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Groups > linux.kernel > #1428075
| From | Stephan Mueller <smueller@chronox.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback |
| Date | 2016-06-21 21:00 +0200 |
| Message-ID | <rMz42-172-5@gated-at.bofh.it> (permalink) |
| References | <rMyhA-Qq-33@gated-at.bofh.it> <rMyrg-TU-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Am Dienstag, 21. Juni 2016, 11:11:42 schrieb John Stultz: Hi John, > I don't see in the above an explanation of *why* you're using > ktime_get_raw_ns() instead of ktime_get_ns(). Could you help me understand what the difference is or point me to some documentation? I understood that we only talked about the _raw variant. > > Also the bit about time running backwards being ok is confusing since > you're not using the "fast" accessor where that would be a risk. Ok, if the running backwards hint is only applicable to the _fast variants, I can certainly drop it. Thanks Stephan
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[PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback Stephan Mueller <smueller@chronox.de> - 2016-06-21 20:10 +0200
Re: [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback John Stultz <john.stultz@linaro.org> - 2016-06-21 20:20 +0200
Re: [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback Stephan Mueller <smueller@chronox.de> - 2016-06-21 21:00 +0200
Re: [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback John Stultz <john.stultz@linaro.org> - 2016-06-21 21:20 +0200
Re: [Y2038] [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback Arnd Bergmann <arnd@arndb.de> - 2016-06-21 21:40 +0200
Re: [Y2038] [PATCH] crypto: Jitter RNG - use ktime_get_raw_ns as fallback John Stultz <john.stultz@linaro.org> - 2016-06-21 21:40 +0200
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