Re: [Patch V2 0/4] xen: auto-generate symbols for xen hypercalls

From: David Vrabel
Date: Mon Jan 19 2015 - 10:42:40 EST


On 19/01/15 05:07, Juergen Gross wrote:
> Hi,
>
> anything missing to take these patches?

Patch #1 needs an x86 maintainer ack.

David

> On 12/17/2014 10:50 AM, Juergen Gross wrote:
>> The Xen hypercalls are defined in include/xen/interface/xen.h. There
>> are some places where for each hypercall a table element is created.
>> Instead of manually add each hypercall element to these tables use
>> an auto generated header built during the make process of the kernel.
>>
>> Changes in V2:
>> - add "autogenerated" comment to generated header file as suggested by
>> David Vrabel (patch 1)
>> - some minor adjustments to patch 4 as suggested by David Vrabel
>>
>> Juergen Gross (4):
>> xen: build infrastructure for generating hypercall depending symbols
>> xen: synchronize include/xen/interface/xen.h with xen
>> xen: use generated hypervisor symbols in arch/x86/xen/trace.c
>> xen: use generated hypercall symbols in arch/x86/xen/xen-head.S
>>
>> arch/x86/syscalls/Makefile | 9 +++++++
>> arch/x86/xen/trace.c | 50 +++--------------------------------
>> arch/x86/xen/xen-head.S | 63
>> +++++++--------------------------------------
>> include/xen/interface/xen.h | 6 ++++-
>> scripts/xen-hypercalls.sh | 12 +++++++++
>> 5 files changed, 40 insertions(+), 100 deletions(-)
>> create mode 100644 scripts/xen-hypercalls.sh
>>
>

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