On Wed, Mar 11, 2020 at 3:35 PM Linhaifeng wrote:
>
>
>
> > -Original Message-
> > From: Jerin Jacob [mailto:jerinjac...@gmail.com]
> > Sent: Tuesday, March 10, 2020 6:47 PM
> > To: Linhaifeng
> > Cc: Gavin Hu ; dev@dpdk.org; tho...@monjalon.net;
> > chenchanghu ; xudingke
> > ; Lilijun (
> -Original Message-
> From: Jerin Jacob [mailto:jerinjac...@gmail.com]
> Sent: Tuesday, March 10, 2020 6:47 PM
> To: Linhaifeng
> Cc: Gavin Hu ; dev@dpdk.org; tho...@monjalon.net;
> chenchanghu ; xudingke
> ; Lilijun (Jerry) ; Honnappa
> Nagarahalli ; Steve Capper
> ; nd
> Subject: Re:
On Tue, Mar 10, 2020 at 3:09 PM Linhaifeng wrote:
>
> In order to get more accurate the cntvct_el0 reading,
> SW must invoke isb and arch_counter_enforce_ordering.
>
> Reference of linux kernel:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/include/asm/arch_t
In order to get more accurate the cntvct_el0 reading,
SW must invoke isb and arch_counter_enforce_ordering.
Reference of linux kernel:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/arm64/include/asm/arch_timer.h?h=v5.5#n220
Signed-off-by: Haifeng Lin
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.../commo
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