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Groups > linux.kernel > #1337244
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() |
| Date | 2016-02-18 11:40 +0100 |
| Message-ID | <r3ua5-49t-3@gated-at.bofh.it> (permalink) |
| References | <r3f1n-1O1-3@gated-at.bofh.it> <r3f1p-1O1-45@gated-at.bofh.it> <r3s8j-2Pa-19@gated-at.bofh.it> <r3txo-3CY-19@gated-at.bofh.it> <r3u0r-44o-33@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Feb 18, 2016 at 11:19:42AM +0100, Ingo Molnar wrote: > > I think the whole notion of mcsafe here is 'wrong'. This copy variant simply > > reports the kind of trap that happened (#PF or #MC) and could arguably be > > extended to include more types if the hardware were to generate more. > > What would a better name be? memcpy_ret() or so? Yeah, uhmm.. naming. More options from the lack of inspiration department: memcpy_trap() memcpy_ex()
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[PATCH v11 0/4] Machine check recovery when kernel accesses poison Tony Luck <tony.luck@intel.com> - 2016-02-17 19:30 +0100
[PATCH v11 4/4] x86: Create a new synthetic cpu capability for machine check recovery Tony Luck <tony.luck@intel.com> - 2016-02-17 19:30 +0100
[tip:x86/asm] x86/cpufeature: Create a new synthetic cpu capability for machine check recovery tip-bot for Tony Luck <tipbot@zytor.com> - 2016-02-18 11:30 +0100
[PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Tony Luck <tony.luck@intel.com> - 2016-02-17 19:30 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 09:30 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Peter Zijlstra <peterz@infradead.org> - 2016-02-18 11:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Borislav Petkov <bp@alien8.de> - 2016-02-18 11:30 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 11:30 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Peter Zijlstra <peterz@infradead.org> - 2016-02-18 11:40 +0100
RE: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() "Luck, Tony" <tony.luck@intel.com> - 2016-02-18 16:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-19 09:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Peter Zijlstra <peterz@infradead.org> - 2016-02-19 09:50 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-19 11:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 11:40 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Borislav Petkov <bp@alien8.de> - 2016-02-18 11:40 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 19:50 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Borislav Petkov <bp@alien8.de> - 2016-02-18 11:40 +0100
[PATCH v12] x86, mce: Add memcpy_trap() "Luck, Tony" <tony.luck@intel.com> - 2016-02-18 22:20 +0100
Re: [PATCH v12] x86, mce: Add memcpy_trap() Ingo Molnar <mingo@kernel.org> - 2016-02-19 10:20 +0100
Re: [PATCH v13] x86, mce: Add memcpy_trap() "Luck, Tony" <tony.luck@intel.com> - 2016-02-19 19:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Linus Torvalds <torvalds@linux-foundation.org> - 2016-02-18 19:20 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() "Luck, Tony" <tony.luck@intel.com> - 2016-02-18 20:00 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 21:20 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Dan Williams <dan.j.williams@intel.com> - 2016-02-18 22:40 +0100
Re: [PATCH v11 3/4] x86, mce: Add __mcsafe_copy() Ingo Molnar <mingo@kernel.org> - 2016-02-18 20:00 +0100
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