Re: Implement kernel live patching for ppc64le (ABIv2)
From: Jessica Yu <hidden>
Date: 2016-01-27 01:53:11
Also in:
linuxppc-dev
From: Jessica Yu <hidden>
Date: 2016-01-27 01:53:11
Also in:
linuxppc-dev
+++ Miroslav Benes [26/01/16 15:14 +0100]:[ Jessica added to CC list so she is aware that there are plans to implement livepatch on ppc64le ] On Tue, 26 Jan 2016, Torsten Duwe wrote:quoted
On Tue, Jan 26, 2016 at 11:50:25AM +0100, Miroslav Benes wrote:quoted
quoted
+ */ +int klp_write_module_reloc(struct module *mod, unsigned long type, + unsigned long loc, unsigned long value) +{ + /* This requires infrastructure changes; we need the loadinfos. */ + pr_err("lpc_write_module_reloc not yet supported\n");This is a nit, but there is no lpc_write_module_reloc. It should be klp_write_module_reloc.Indeed. Michael, feel free to fix this on the fly or not. It needs to disappear anyway and be replaced with functionality.Or not at all thanks to Jessica's effort [1]. Miroslav [1] http://lkml.kernel.org/g/1452281304-28618-1-git-send-email-jeyu@redhat.com
Miroslav, thanks for the CC. Indeed, if things go well, there may be no need to implement klp_write_module_reloc() anymore in the near future. :-) Jessica