Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once

[PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
[PATCH 05/12] powerpc/ftrace: ftrace_graph_caller() needs to save/restore toc · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 05/12] powerpc/ftrace: ftrace_graph_caller() needs to save/restore toc · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 05/12] powerpc/ftrace: ftrace_graph_caller() needs to save/restore toc · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-25
Re: [PATCH 05/12] powerpc/ftrace: ftrace_graph_caller() needs to save/restore toc · Torsten Duwe <hidden> · 2016-02-25
[PATCH 04/12] powerpc/ftrace: Prepare for -mprofile-kernel · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 04/12] powerpc/ftrace: Prepare for -mprofile-kernel · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 04/12] powerpc/ftrace: Prepare for -mprofile-kernel · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-25
Re: [PATCH 04/12] powerpc/ftrace: Prepare for -mprofile-kernel · Torsten Duwe <hidden> · 2016-02-25
Re: [PATCH 04/12] powerpc/ftrace: Prepare for -mprofile-kernel · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-26
[PATCH 08/12] powerpc/ftrace: Rework ftrace_caller() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 08/12] powerpc/ftrace: Rework ftrace_caller() · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 08/12] powerpc/ftrace: Rework ftrace_caller() · Torsten Duwe <hidden> · 2016-02-25
[PATCH 12/12] powerpc/ftrace: Disable profiling for some files · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 12/12] powerpc/ftrace: Disable profiling for some files · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
[PATCH 11/12] powerpc/ftrace: Rework __ftrace_make_nop() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
[PATCH 10/12] powerpc/ftrace: FTRACE_WITH_REGS configuration variables · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 10/12] powerpc/ftrace: FTRACE_WITH_REGS configuration variables · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 10/12] powerpc/ftrace: FTRACE_WITH_REGS configuration variables · Torsten Duwe <hidden> · 2016-02-25
[PATCH 09/12] powerpc/ftrace: Use generic ftrace_modify_all_code() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 09/12] powerpc/ftrace: Use generic ftrace_modify_all_code() · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
[PATCH 07/12] powerpc/ftrace: FTRACE_WITH_REGS implementation for ppc64le · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 07/12] powerpc/ftrace: FTRACE_WITH_REGS implementation for ppc64le · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 07/12] powerpc/ftrace: FTRACE_WITH_REGS implementation for ppc64le · Torsten Duwe <hidden> · 2016-02-25
Re: [PATCH 07/12] powerpc/ftrace: FTRACE_WITH_REGS implementation for ppc64le · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-26
[PATCH 06/12] powerpc/module: Rework is_early_mcount_callsite() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 06/12] powerpc/module: Rework is_early_mcount_callsite() · Balbir Singh <bsingharora@gmail.com> · 2016-02-24
Re: [PATCH 06/12] powerpc/module: Rework is_early_mcount_callsite() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-25
Re: [PATCH 06/12] powerpc/module: Rework is_early_mcount_callsite() · Torsten Duwe <hidden> · 2016-02-25
[PATCH 03/12] powerpc/module: Create a special stub for ftrace_caller() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 03/12] powerpc/module: Create a special stub for ftrace_caller() · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 03/12] powerpc/module: Create a special stub for ftrace_caller() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-25
Re: [PATCH 03/12] powerpc/module: Create a special stub for ftrace_caller() · Torsten Duwe <hidden> · 2016-02-25
Re: [PATCH 03/12] powerpc/module: Create a special stub for ftrace_caller() · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-26
[PATCH 02/12] powerpc/module: Mark module stubs with a magic value · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-24
Re: [PATCH 02/12] powerpc/module: Mark module stubs with a magic value · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 02/12] powerpc/module: Mark module stubs with a magic value · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-25
Re: [PATCH 02/12] powerpc/module: Mark module stubs with a magic value · Torsten Duwe <hidden> · 2016-02-25
Re: [PATCH 02/12] powerpc/module: Mark module stubs with a magic value · Michael Ellerman <mpe@ellerman.id.au> · 2016-02-26
Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once · Balbir Singh <bsingharora@gmail.com> · 2016-02-24
Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once · Balbir Singh <bsingharora@gmail.com> · 2016-02-25
Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once · Torsten Duwe <hidden> · 2016-02-25
Re: [PATCH 01/12] powerpc/module: Only try to generate the ftrace_caller() stub once · Kamalesh Babulal <hidden> · 2016-02-25

From: Balbir Singh <bsingharora@gmail.com>
Date: 2016-02-24 23:55:39
Also in: lkml


On 25/02/16 01:28, Michael Ellerman wrote:

Currently we generate the module stub for ftrace_caller() at the bottom
of apply_relocate_add(). However apply_relocate_add() is potentially
called more than once per module, which means we will try to generate
the ftrace_caller() stub multiple times.

This makes sense
Reviewed-by: Balbir Singh <bsingharora@gmail.com>

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help