Re: [Xen-devel] [PATCH v5 09/14] jump_label: port __jump_table to linker tables

2017-01-03 Thread Luis R. Rodriguez
On Thu, Dec 22, 2016 at 04:08:22PM +0200, Andy Shevchenko wrote: > On Wed, 2016-12-21 at 18:38 -0800, Luis R. Rodriguez wrote: > > Move the __jump_table from the a custom section solution > > to a generic solution, this avoiding extra vmlinux.lds.h > > customizations. > > > > This also demos the u

Re: [Xen-devel] [PATCH v5 09/14] jump_label: port __jump_table to linker tables

2016-12-22 Thread Andy Shevchenko
On Wed, 2016-12-21 at 18:38 -0800, Luis R. Rodriguez wrote: > Move the __jump_table from the a custom section solution > to a generic solution, this avoiding extra vmlinux.lds.h > customizations. > > This also demos the use of the .data linker table and of > the shared asm call push_section_tbl().

[Xen-devel] [PATCH v5 09/14] jump_label: port __jump_table to linker tables

2016-12-21 Thread Luis R. Rodriguez
Move the __jump_table from the a custom section solution to a generic solution, this avoiding extra vmlinux.lds.h customizations. This also demos the use of the .data linker table and of the shared asm call push_section_tbl(). Built-in kernel functionality was tested with CONFIG_STATIC_KEYS_SELFT