linux.git/arch/m68k/kernel, branch master

Replace with globally

2016-12-24T19:46:01+00:00

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds

arch/m68k: add option to skip DMA sync as a part of mapping

2016-12-15T00:04:07+00:00

This change allows us to pass DMA_ATTR_SKIP_CPU_SYNC which allows us to avoid invoking cache line invalidation if the driver will just handle it later via a sync_for_cpu or sync_for_device call. Link: http://lkml.kernel.org/r/20161110113457.76501.77603.stgit@ahduyck-blue-test.jf.intel.com Signed-off-by: Alexander Duyck Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2016-10-14T21:26:58+00:00

Pull kbuild updates from Michal Marek: - EXPORT_SYMBOL for asm source by Al Viro. This does bring a regression, because genksyms no longer generates checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is working on a patch to fix this. Plus, we are talking about functions like strcpy(), which rarely change prototypes. - Fixes for PPC fallout of the above by Stephen Rothwell and Nick Piggin - fixdep speedup by Alexey Dobriyan. - preparatory work by Nick Piggin to allow architectures to build with -ffunction-sections, -fdata-sections and --gc-sections - CONFIG_THIN_ARCHIVES support by Stephen Rothwell - fix for filenames with colons in the initramfs source by me. * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits) initramfs: Escape colons in depfile ppc: there is no clear_pages to export powerpc/64: whitelist unresolved modversions CRCs kbuild: -ffunction-sections fix for archs with conflicting sections kbuild: add arch specific post-link Makefile kbuild: allow archs to select link dead code/data elimination kbuild: allow architectures to use thin archives instead of ld -r kbuild: Regenerate genksyms lexer kbuild: genksyms fix for typeof handling fixdep: faster CONFIG_ search ia64: move exports to definitions sparc32: debride memcpy.S a bit [sparc] unify 32bit and 64bit string.h sparc: move exports to definitions ppc: move exports to definitions arm: move exports to definitions s390: move exports to definitions m68k: move exports to definitions alpha: move exports to actual definitions x86: move exports to actual definitions ...

nmi_backtrace: generate one-line reports for idle cpus

2016-10-08T01:46:30+00:00

When doing an nmi backtrace of many cores, most of which are idle, the output is a little overwhelming and very uninformative. Suppress messages for cpus that are idling when they are interrupted and just emit one line, "NMI backtrace for N skipped: idling at pc 0xNNN". We do this by grouping all the cpuidle code together into a new .cpuidle.text section, and then checking the address of the interrupted PC to see if it lies within that section. This commit suitably tags x86 and tile idle routines, and only adds in the minimal framework for other architectures. Link: http://lkml.kernel.org/r/1472487169-14923-5-git-send-email-cmetcalf@mellanox.com Signed-off-by: Chris Metcalf Acked-by: Peter Zijlstra (Intel) Tested-by: Peter Zijlstra (Intel) Tested-by: Daniel Thompson [arm] Tested-by: Petr Mladek Cc: Aaron Tomlin Cc: Peter Zijlstra (Intel) Cc: "Rafael J. Wysocki" Cc: Russell King Cc: Thomas Gleixner Cc: Ingo Molnar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

2016-10-06T01:18:20+00:00

Pull m68knommu updates from Greg Ungerer: "The bulk of the changes here are to clean up the ColdFire 5441x SoC support so that it can run with MMU enabled. We have only supported it with MMU disabled up to now. There is also a few individual bug fixes across the ColdFire support code" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: let clk_disable() return immediately if clk is NULL m68knommu: convert printk(KERN_INFO) to pr_info() m68knommu: clean up uClinux boot log output m68k: generalize uboot command line support m68k: don't panic if no hardware FPU defined m68k: only generate FPU instructions if CONFIG_FPU enabled m68k: always make available dump_fpu() m68k: generalize io memory region setup for ColdFire ACR registers m68k: move ColdFire _bootmem_alloc code m68k: report correct FPU type on ColdFire MMU platforms m68k: set appropriate machine type for m5411x SoC platforms m68k: move CONFIG_FPU set to per-CPU configuration m68knommu: fix IO write size in nettel pin set m68knommu: switch to using IO access methods in WildFire board code m68knommu: fix early setup to not access variables

Merge tag 'm68k-for-v4.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

2016-10-04T00:59:24+00:00

Pull m68k updates from Geert Uytterhoeven: - cleanups - defconfig updates - GPG fingerprint update * tag 'm68k-for-v4.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Migrate exception table users off module.h and onto extable.h CREDITS: Update fingerprint for Geert Uytterhoeven m68k: Use IS_ENABLED() instead of checking for built-in or module m68k/defconfig: Update defconfigs for v4.8-rc1

m68k: Migrate exception table users off module.h and onto extable.h

2016-09-30T08:25:41+00:00

This file was only including module.h for exception table related functions. We've now separated that content out into its own file "extable.h" so now move over to that and avoid all the extra header content in module.h that we don't really need to compile this. Signed-off-by: Paul Gortmaker Signed-off-by: Geert Uytterhoeven

m68knommu: convert printk(KERN_INFO) to pr_info()

2016-09-26T02:02:59+00:00

The old style use of printk(KERN_INFO) is depracated. Convert use of it in setup_no.c to the modern pr_info(). Signed-off-by: Greg Ungerer

m68knommu: clean up uClinux boot log output

2016-09-26T02:02:59+00:00

During the arch setup phase of kernel boot we print out in the boot banner that we are uClinux configured. The printk currently contains a bunch of useless newlines and carriage returns - producing wastefull empty lines. Remove these. Signed-off-by: Greg Ungerer

m68k: generalize uboot command line support

2016-09-26T02:02:59+00:00

The uboot command line support needs to be used by both MMU and no-MMU setups, but currently we only have the code in the no-MMU code paths. Move the uboot command line processing code into its own file. Add appropriate calls to it from both the MMU and no-MMU arch setup code. Signed-off-by: Greg Ungerer Acked-by: Geert Uytterhoeven