Re: [PATCH v7 08/14] KVM: Rename mmu_notifier_*

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, May 24, 2023 at 11:42:15AM +0530, Kautuk Consul wrote:

> My comment was based on the assumption that "all atomic operations are
> implicit memory barriers". If that assumption is true then we won't need

It is not -- also see Documentation/atomic_t.txt.

Specifically atomic_read() doesn't imply any ordering on any
architecture including the strongly ordered TSO-archs (like x86).




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux