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Re: [Xen-devel] [PATCH for-next v2] xen: make grant table configurable
- To: Wei Liu <wei.liu2@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Julien Grall <julien.grall@xxxxxxx>
- Date: Thu, 21 Feb 2019 12:02:13 +0000
- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>
- Delivery-date: Thu, 21 Feb 2019 12:02:20 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 21/02/2019 12:01, Wei Liu wrote:
On Fri, Jan 18, 2019 at 12:43:57PM +0000, Wei Liu wrote:
Introduce CONFIG_GRANT_TABLE. Provide stubs and make sure x86 and arm
hypervisors build with grant table disabled.
Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
I know this patch can only be applied after the tree is reopen but ...
diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index 221c762ada..0f1c1b6431 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -1392,7 +1392,9 @@ static arm_hypercall_t arm_hypercall_table[] = {
HYPERCALL_DEPRECATED(physdev_op_compat, 1),
HYPERCALL(sysctl, 2),
HYPERCALL(hvm_op, 2),
+#ifdef CONFIG_GRANT_TABLE
HYPERCALL(grant_table_op, 3),
+#endif
HYPERCALL(multicall, 2),
HYPERCALL(platform_op, 1),
HYPERCALL_ARM(vcpu_op, 3),
can I get an ack from one of the Arm maintainers so that I can queue it
up?
Acked-by: Julien Grall <julien.grall@xxxxxxx>
Cheers,
--
Julien Grall
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