Re: [Xen-devel] [PATCH v1 10/11] xsplice: Add support for exception tables

2015-11-27 Thread Ross Lagerwall
On 11/27/2015 04:28 PM, Martin Pohlack wrote: On 03.11.2015 19:16, Ross Lagerwall wrote: +#ifdef CONFIG_X86 +unsigned long search_module_extables(unsigned long addr) +{ +struct payload *data; +unsigned long ret; + +/* No locking since this list is only ever changed during apply or re

Re: [Xen-devel] [PATCH v1 10/11] xsplice: Add support for exception tables

2015-11-27 Thread Martin Pohlack
On 03.11.2015 19:16, Ross Lagerwall wrote: > +#ifdef CONFIG_X86 > +unsigned long search_module_extables(unsigned long addr) > +{ > +struct payload *data; > +unsigned long ret; > + > +/* No locking since this list is only ever changed during apply or revert > + * context. */ How do

Re: [Xen-devel] [PATCH v1 10/11] xsplice: Add support for exception tables

2015-11-05 Thread Konrad Rzeszutek Wilk
On Tue, Nov 03, 2015 at 06:16:07PM +, Ross Lagerwall wrote: > Add support for exception tables contained within xsplice modules. If an > exception occurs search either the main exception table or a particular > active module's exception table depending on the instruction pointer. s/module/payl

[Xen-devel] [PATCH v1 10/11] xsplice: Add support for exception tables

2015-11-03 Thread Ross Lagerwall
Add support for exception tables contained within xsplice modules. If an exception occurs search either the main exception table or a particular active module's exception table depending on the instruction pointer. Signed-off-by: Ross Lagerwall --- xen/arch/x86/extable.c| 36