Re: [PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-05-10 Thread Eric DeVolder
On 5/10/23 10:45, Igor Mammedov wrote: On Wed, 10 May 2023 10:08:50 -0500 Eric DeVolder wrote: On 5/10/23 03:14, Igor Mammedov wrote: On Fri, 5 May 2023 16:53:22 -0500 Eric DeVolder wrote: Thoughts? I still don't think we need to bump x86 to rev 5 in QEMU. Linux v6.3 has the fix

Re: [PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-05-10 Thread Igor Mammedov
On Wed, 10 May 2023 10:08:50 -0500 Eric DeVolder wrote: > On 5/10/23 03:14, Igor Mammedov wrote: > > On Fri, 5 May 2023 16:53:22 -0500 > > Eric DeVolder wrote: > > > >> Thoughts? > > > > I still don't think we need to bump x86 to rev 5 in QEMU. > > Linux v6.3 has the fix merged (so cris

Re: [PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-05-10 Thread Eric DeVolder
On 5/10/23 03:14, Igor Mammedov wrote: On Fri, 5 May 2023 16:53:22 -0500 Eric DeVolder wrote: Thoughts? I still don't think we need to bump x86 to rev 5 in QEMU. Linux v6.3 has the fix merged (so crisis averted 8). The investigation allowed me to opportunistically provide this patch. I

Re: [PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-05-10 Thread Igor Mammedov
On Fri, 5 May 2023 16:53:22 -0500 Eric DeVolder wrote: > Thoughts? I still don't think we need to bump x86 to rev 5 in QEMU. > eric > > On 4/21/23 16:48, Eric DeVolder wrote: > > The following Linux kernel change broke CPU hotplug for MADT revision > > less than 5. > > > > e2869bd7af60 ("x

Re: [PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-05-05 Thread Eric DeVolder
Thoughts? eric On 4/21/23 16:48, Eric DeVolder wrote: The following Linux kernel change broke CPU hotplug for MADT revision less than 5. e2869bd7af60 ("x86/acpi/boot: Do not register processors that cannot be onlined for x2APIC") Discussion on this topic can be located here: https://lor

[PATCH v3 0/3] ACPI: i386: bump MADT to revision 5

2023-04-21 Thread Eric DeVolder
The following Linux kernel change broke CPU hotplug for MADT revision less than 5. e2869bd7af60 ("x86/acpi/boot: Do not register processors that cannot be onlined for x2APIC") Discussion on this topic can be located here: https://lore.kernel.org/linux-acpi/20230327191026.3454-1-eric.devol...