From: Will Deacon <will@kernel.org>
To: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org,
Lingyan Huang <huanglingyan2@huawei.com>,
Vladimir Murzin <vladimir.murzin@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>
Subject: Re: [PATCH v3] arm64: SSBS/DIT: print SSBS and DIT bit when printing PSTATE
Date: Fri, 30 Jul 2021 13:12:52 +0100 [thread overview]
Message-ID: <20210730121252.GC23589@willie-the-truck> (raw)
In-Reply-To: <1626920436-54816-1-git-send-email-zhangshaokun@hisilicon.com>
On Thu, Jul 22, 2021 at 10:20:36AM +0800, Shaokun Zhang wrote:
> From: Lingyan Huang <huanglingyan2@huawei.com>
>
> The current code to print PSTATE when generating backtraces does not
> include SSBS bit and DIT bit, so add this information.
>
> Cc: Vladimir Murzin <vladimir.murzin@arm.com>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Will Deacon <will@kernel.org>
> Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
> Signed-off-by: Lingyan Huang <huanglingyan2@huawei.com>
> Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
> ---
> ChangeLog:
> v2-->v3:
> 1. Drop PAN exposing for 32-bit userspace from Will
>
> v1-->v2:
> 1. Address Vladimir's comment on update compat_user_mode
>
> arch/arm64/kernel/process.c | 10 +++++++---
> 1 file changed, 7 insertions(+), 3 deletions(-)
Acked-by: Will Deacon <will@kernel.org>
Will
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next prev parent reply other threads:[~2021-07-30 12:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-22 2:20 [PATCH v3] arm64: SSBS/DIT: print SSBS and DIT bit when printing PSTATE Shaokun Zhang
2021-07-30 12:12 ` Will Deacon [this message]
2021-07-30 18:01 ` Catalin Marinas
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