you please test on that exact test box whether the new version of
that commit works?
That one:
https://lkml.kernel.org/r/[email protected]
It would be much appreciated.
Thx!
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
On Tue, Sep 21, 2021 at 05:38:40AM +0200, Borislav Petkov wrote:
> On Mon, Sep 20, 2021 at 03:48:18PM -0700, Nathan Chancellor wrote:
> > Could auto-latest get updated too so that it does not show up in -next?
> > I just spent a solid chunk of my day bisecting a boot failure on one of
> > my test boxes on -next down to this change, only to find out it was
> > already reported :/
>
> Sorry about that - commit is zapped from tip/master and tip/auto-latest.
Thank you!
> But your effort hasn't been in vain - you have a box which triggers this
> boot issue and I haven't found one yet.
>
> Can you please test on that exact test box whether the new version of
> that commit works?
>
> That one:
>
> https://lkml.kernel.org/r/[email protected]
>
> It would be much appreciated.
Sure thing. I tested both of my test systems and added a tested-by tag
to that thread. Glad to hear it was not in vain :)
Cheers,
Nathan
On Mon, Sep 20, 2021 at 08:59:40PM -0700, Nathan Chancellor wrote:
> Sure thing. I tested both of my test systems and added a tested-by tag
> to that thread. Glad to hear it was not in vain :)
Thanks!
:-)
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette