在 2019年03月23日 03:28, Borislav Petkov 写道:
> On Thu, Mar 21, 2019 at 06:33:08PM +0800, Lianbo Jiang wrote:
>> When doing kexec_file_load, the first kernel needs to pass the e820
>
> Please end function names with parentheses.
>
>> reserved ranges to the second kernel.
>
> ... because... ?
>
>> Bu
On 3/25/19 3:19 PM, Dave Young wrote:
> On 03/25/19 at 02:01pm, Dave Young wrote:
>> On 03/25/19 at 12:27am, Junichi Nomura wrote:
>>> On Fri, Mar 22, 2019 at 04:23:28PM +0100, Borislav Petkov wrote:
On Fri, Mar 22, 2019 at 11:03:43AM +, Junichi Nomura wrote:
> Commit 3a63f70bf4c3a ("x
On Mon, Mar 25, 2019 at 2:20 PM Dave Young wrote:
>
> On 03/25/19 at 02:01pm, Dave Young wrote:
> > On 03/25/19 at 12:27am, Junichi Nomura wrote:
> > > On Fri, Mar 22, 2019 at 04:23:28PM +0100, Borislav Petkov wrote:
> > > > On Fri, Mar 22, 2019 at 11:03:43AM +, Junichi Nomura wrote:
> > > > >
On Mon, Mar 25, 2019 at 11:11:45AM +0800, lijiang wrote:
> I mean it needs to find all the value of the 'IORES_DESC_ACPI_*' type.
A function called __ioremap_check_desc_other() needs to find
IORES_DESC_ACPI_* types...
No, still don't know what you're trying to do.
> As above mentioned, it needs
On Mon, Mar 25, 2019 at 09:58:07AM +0800, lijiang wrote:
> For the SEV virtual machine, it maps the kexec memroy area as
> encrypted, so, no need to invoke this function to change anything.
Look at the code:
set_memory_decrypted->__set_memory_enc_dec
It already *does* invoke this function.
> >
On 03/25/19 at 02:01pm, Dave Young wrote:
> On 03/25/19 at 12:27am, Junichi Nomura wrote:
> > On Fri, Mar 22, 2019 at 04:23:28PM +0100, Borislav Petkov wrote:
> > > On Fri, Mar 22, 2019 at 11:03:43AM +, Junichi Nomura wrote:
> > > > Commit 3a63f70bf4c3a ("x86/boot: Early parse RSDP and save it
On 03/25/19 at 12:27am, Junichi Nomura wrote:
> On Fri, Mar 22, 2019 at 04:23:28PM +0100, Borislav Petkov wrote:
> > On Fri, Mar 22, 2019 at 11:03:43AM +, Junichi Nomura wrote:
> > > Commit 3a63f70bf4c3a ("x86/boot: Early parse RSDP and save it in
> > > boot_params") broke kexec boot on EFI sys
在 2019年03月23日 01:51, Borislav Petkov 写道:
> On Thu, Mar 21, 2019 at 06:33:07PM +0800, Lianbo Jiang wrote:
>> Following the commit <0e4c12b45aa8> ("x86/mm, resource: Use
>> PAGE_KERNEL protection for ioremap of memory pages"),
>
> The proper commit quotation format is done by adding this to your
> .
在 2019年03月24日 23:00, Borislav Petkov 写道:
>> Subject: Re: [PATCH 1/3] kexec: Do not map the kexec area as decrypted when
>> SEV is active
>
> The tip tree preferred format for patch subject prefixes is
> 'subsys/component:', e.g. 'x86/apic:', 'x86/mm/fault:', 'sched/fair:',
> 'genirq/core:'. Pleas
On Fri, Mar 22, 2019 at 04:23:28PM +0100, Borislav Petkov wrote:
> On Fri, Mar 22, 2019 at 11:03:43AM +, Junichi Nomura wrote:
> > Commit 3a63f70bf4c3a ("x86/boot: Early parse RSDP and save it in
> > boot_params") broke kexec boot on EFI systems. efi_get_rsdp_addr()
> > in the early parsing co
> Subject: Re: [PATCH 1/3] kexec: Do not map the kexec area as decrypted when
> SEV is active
The tip tree preferred format for patch subject prefixes is
'subsys/component:', e.g. 'x86/apic:', 'x86/mm/fault:', 'sched/fair:',
'genirq/core:'. Please do not use file names or complete file paths as
p
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