kernel/linux.git/arch/parisc/include/asm/Kbuild, branch linux-5.3.y

treewide: Add SPDX license identifier - Kbuild

2019-05-30T18:32:33+00:00

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0 Reported-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman Reviewed-by: Kate Stewart Signed-off-by: Greg Kroah-Hartman

Merge tag 'asm-generic-nommu' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

2019-05-16T18:26:37+00:00

Pull nommu generic uaccess updates from Arnd Bergmann: "asm-generic: kill and improve nommu generic uaccess helpers Christoph Hellwig writes: This is a series doing two somewhat interwinded things. It improves the asm-generic nommu uaccess helper to optionally be entirely generic and not require any arch helpers for the actual uaccess. For the generic uaccess.h to actually be generically useful I also had to kill off the mess we made of , which really shouldn't exist on most architectures" * tag 'asm-generic-nommu' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: optimize generic uaccess for 8-byte loads and stores asm-generic: provide entirely generic nommu uaccess arch: mostly remove asm-generic: don't include from

Merge branch 'parisc-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

2019-05-08T02:34:17+00:00

Pull parisc updates from Helge Deller: "Many great new features, fixes and optimizations, including: - Convert page table updates to use per-pagetable spinlocks which overall improves performance on SMP machines a lot, by Mikulas Patocka - Kernel debugger (KGDB) support, by Sven Schnelle - KPROBES support, by Sven Schnelle - Lots of TLB lock/flush improvements, by Dave Anglin - Drop DISCONTIGMEM and switch to SPARSEMEM - Added JUMP_LABEL, branch runtime-patching support - Lots of other small speedups and cleanups, e.g. for QEMU, stack randomization, avoidance of name clashes, documentation updates, etc ..." * 'parisc-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (28 commits) parisc: Add static branch and JUMP_LABEL feature parisc: Use PA_ASM_LEVEL in boot code parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code parisc: Update huge TLB page support to use per-pagetable spinlock parisc: Use per-pagetable spinlock parisc: Allow live-patching of __meminit functions parisc: Add memory barrier to asm pdc and sync instructions parisc: Add memory clobber to TLB purges parisc: Use ldcw instruction for SMP spinlock release barrier parisc: Remove lock code to serialize TLB operations in pacache.S parisc: Switch from DISCONTIGMEM to SPARSEMEM parisc: enable wide mode early parisc: update feature lists parisc: Show n/a if product number not available parisc: remove unused flags parameter in __patch_text() doc: update kprobes supported architecture list parisc: Implement kretprobes parisc: remove kprobes.h from generic-y parisc: Implement kprobes parisc: add functions required by KPROBE_EVENTS ...

parisc: remove kprobes.h from generic-y

2019-05-03T21:47:39+00:00

We're providing our own version now. Signed-off-by: Sven Schnelle Signed-off-by: Helge Deller

arch: mostly remove

2019-04-23T19:51:40+00:00

A few architectures use internally, but nothing in common code does. Remove all the empty or almost empty versions of it, including the asm-generic one. Signed-off-by: Christoph Hellwig Signed-off-by: Arnd Bergmann

arch: Use asm-generic header for asm/mmiowb.h

2019-04-08T10:59:43+00:00

Hook up asm-generic/mmiowb.h to Kbuild for all architectures so that we can subsequently include asm/mmiowb.h from core code. Cc: Masahiro Yamada Cc: Arnd Bergmann Acked-by: Linus Torvalds Signed-off-by: Will Deacon

KVM: export and iif KVM is supported

2019-03-28T16:27:42+00:00

I do not see any consistency about headers_install of and . According to my analysis of Linux 5.1-rc1, there are 3 groups: [1] Both and are exported alpha, arm, hexagon, mips, powerpc, s390, sparc, x86 [2] is exported, but is not arc, arm64, c6x, h8300, ia64, m68k, microblaze, nios2, openrisc, parisc, sh, unicore32, xtensa [3] Neither nor is exported csky, nds32, riscv This does not match to the actual KVM support. At least, [2] is half-baked. Nor do arch maintainers look like they care about this. For example, commit 0add53713b1c ("microblaze: Add missing kvm_para.h to Kbuild") exported to user-space in order to fix an in-kernel build error. We have two ways to make this consistent: [A] export both and for all architectures, irrespective of the KVM support [B] Match the header export of and to the KVM support My first attempt was [A] because the code looks cleaner, but Paolo suggested [B]. So, this commit goes with [B]. For most architectures, was moved to the kernel-space. I changed include/uapi/linux/Kbuild so that it checks generated asm/kvm_para.h as well as check-in ones. After this commit, there will be two groups: [1] Both and are exported arm, arm64, mips, powerpc, s390, x86 [2] Neither nor is exported alpha, arc, c6x, csky, h8300, hexagon, ia64, m68k, microblaze, nds32, nios2, openrisc, parisc, riscv, sh, sparc, unicore32, xtensa Signed-off-by: Masahiro Yamada Acked-by: Cornelia Huck Signed-off-by: Paolo Bonzini

kbuild: warn redundant generic-y

2019-03-17T03:56:31+00:00

The generic-y is redundant under the following condition: - arch has its own implementation - the same header is added to generated-y - the same header is added to mandatory-y If a redundant generic-y is found, the warning like follows is displayed: scripts/Makefile.asm-generic:20: redundant generic-y found in arch/arm/include/asm/Kbuild: timex.h I fixed up arch Kbuild files found by this. Suggested-by: Sam Ravnborg Signed-off-by: Masahiro Yamada

parisc: generate uapi header and system call table files

2018-12-10T07:26:04+00:00

System call table generation script must be run to gener- ate unistd_32/64.h and syscall_table_32/64/c32.h files. This patch will have changes which will invokes the script. This patch will generate unistd_32/64.h and syscall_table- _32/64/c32.h files by the syscall table generation script invoked by parisc/Makefile and the generated files against the removed files must be identical. The generated uapi header file will be included in uapi/- asm/unistd.h and generated system call table header file will be included by kernel/syscall.S file. Signed-off-by: Firoz Khan Acked-by: Helge Deller Signed-off-by: Helge Deller

arch: Remove clkdev.h asm-generic from Kbuild

2018-01-03T17:02:11+00:00

Now that every architecture is using the generic clkdev.h file and we no longer include asm/clkdev.h anywhere in the tree, we can remove it. Cc: Russell King Acked-by: Arnd Bergmann Cc: Acked-by: Geert Uytterhoeven [m68k] Signed-off-by: Stephen Boyd