Messages in this thread | | | From | Arnd Bergmann <> | Date | Wed, 27 Apr 2022 17:53:56 +0200 | Subject | Re: [PATCHv10 2/6] coresight: etm4x: Use asm-generic IO memory barriers |
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On Thu, Feb 24, 2022 at 7:07 AM Sai Prakash Ranjan <quic_saipraka@quicinc.com> wrote: > > Per discussion in [1], it was decided to move to using architecture > independent/asm-generic IO memory barriers to have just one set of > them and deprecate use of arm64 specific IO memory barriers in driver > code. So replace current usage of __io_rmb()/__iowmb() in drivers to > __io_ar()/__io_bw(). > > [1] https://lore.kernel.org/lkml/CAK8P3a0L2tLeF1Q0+0ijUxhGNaw+Z0fyPC1oW6_ELQfn0=i4iw@mail.gmail.com/ > > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Mathieu Poirier <mathieu.poirier@linaro.org> > Cc: Suzuki K Poulose <suzuki.poulose@arm.com> > Cc: Mike Leach <mike.leach@linaro.org> > Cc: coresight@lists.linaro.org > Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
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