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Groups > linux.kernel > #1324606
| From | Jiri Kosina <jikos@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v6 8/9] Implement kernel live patching for ppc64le (ABIv2) |
| Date | 2016-02-02 21:40 +0100 |
| Message-ID | <qXPTY-5z-7@gated-at.bofh.it> (permalink) |
| References | (2 earlier) <qV9vP-2Vi-9@gated-at.bofh.it> <qVbei-4b6-27@gated-at.bofh.it> <qXI66-2I0-5@gated-at.bofh.it> <qXLnm-55B-37@gated-at.bofh.it> <qXMjo-5NR-29@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, 2 Feb 2016, Petr Mladek wrote: > Note that TOC is not set only when the problematic functions are > compiled with --mprofile-kernel. I still see the TOC stuff when > compiling only with -pg. I don't see how this wouldn't be a gcc bug. No matter whether it's plain profiling call (-pg) or kernel profiling call (-mprofile-kernel), gcc must always assume that global function (that will typically have just one instance for the whole address space) will be called. -- Jiri Kosina SUSE Labs
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Re: [PATCH v6 8/9] Implement kernel live patching for ppc64le (ABIv2) Petr Mladek <pmladek@suse.com> - 2016-02-02 13:20 +0100
Re: [PATCH v6 8/9] Implement kernel live patching for ppc64le (ABIv2) Torsten Duwe <duwe@lst.de> - 2016-02-02 16:50 +0100
Re: [PATCH v6 8/9] Implement kernel live patching for ppc64le (ABIv2) Petr Mladek <pmladek@suse.com> - 2016-02-02 17:50 +0100
Re: [PATCH v6 8/9] Implement kernel live patching for ppc64le (ABIv2) Jiri Kosina <jikos@kernel.org> - 2016-02-02 21:40 +0100
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