misuse of fget_raw() in perf_event_get()
From:
Al Viro
Date:
Sat Apr 13 2019 - 17:02:46 EST
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What's the point of using fget_raw(), if you do
_not_ accept O_PATH descriptors? That should be fget()...
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tip-bot for Rik van Riel: "[tip:x86/fpu] x86/fpu: Defer FPU state load until return to userspace"
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tip-bot for Sebastian Andrzej Siewior: "[tip:x86/fpu] x86/fpu: Restore from kernel memory on the 64-bit path too"
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Alexei Starovoitov: "Re: misuse of fget_raw() in perf_event_get()"
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