linux-kernel - Re: [PATCH v2 3/3] RISC-V: Add arch functions to support hibernation/suspend-to-disk

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Date:   Mon, 9 Jan 2023 19:46:04 +0000
From:   Conor Dooley <conor@...nel.org>
To:     Andrew Jones <ajones@...tanamicro.com>
Cc:     Sia Jee Heng <jeeheng.sia@...rfivetech.com>,
        paul.walmsley@...ive.com, palmer@...belt.com,
        aou@...s.berkeley.edu, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, leyfoon.tan@...rfivetech.com,
        mason.huo@...rfivetech.com
Subject: Re: [PATCH v2 3/3] RISC-V: Add arch functions to support
 hibernation/suspend-to-disk

On Mon, Jan 09, 2023 at 08:36:24PM +0100, Andrew Jones wrote:
> On Mon, Jan 09, 2023 at 02:24:07PM +0800, Sia Jee Heng wrote:

> > To enable hibernation/suspend to disk into RISCV, the below config
> > need to be enabled:
> > - CONFIG_ARCH_HIBERNATION_HEADER
> > - CONFIG_ARCH_HIBERNATION_POSSIBLE
> > - CONFIG_ARCH_RV64I
> > - CONFIG_64BIT

> What's blocking this for being for both 32-bit and 64-bit?

Just from checking with b4 diff, it's because I told them they broke the
rv32 build with their v1 implementation.

I'd rather they fixed whatever the issue was with rv32 than ignored it.

Thanks,
Conor.


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