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From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Paul Mackerras <paulus@ozlabs.org>,
	Leonardo Bras <leobras.c@gmail.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/1] powerpc/kvm: Fix mask size for emulated msgsndp
Date: Mon, 21 Dec 2020 22:03:30 +1100 (AEDT)	[thread overview]
Message-ID: <160854857761.1696279.18011483882082447442.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201208215707.31149-1-leobras.c@gmail.com>

On Tue, 8 Dec 2020 18:57:08 -0300, Leonardo Bras wrote:
> According to ISAv3.1 and ISAv3.0b, the msgsndp is described to split RB in:
> msgtype <- (RB) 32:36
> payload <- (RB) 37:63
> t       <- (RB) 57:63
> 
> The current way of getting 'msgtype', and 't' is missing their MSB:
> msgtype: ((arg >> 27) & 0xf) : Gets (RB) 33:36, missing bit 32
> t:       (arg &= 0x3f)       : Gets (RB) 58:63, missing bit 57
> 
> [...]

Applied to powerpc/next.

[1/1] KVM: PPC: Book3S HV: Fix mask size for emulated msgsndp
      https://git.kernel.org/powerpc/c/87fb4978ef8f7e3d6f51ea8e259638c4e96f2fc0

cheers

WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Paul Mackerras <paulus@ozlabs.org>,
	Leonardo Bras <leobras.c@gmail.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
	kvm-ppc@vger.kernel.org
Subject: Re: [PATCH v2 1/1] powerpc/kvm: Fix mask size for emulated msgsndp
Date: Mon, 21 Dec 2020 22:03:30 +1100 (AEDT)	[thread overview]
Message-ID: <160854857761.1696279.18011483882082447442.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201208215707.31149-1-leobras.c@gmail.com>

On Tue, 8 Dec 2020 18:57:08 -0300, Leonardo Bras wrote:
> According to ISAv3.1 and ISAv3.0b, the msgsndp is described to split RB in:
> msgtype <- (RB) 32:36
> payload <- (RB) 37:63
> t       <- (RB) 57:63
> 
> The current way of getting 'msgtype', and 't' is missing their MSB:
> msgtype: ((arg >> 27) & 0xf) : Gets (RB) 33:36, missing bit 32
> t:       (arg &= 0x3f)       : Gets (RB) 58:63, missing bit 57
> 
> [...]

Applied to powerpc/next.

[1/1] KVM: PPC: Book3S HV: Fix mask size for emulated msgsndp
      https://git.kernel.org/powerpc/c/87fb4978ef8f7e3d6f51ea8e259638c4e96f2fc0

cheers

WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <patch-notifications@ellerman.id.au>
To: Paul Mackerras <paulus@ozlabs.org>,
	Leonardo Bras <leobras.c@gmail.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Michael Ellerman <mpe@ellerman.id.au>
Cc: kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 1/1] powerpc/kvm: Fix mask size for emulated msgsndp
Date: Mon, 21 Dec 2020 11:03:30 +0000	[thread overview]
Message-ID: <160854857761.1696279.18011483882082447442.b4-ty@ellerman.id.au> (raw)
In-Reply-To: <20201208215707.31149-1-leobras.c@gmail.com>

On Tue, 8 Dec 2020 18:57:08 -0300, Leonardo Bras wrote:
> According to ISAv3.1 and ISAv3.0b, the msgsndp is described to split RB in:
> msgtype <- (RB) 32:36
> payload <- (RB) 37:63
> t       <- (RB) 57:63
> 
> The current way of getting 'msgtype', and 't' is missing their MSB:
> msgtype: ((arg >> 27) & 0xf) : Gets (RB) 33:36, missing bit 32
> t:       (arg &= 0x3f)       : Gets (RB) 58:63, missing bit 57
> 
> [...]

Applied to powerpc/next.

[1/1] KVM: PPC: Book3S HV: Fix mask size for emulated msgsndp
      https://git.kernel.org/powerpc/c/87fb4978ef8f7e3d6f51ea8e259638c4e96f2fc0

cheers

  parent reply	other threads:[~2020-12-21 11:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-08 21:57 [PATCH v2 1/1] powerpc/kvm: Fix mask size for emulated msgsndp Leonardo Bras
2020-12-08 21:57 ` Leonardo Bras
2020-12-08 21:57 ` Leonardo Bras
2020-12-15  2:15 ` Paul Mackerras
2020-12-15  2:15   ` Paul Mackerras
2020-12-15  2:15   ` Paul Mackerras
2020-12-21 11:03 ` Michael Ellerman [this message]
2020-12-21 11:03   ` Michael Ellerman
2020-12-21 11:03   ` Michael Ellerman

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