Commit message (Collapse) | Author | Age | Files | Lines | |
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* | MC146818_GETTOD: Check for RTC rollover during read. | 2019-04-29 | 1 | -5/+7 | |
| | | | | | | | | | | | | | Because the RTC is still ticking it is theoretically possible for the second to roll over while we are reading the clock. This is basically impossible on real/practical hardware but is an interesting corner case for e.g. a VM reading an emulated MC146818 during an exit to userspace. This doesn't check *every* register, so if it takes you a multiple of 60 seconds to read the RTC this change won't help you. But you've got bigger problems at that point. "no objections" kettenis@/mlarkin@, "fine idea" deraadt | ||||
* | typos from Tom Cosgrove; | 2003-10-21 | 1 | -2/+2 | |
| | | | | | | | | Tom: I did not commit a couple of your changes. i did not include some punctuation fixes (full stops, etc.) mnemorable -> mnemonic: i decided memorable was probably better instrunctions -> instruction: i kept the plural | ||||
* | First round of __P removal in sys | 2002-03-14 | 1 | -3/+3 | |
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* | It's Daylight Saving Time, not Savings. Fix comments. | 2001-05-17 | 1 | -2/+2 | |
| | | | | Discussed with pjanzen@ | ||||
* | hide C decls when _LOCORE defined | 1997-04-17 | 1 | -2/+4 | |
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* | Add a define for another compatible chip. | 1997-03-12 | 1 | -2/+2 | |
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* | $OpenBSD RCSIDs | 1996-10-31 | 1 | -0/+1 | |
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* | initial import of NetBSD tree | 1995-10-18 | 1 | -0/+194 | |