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a2601d78b7
These are actually all fixes for pre-4.16 code, or new hardware workarounds.
Fix missing AT_BASE_PLATFORM (in auxv) when we're using a new firmware interface
for describing CPU features.
Fix lost pending interrupts due to a race in our interrupt soft-masking code.
A workaround for a nest MMU bug with TLB invalidations on Power9.
A workaround for broadcast TLB invalidations on Power9.
Fix a bug in our instruction SLB miss handler, when handling bad addresses
(eg. >= TASK_SIZE), which could corrupt non-volatile user GPRs.
Thanks to:
Aneesh Kumar K.V, Balbir Singh, Benjamin Herrenschmidt, Nicholas Piggin.
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Merge tag 'powerpc-4.16-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Some more powerpc fixes for 4.16. Apologies if this is a bit big at
rc7, but they're all reasonably important fixes. None are actually for
new code, so they aren't indicative of 4.16 being in bad shape from
our point of view.
- Fix missing AT_BASE_PLATFORM (in auxv) when we're using a new
firmware interface for describing CPU features.
- Fix lost pending interrupts due to a race in our interrupt
soft-masking code.
- A workaround for a nest MMU bug with TLB invalidations on Power9.
- A workaround for broadcast TLB invalidations on Power9.
- Fix a bug in our instruction SLB miss handler, when handling bad
addresses (eg. >= TASK_SIZE), which could corrupt non-volatile user
GPRs.
Thanks to: Aneesh Kumar K.V, Balbir Singh, Benjamin Herrenschmidt,
Nicholas Piggin"
* tag 'powerpc-4.16-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s: Fix i-side SLB miss bad address handler saving nonvolatile GPRs
powerpc/mm: Fixup tlbie vs store ordering issue on POWER9
powerpc/mm/radix: Move the functions that does the actual tlbie closer
powerpc/mm/radix: Remove unused code
powerpc/mm: Workaround Nest MMU bug with TLB invalidations
powerpc/mm: Add tracking of the number of coprocessors using a context
powerpc/64s: Fix lost pending interrupt due to race causing lost update to irq_happened
powerpc/64s: Fix NULL AT_BASE_PLATFORM when using DT CPU features
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| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| purgatory | ||
| sysdev | ||
| tools | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| Makefile.postlink | ||