[GIT PULL] parisc architecture updates for kernel v4.19
Hi Linus, please pull fixes and updates for the parisc architecture for kernel 4.19 from: git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-4.19-1 Changes include: - parisc now uses the generic dma_noncoherent_ops implementation, by Christoph Hellwig. - further memory barrier and spinlock improvements, by John David Anglin. - prepare removal of current_text_addr() functions, by Nick Desaulniers. - improve kernel stack unwinding on parisc, by me. - drop ENOTSUP which was defined on parisc only, by me. Thanks, Helge Christoph Hellwig (3): parisc: merge pcx_dma_ops and pcxl_dma_ops parisc: always use flush_kernel_dcache_range for DMA cache maintainance parisc: use generic dma_noncoherent_ops Helge Deller (3): parisc: Drop architecture-specific ENOTSUP define parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature parisc: Fix and improve kernel stack unwinding John David Anglin (2): parisc: Remove ordered stores from syscall.S parisc: Remove unnecessary barriers from spinlock.h Nick Desaulniers (1): parisc: prefer _THIS_IP_ and _RET_IP_ statement expressions arch/parisc/Kconfig| 5 + arch/parisc/include/asm/assembly.h | 2 + arch/parisc/include/asm/dma-mapping.h | 5 - arch/parisc/include/asm/linkage.h | 17 ++- arch/parisc/include/asm/ptrace.h | 11 ++ arch/parisc/include/asm/spinlock.h | 8 +- arch/parisc/include/asm/unwind.h | 3 + arch/parisc/include/uapi/asm/errno.h | 1 - arch/parisc/kernel/entry.S | 53 +++- arch/parisc/kernel/pacache.S | 125 -- arch/parisc/kernel/pci-dma.c | 199 + arch/parisc/kernel/process.c | 2 +- arch/parisc/kernel/ptrace.c| 100 +++ arch/parisc/kernel/real2.S | 6 - arch/parisc/kernel/setup.c | 8 +- arch/parisc/kernel/syscall.S | 24 ++-- arch/parisc/kernel/traps.c | 2 +- arch/parisc/kernel/unwind.c| 93 -- arch/parisc/lib/lusercopy.S| 21 --- arch/parisc/mm/init.c | 11 +- kernel/time/posix-timers.c | 13 +- tools/arch/parisc/include/uapi/asm/errno.h | 1 - 22 files changed, 262 insertions(+), 448 deletions(-)
[GIT PULL] parisc architecture updates for kernel v4.19
Hi Linus, please pull fixes and updates for the parisc architecture for kernel 4.19 from: git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-4.19-1 Changes include: - parisc now uses the generic dma_noncoherent_ops implementation, by Christoph Hellwig. - further memory barrier and spinlock improvements, by John David Anglin. - prepare removal of current_text_addr() functions, by Nick Desaulniers. - improve kernel stack unwinding on parisc, by me. - drop ENOTSUP which was defined on parisc only, by me. Thanks, Helge Christoph Hellwig (3): parisc: merge pcx_dma_ops and pcxl_dma_ops parisc: always use flush_kernel_dcache_range for DMA cache maintainance parisc: use generic dma_noncoherent_ops Helge Deller (3): parisc: Drop architecture-specific ENOTSUP define parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature parisc: Fix and improve kernel stack unwinding John David Anglin (2): parisc: Remove ordered stores from syscall.S parisc: Remove unnecessary barriers from spinlock.h Nick Desaulniers (1): parisc: prefer _THIS_IP_ and _RET_IP_ statement expressions arch/parisc/Kconfig| 5 + arch/parisc/include/asm/assembly.h | 2 + arch/parisc/include/asm/dma-mapping.h | 5 - arch/parisc/include/asm/linkage.h | 17 ++- arch/parisc/include/asm/ptrace.h | 11 ++ arch/parisc/include/asm/spinlock.h | 8 +- arch/parisc/include/asm/unwind.h | 3 + arch/parisc/include/uapi/asm/errno.h | 1 - arch/parisc/kernel/entry.S | 53 +++- arch/parisc/kernel/pacache.S | 125 -- arch/parisc/kernel/pci-dma.c | 199 + arch/parisc/kernel/process.c | 2 +- arch/parisc/kernel/ptrace.c| 100 +++ arch/parisc/kernel/real2.S | 6 - arch/parisc/kernel/setup.c | 8 +- arch/parisc/kernel/syscall.S | 24 ++-- arch/parisc/kernel/traps.c | 2 +- arch/parisc/kernel/unwind.c| 93 -- arch/parisc/lib/lusercopy.S| 21 --- arch/parisc/mm/init.c | 11 +- kernel/time/posix-timers.c | 13 +- tools/arch/parisc/include/uapi/asm/errno.h | 1 - 22 files changed, 262 insertions(+), 448 deletions(-)
