![]() Pull parisc updates from Helge Deller: "Main changes are: - Added support to the parisc dma functions to return DMA_ERROR_CODE if DMA isn't possible. This fixes a long standing kernel crash if parport_pc is enabled (by Thomas Bogendoerfer, marked for stable series). - Use the compat_sys_keyctl() in compat mode (by Eric Biggers, marked for stable series). - Initial support for the Page Deallocation Table (PDT) which is maintained by firmware and holds the list of memory addresses which had physical errors. By checking that list we can prevent Linux to use those broken memory areas. - Ensure IRQs are off in switch_mm(). - Report SIGSEGV instead of SIGBUS when running out of stack. - Mark the cr16 clocksource stable on single-socket and single-core machines" * 'parisc-4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs parisc: Report SIGSEGV instead of SIGBUS when running out of stack parisc: use compat_sys_keyctl() parisc: Don't hardcode PSW values in hpmc code parisc: Don't hardcode PSW values in gsc_*() functions parisc: Avoid zeroing gr[0] in fixup_exception() parisc/mm: Ensure IRQs are off in switch_mm() parisc: Add Page Deallocation Table (PDT) support parisc: Enhance detection of synchronous cr16 clocksources parisc: Drop per_cpu uaccess related exception_data struct parisc: Inline trivial exception code in lusercopy.S |
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