On Tue, 2023-11-21 at 13:20 -0800, mhkelle...@gmail.com wrote:
> --- a/arch/x86/mm/pat/set_memory.c
> +++ b/arch/x86/mm/pat/set_memory.c
> @@ -1636,7 +1636,10 @@ static int __change_page_attr(struct cpa_data
> *cpa, int primary)
> */
> if (pte_val(old_pte) !=
On Tue, 2023-11-21 at 13:20 -0800, mhkelle...@gmail.com wrote:
> +static int pvalidate_pfn(unsigned long vaddr, unsigned int size,
> + unsigned long pfn, bool validate, int *rc2)
> +{
> + int rc;
> + struct page *page = pfn_to_page(pfn);
> +
> + *rc2 =
From: Peter Martincic
Hyper-V hosts can omit the _SYNC flag to due a bug on resume from modern
suspend. In such a case, the guest may fail to update its time-of-day to
account for the period when it was suspended, and could proceed with a
significantly wrong time-of-day. In such a case when the
On 11/27/23 01:36, Souradeep Chakrabarti wrote:
-Original Message-
From: Jakub Kicinski
Sent: Wednesday, November 22, 2023 5:19 AM
To: Souradeep Chakrabarti
Cc: KY Srinivasan ; Haiyang Zhang
; wei@kernel.org; Dexuan Cui
; da...@davemloft.net; eduma...@google.com;
On Mon, 27 Nov 2023 09:36:38 + Souradeep Chakrabarti wrote:
> easier to keep things inside the mana driver code here
Easier for who? Upstream we care about consistency and maintainability
across all drivers.
在 2023/11/27 17:36, Souradeep Chakrabarti 写道:
-Original Message-
From: Jakub Kicinski
Sent: Wednesday, November 22, 2023 5:19 AM
To: Souradeep Chakrabarti
Cc: KY Srinivasan ; Haiyang Zhang
; wei@kernel.org; Dexuan Cui
; da...@davemloft.net; eduma...@google.com;
Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni :
On Fri, 24 Nov 2023 05:02:30 -0800 you wrote:
> Extend performance counter stats in 'ethtool -S '
> for MANA VF to include all GDMA stat counter.
>
> Tested-on: Ubuntu22
> Testcases:
> 1. LISA testcase:
>
Hi,
On Fri, 2023-11-24 at 05:02 -0800, Shradha Gupta wrote:
> Extend performance counter stats in 'ethtool -S '
> for MANA VF to include all GDMA stat counter.
>
> Tested-on: Ubuntu22
> Testcases:
> 1. LISA testcase:
> PERF-NETWORK-TCP-THROUGHPUT-MULTICONNECTION-NTTTCP-Synthetic
> 2. LISA
>-Original Message-
>From: Jakub Kicinski
>Sent: Wednesday, November 22, 2023 5:19 AM
>To: Souradeep Chakrabarti
>Cc: KY Srinivasan ; Haiyang Zhang
>; wei@kernel.org; Dexuan Cui
>; da...@davemloft.net; eduma...@google.com;
>pab...@redhat.com; Long Li ;
>sharmaa...@microsoft.com;
Existing MANA design assigns IRQ to every CPU, including sibling
hyper-threads. This may cause multiple IRQs to be active simultaneously
in the same core and may reduce the network performance with RSS.
Improve the performance by assigning IRQ to non sibling CPUs in local
NUMA node.
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