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From: Qingfang Deng <dqfext@gmail.com>
To: christoph.muellner@vrull.eu
Cc: ajones@ventanamicro.com, alistair.francis@wdc.com,
	aou@eecs.berkeley.edu, bjorn@kernel.org, conor@kernel.org,
	cooper.qu@linux.alibaba.com, dbarboza@ventanamicro.com,
	eric.huang@linux.alibaba.com, heiko@sntech.de,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	palmer@dabbelt.com, paul.walmsley@sifive.com,
	philipp.tomsich@vrull.eu, zhiwei_liu@linux.alibaba.com
Subject: Re: [PATCH 0/2] RISC-V: Test th.mxstatus.MAEE bit before enabling MAEE
Date: Wed, 27 Mar 2024 20:59:54 +0800	[thread overview]
Message-ID: <20240327125954.1809-1-dqfext@gmail.com> (raw)
In-Reply-To: <20240327103130.3651950-1-christoph.muellner@vrull.eu>

Hi Christoph,

You don't need the access to MXSTATUS. There is SXSTATUS which is a
read-only mirror of MXSTATUS in S-mode.

_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Qingfang Deng <dqfext@gmail.com>
To: christoph.muellner@vrull.eu
Cc: ajones@ventanamicro.com, alistair.francis@wdc.com,
	aou@eecs.berkeley.edu, bjorn@kernel.org, conor@kernel.org,
	cooper.qu@linux.alibaba.com, dbarboza@ventanamicro.com,
	eric.huang@linux.alibaba.com, heiko@sntech.de,
	linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
	palmer@dabbelt.com, paul.walmsley@sifive.com,
	philipp.tomsich@vrull.eu, zhiwei_liu@linux.alibaba.com
Subject: Re: [PATCH 0/2] RISC-V: Test th.mxstatus.MAEE bit before enabling MAEE
Date: Wed, 27 Mar 2024 20:59:54 +0800	[thread overview]
Message-ID: <20240327125954.1809-1-dqfext@gmail.com> (raw)
In-Reply-To: <20240327103130.3651950-1-christoph.muellner@vrull.eu>

Hi Christoph,

You don't need the access to MXSTATUS. There is SXSTATUS which is a
read-only mirror of MXSTATUS in S-mode.

  parent reply	other threads:[~2024-03-27 13:00 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-27 10:31 [PATCH 0/2] RISC-V: Test th.mxstatus.MAEE bit before enabling MAEE Christoph Müllner
2024-03-27 10:31 ` Christoph Müllner
2024-03-27 10:31 ` [PATCH 1/2] riscv: thead: Rename T-Head PBMT to MAEE Christoph Müllner
2024-03-27 10:31   ` Christoph Müllner
2024-03-27 10:31 ` [PATCH 2/2] riscv: T-Head: Test availability bit before enabling MAEE errata Christoph Müllner
2024-03-27 10:31   ` Christoph Müllner
2024-03-27 11:03   ` Conor Dooley
2024-03-27 11:03     ` Conor Dooley
2024-03-27 12:41     ` Andrew Jones
2024-03-27 12:41       ` Andrew Jones
2024-03-28 14:18       ` Christoph Müllner
2024-03-28 14:18         ` Christoph Müllner
2024-03-28 14:57         ` Conor Dooley
2024-03-28 14:57           ` Conor Dooley
2024-03-28 15:43         ` Alexandre Ghiti
2024-03-28 15:43           ` Alexandre Ghiti
2024-03-29 11:22           ` Christoph Müllner
2024-03-29 11:22             ` Christoph Müllner
2024-03-29 11:29             ` Conor Dooley
2024-03-29 11:29               ` Conor Dooley
2024-03-27 12:59 ` Qingfang Deng [this message]
2024-03-27 12:59   ` [PATCH 0/2] RISC-V: Test th.mxstatus.MAEE bit before enabling MAEE Qingfang Deng
2024-03-28 14:19   ` Christoph Müllner
2024-03-28 14:19     ` Christoph Müllner

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