Re: [v3,7/7] powerpc: kprobes: remove duplicate saving of msr

[PATCH v3 0/7] powerpc: a few kprobe fixes and refactoring · Naveen N. Rao <hidden> · 2017-04-19
[PATCH v3 2/7] powerpc: kprobes: fix handling of function offsets on ABIv2 · Naveen N. Rao <hidden> · 2017-04-19
Re: [v3,2/7] powerpc: kprobes: fix handling of function offsets on ABIv2 · Michael Ellerman <hidden> · 2017-04-24
[PATCH v3 3/7] kprobes: validate the symbol name length · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-19
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-21
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Naveen N. Rao <hidden> · 2017-04-23
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-25
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Michael Ellerman <mpe@ellerman.id.au> · 2017-04-20
Re: [PATCH v3 3/7] kprobes: validate the symbol name length · Naveen N. Rao <hidden> · 2017-04-20
[PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Naveen N. Rao <hidden> · 2017-04-21
Re: [PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Paul Clarke <hidden> · 2017-04-21
Re: [PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Naveen N. Rao <hidden> · 2017-04-21
Re: [PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-21
Re: [PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Michael Ellerman <mpe@ellerman.id.au> · 2017-04-22
Re: [PATCH v4 3/7] kprobes: validate the symbol name provided during probe registration · Naveen N. Rao <hidden> · 2017-04-23
[PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name() · Naveen N. Rao <hidden> · 2017-04-21
Re: [PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name() · Paul Clarke <hidden> · 2017-04-21
Re: [PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name() · Paul Clarke <hidden> · 2017-04-21
Re: [PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name() · Paul Clarke <hidden> · 2017-04-21
Re: [PATCH v4 4/7] powerpc/kprobes: Use safer string functions in kprobe_lookup_name() · Naveen N. Rao <hidden> · 2017-04-23
[PATCH v3 4/7] powerpc: kprobes: use safer string functions in kprobe_lookup_name() · Naveen N. Rao <hidden> · 2017-04-19
RE: [PATCH v3 4/7] powerpc: kprobes: use safer string functions in kprobe_lookup_name() · David Laight <hidden> · 2017-04-21
[PATCH v3 5/7] powerpc: kprobes: factor out code to emulate instruction into a helper · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 5/7] powerpc: kprobes: factor out code to emulate instruction into a helper · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-19
Re: [v3, 5/7] powerpc: kprobes: factor out code to emulate instruction into a helper · Michael Ellerman <hidden> · 2017-04-24
[PATCH v3 1/7] kprobes: convert kprobe_lookup_name() to a function · Naveen N. Rao <hidden> · 2017-04-19
Re: [v3,1/7] kprobes: convert kprobe_lookup_name() to a function · Michael Ellerman <hidden> · 2017-04-24
[PATCH v3 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-19
Re: [PATCH v3 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Michael Ellerman <mpe@ellerman.id.au> · 2017-04-20
Re: [PATCH v3 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-21
Re: [v3, 6/7] powerpc: kprobes: emulate instructions on kprobe handler re-entry · Michael Ellerman <hidden> · 2017-04-24
[PATCH v3 7/7] powerpc: kprobes: remove duplicate saving of msr · Naveen N. Rao <hidden> · 2017-04-19
Re: [PATCH v3 7/7] powerpc: kprobes: remove duplicate saving of msr · Masami Hiramatsu <mhiramat@kernel.org> · 2017-04-19
Re: [v3,7/7] powerpc: kprobes: remove duplicate saving of msr · Michael Ellerman <hidden> · 2017-04-23

From: Michael Ellerman <hidden>
Date: 2017-04-23 11:53:28
Also in: lkml

On Wed, 2017-04-19 at 12:51:06 UTC, "Naveen N. Rao" wrote:

set_current_kprobe() already saves regs->msr into kprobe_saved_msr. Remove
the redundant save.

Signed-off-by: Naveen N. Rao <redacted>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/d08f8a28bcc8c2004a7186839148fc

cheers

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