From: Julien Grall <julien.grall@arm.com>
To: Wei Chen <Wei.Chen@arm.com>, xen-devel@lists.xen.org
Cc: Kaly.Xin@arm.com, nd@arm.com, sstabellini@kernel.org,
steve.capper@arm.com
Subject: Re: [PATCH v3 02/19] xen/arm: Introduce a helper to get default HCR_EL2 flags
Date: Fri, 31 Mar 2017 15:10:31 +0100 [thread overview]
Message-ID: <45cf3ee1-1cea-1f05-a3d1-187f579355d4@arm.com> (raw)
In-Reply-To: <1490965679-619-3-git-send-email-Wei.Chen@arm.com>
Hi Wei,
On 31/03/17 14:07, Wei Chen wrote:
> We want to add HCR_EL2 register to Xen context switch. And each copy
> of HCR_EL2 in vcpu structure will be initialized with the same set
> of trap flags as the HCR_EL2 register. We introduce a helper here to
> represent these flags to be reused easily.
>
> Signed-off-by: Wei Chen <Wei.Chen@arm.com>
Reviewed-by: Julien Grall <julien.grall@arm.com>
Cheers,
--
Julien Grall
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next prev parent reply other threads:[~2017-03-31 14:10 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-31 13:07 [PATCH v3 00/19] Provide a command line option to choose how to handle SErrors Wei Chen
2017-03-31 13:07 ` [PATCH v3 01/19] xen/arm: Save ESR_EL2 to avoid using mismatched value in syndrome check Wei Chen
2017-03-31 14:08 ` Julien Grall
2017-03-31 18:26 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 02/19] xen/arm: Introduce a helper to get default HCR_EL2 flags Wei Chen
2017-03-31 14:10 ` Julien Grall [this message]
2017-03-31 18:29 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 03/19] xen/arm: Set and restore HCR_EL2 register for each vCPU separately Wei Chen
2017-03-31 14:11 ` Julien Grall
2017-03-31 18:28 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 04/19] xen/arm: Avoid setting/clearing HCR_RW at every context switch Wei Chen
2017-03-31 13:07 ` [PATCH v3 05/19] xen/arm: Save HCR_EL2 when a guest took the SError Wei Chen
2017-03-31 13:07 ` [PATCH v3 06/19] xen/arm: Introduce a virtual abort injection helper Wei Chen
2017-03-31 14:13 ` Julien Grall
2017-03-31 13:07 ` [PATCH v3 07/19] xen/arm: Introduce a command line parameter for SErrors/Aborts Wei Chen
2017-03-31 13:07 ` [PATCH v3 08/19] xen/arm: Introduce a initcall to update cpu_hwcaps by serror_op Wei Chen
2017-03-31 14:48 ` Julien Grall
2017-04-05 6:36 ` Wei Chen
2017-03-31 13:07 ` [PATCH v3 09/19] xen/arm64: Use alternative to skip the check of pending serrors Wei Chen
2017-03-31 13:07 ` [PATCH v3 10/19] xen/arm32: " Wei Chen
2017-03-31 13:07 ` [PATCH v3 11/19] xen/arm: Move macro VABORT_GEN_BY_GUEST to common header Wei Chen
2017-03-31 13:07 ` [PATCH v3 12/19] xen/arm: Introduce new helpers to handle guest/hyp SErrors Wei Chen
2017-03-31 13:07 ` [PATCH v3 13/19] xen/arm: Replace do_trap_guest_serror with new helpers Wei Chen
2017-03-31 13:07 ` [PATCH v3 14/19] xen/arm: Unmask the Abort/SError bit in the exception entries Wei Chen
2017-03-31 13:07 ` [PATCH v3 15/19] xen/arm: Introduce a helper to check local abort is enabled Wei Chen
2017-03-31 14:25 ` Julien Grall
2017-03-31 18:43 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 16/19] xen/arm: Introduce a macro to synchronize SError Wei Chen
2017-03-31 14:33 ` Julien Grall
2017-04-05 7:14 ` Wei Chen
2017-04-05 7:29 ` Julien Grall
2017-04-05 7:35 ` Wei Chen
2017-04-05 8:02 ` Julien Grall
2017-04-05 8:08 ` Wei Chen
2017-04-05 8:20 ` Julien Grall
2017-04-05 8:32 ` Wei Chen
2017-03-31 18:36 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 17/19] xen/arm: Isolate the SError between the context switch of 2 vCPUs Wei Chen
2017-03-31 14:38 ` Julien Grall
2017-03-31 18:37 ` Stefano Stabellini
2017-03-31 13:07 ` [PATCH v3 18/19] xen/arm: Prevent slipping hypervisor SError to guest Wei Chen
2017-03-31 14:46 ` Julien Grall
2017-03-31 18:42 ` Stefano Stabellini
2017-03-31 18:43 ` Julien Grall
2017-04-05 7:15 ` Wei Chen
2017-03-31 13:07 ` [PATCH v3 19/19] xen/arm: Handle guest external abort as guest SError Wei Chen
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