mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-18 07:47:50 +07:00
a56c41e5d7
- Make the update to the coarse timekeeper unconditional. This is required
because the coarse timekeeper interfaces in the VDSO do not depend on a
VDSO capable clocksource. If the system does not have a VDSO capable
clocksource and the update is depending on the VDSO capable clocksource,
the coarse VDSO interfaces would operate on stale data forever.
- Invert the logic of __arch_update_vdso_data() to avoid further head
scratching. Tripped over this several times while analyzing the update
problem above.
-----BEGIN PGP SIGNATURE-----
iQJHBAABCgAxFiEEQp8+kY+LLUocC4bMphj1TA10mKEFAl4vXzUTHHRnbHhAbGlu
dXRyb25peC5kZQAKCRCmGPVMDXSYodbPD/4km+XOhsbefcn1Xo6SAQV9akPhKSHY
h1gfjpe4UD+Uj4WfmpERHcCJA3sYtZSjNyEWkwagH1XjB+rcLc3JE8XvhPCZTXCx
g/OQlww1ef6mBZ5nslpPUZs8i0HppoV7Sa955QxR/jWuOIEssg5c+XGqP8xX8AhX
TqBOUcJd0LhqCGt76Gb6LHnOEshE8e6ptZ0xayzMZsab3LJTEaJCrsoDpADQ1q8A
hMjiL3CG9/e12qKYhODFTbyc/wgyGQYK8g6sb9E1Twd2Tw2+ikRbtZuQd3HQv4jV
SiVtmMqLu6IH+G608zeNIn/67/WX9zYqUZ3fZgSjBwXWoB84Gyj11KLnjmCgS6SH
0ddOQKPn8VyQc2anG4obRtMNB+TjJvGnB4QSL2ROJB7Zx6EYMsduhXwIbaNZDDro
nIh6Xvl6iyb0lkhd9zCR7ak7UHJg4ECJsVKK3kAMIHJM4f53d/DwT+ZaHbJZa/2a
OLoBGpBkJoE1X40dXou+0FUyUFRla42+ho99nCU580EyK/ZAuZEqKjjez9QIh4vN
L/I6uEHGBw9myB40nb0DFhRIFR97BUkRTRA3VhyX0CYIE3gUL43zNFsdvcugsxRy
4/Cf7tqhQcSjYjJxpLTRRWt2t6QvDoWfTnrwiPqSepcO17uV8WHLrxK4mT2i8Vjc
PIq7OgZlp09gQA==
=ONO4
-----END PGP SIGNATURE-----
Merge tag 'timers-urgent-2020-01-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner:
"Two fixes for the generic VDSO code which missed 5.5:
- Make the update to the coarse timekeeper unconditional.
This is required because the coarse timekeeper interfaces in the
VDSO do not depend on a VDSO capable clocksource. If the system
does not have a VDSO capable clocksource and the update is
depending on the VDSO capable clocksource, the coarse VDSO
interfaces would operate on stale data forever.
- Invert the logic of __arch_update_vdso_data() to avoid further head
scratching.
Tripped over this several times while analyzing the update problem
above"
* tag 'timers-urgent-2020-01-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
lib/vdso: Update coarse timekeeper unconditionally
lib/vdso: Make __arch_update_vdso_data() logic understandable
|
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| c6x | ||
| csky | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| unicore32 | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||