linux-kernel - Re: [PATCH v2 0/3] Ensure inX() is ordered wrt delay() routines

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Date:   Tue, 26 Feb 2019 10:14:31 -0800 (PST)
From:   Palmer Dabbelt <palmer@...ive.com>
To:     Will Deacon <will.deacon@....com>
CC:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        andrew.murray@....com, Arnd Bergmann <arnd@...db.de>,
        catalin.marinas@....com, geert@...ux-m68k.org,
        Will Deacon <will.deacon@....com>
Subject:     Re: [PATCH v2 0/3] Ensure inX() is ordered wrt delay() routines

On Fri, 22 Feb 2019 10:04:51 PST (-0800), Will Deacon wrote:
> Hi all,
>
> This is version two of the patches I previously posted here:
>
>   https://lore.kernel.org/lkml/20190211174544.4302-1-will.deacon@arm.com/T/#u
>
> Changes since v2 include:
>
>   * Incorporate riscv changes from Palmer
>   * Update macro definitions as suggested by Geert
>   * Extend to cover non-port reads via __io_ar() as well
>
> Feedback welcome,
>
> Will
>
> --->8
>
> Will Deacon (3):
>   asm-generic/io: Pass result of I/O accessor to __io_[p]ar()
>   riscv: io: Update __io_[p]ar() macros to take an argument
>   arm64: io: Hook up __io_par() for inX() ordering
>
>  arch/arm64/include/asm/io.h |  1 +
>  arch/riscv/include/asm/io.h | 36 ++++++++++++++++++------------------
>  include/asm-generic/io.h    | 20 ++++++++++----------
>  3 files changed, 29 insertions(+), 28 deletions(-)

Reviewed-by: Palmer Dabbelt <palmer@...ive.com>

Thanks!