On 7/2/19 10:45 PM, qi.f...@fujitsu.com wrote:
> However, we found that with the increase of that the TLB flash was called,
> the noise was also increasing. Here we understood that the cause of this
> issue is the implementation of Linux's TLB flush for arm64, especially use of
> TLBI-is instruc
On 7/8/19 8:25 PM, Jon Masters wrote:
> On 7/2/19 10:45 PM, qi.f...@fujitsu.com wrote:
>
>> However, we found that with the increase of that the TLB flash was called,
>> the noise was also increasing. Here we understood that the cause of this
>> issue is the implementat
On 12/08/2017 09:29 AM, Prarit Bhargava wrote:
> If I disable "Serial Port Console Debug" in my BIOS I still see the SPCR
> configured:
>
> [root@prarit-lab ~]# dmesg | grep SPCR
> [0.00] ACPI: SPCR 0x69031000 50 (v01
> )
>
> AFAICT the SPCR is always e
rm that a 4.11 machine
previously experiencing an issue has stable VMs with these.
Tested-by: Jon Masters
--
To unsubscribe from this list: send the line "unsubscribe linux-doc" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
On 3/28/16 5:06 PM, Al Stone wrote:
For ACPI on arm64, tables also fall into the following categories:
- -- Required: DSDT, FADT, GTDT, MADT, MCFG, RSDP, SPCR, XSDT
+ -- Required: DSDT, FADT, GTDT, IORT, MADT, MCFG, RSDP, SPCR, XSDT
Nit: IORT will only be required on certain SBS
