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Re: [Xen-devel] [PATCH for-next v2] xen: make grant table configurable





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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