kernel/linux.git/arch/powerpc/include/uapi/asm/Kbuild, branch v6.18.22

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

kbuild: force all architectures except um to include mandatory-y

2019-03-17T03:56:32+00:00

Currently, every arch/*/include/uapi/asm/Kbuild explicitly includes the common Kbuild.asm file. Factor out the duplicated include directives to scripts/Makefile.asm-generic so that no architecture would opt out of the mandatory-y mechanism. um is not forced to include mandatory-y since it is a very exceptional case which does not support UAPI. Signed-off-by: Masahiro Yamada

arch: remove redundant UAPI generic-y defines

2019-01-06T01:22:15+00:00

Now that Kbuild automatically creates asm-generic wrappers for missing mandatory headers, it is redundant to list the same headers in generic-y and mandatory-y. Suggested-by: Sam Ravnborg Signed-off-by: Masahiro Yamada Acked-by: Sam Ravnborg

arch: remove stale comments "UAPI Header export list"

2019-01-06T00:46:51+00:00

These comments are leftovers of commit fcc8487d477a ("uapi: export all headers under uapi directories"). Prior to that commit, exported headers must be explicitly added to header-y. Now, all headers under the uapi/ directories are exported. Signed-off-by: Masahiro Yamada

powerpc: generate uapi header and system call table files

2018-12-21T03:46:50+00:00

System call table generation script must be run to gener- ate unistd_32/64.h and syscall_table_32/64/c32/spu.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/spu.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/systbl.S file. Signed-off-by: Firoz Khan Signed-off-by: Michael Ellerman

powerpc/bpf: Fix broken uapi for BPF_PROG_TYPE_PERF_EVENT

2018-12-07T12:19:04+00:00

Now that there are different variants of pt_regs for userspace and kernel, the uapi for the BPF_PROG_TYPE_PERF_EVENT program type must be changed by exporting the user_pt_regs structure instead of the pt_regs structure that is in-kernel only. Fixes: 002af9391bfb ("powerpc: Split user/kernel definitions of struct pt_regs") Signed-off-by: Sandipan Das Signed-off-by: Michael Ellerman

signal: Remove the need for __ARCH_SI_PREABLE_SIZE and SI_PAD_SIZE

2018-10-03T14:46:43+00:00

Rework the defintion of struct siginfo so that the array padding struct siginfo to SI_MAX_SIZE can be placed in a union along side of the rest of the struct siginfo members. The result is that we no longer need the __ARCH_SI_PREAMBLE_SIZE or SI_PAD_SIZE definitions. Signed-off-by: "Eric W. Biederman"

bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type

2017-12-05T14:02:40+00:00

Commit 0515e5999a466dfe ("bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type") introduced the bpf_perf_event_data structure which exports the pt_regs structure. This is OK for multiple architectures but fail for s390 and arm64 which do not export pt_regs. Programs using them, for example, the bpf selftest fail to compile on these architectures. For s390, exporting the pt_regs is not an option because s390 wants to allow changes to it. For arm64, there is a user_pt_regs structure that covers parts of the pt_regs structure for use by user space. To solve the broken uapi for s390 and arm64, introduce an abstract type for pt_regs and add an asm/bpf_perf_event.h file that concretes the type. An asm-generic header file covers the architectures that export pt_regs today. The arch-specific enablement for s390 and arm64 follows in separate commits. Reported-by: Thomas Richter Fixes: 0515e5999a466dfe ("bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type") Signed-off-by: Hendrik Brueckner Reviewed-and-tested-by: Thomas Richter Acked-by: Alexei Starovoitov Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Ingo Molnar Cc: Alexander Shishkin Cc: Jiri Olsa Cc: Namhyung Kim Cc: Arnd Bergmann Cc: Daniel Borkmann Signed-off-by: Daniel Borkmann

powerpc: Use uapi/asm-generic/sockios.h

2017-05-30T04:59:51+00:00

The arch version is identical except for comments and white space. Signed-off-by: Stephen Rothwell Acked-by: Arnd Bergmann Signed-off-by: Michael Ellerman

powerpc: Use the asm-generic versions of some uapi includes

2017-05-30T04:59:51+00:00

These are completely obvious as all they do is include the asm-generic versions. Signed-off-by: Stephen Rothwell Acked-by: Arnd Bergmann Signed-off-by: Michael Ellerman