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Message-ID: <20180428195656.GU4418@port70.net>
Date: Sat, 28 Apr 2018 21:56:56 +0200
From: Szabolcs Nagy <nsz@...t70.net>
To: musl@...ts.openwall.com
Subject: [PATCH 0/9] linux v4.16 update
the ptrace.h change is probably not ok
(glibc added struct __ptrace_seccomp_metadata
instead of the kernel struct seccomp_metadata,
but the same is true for ptrace_peeksiginfo_args
where musl currently follows linux instead of
glibc, maybe that should be fixed?).
the last patch is an unfinished proposal to add
some new syscalls glibc already has, but i ran
into some issues so comments are welcome.
i ran the patch set through compile testing.
Szabolcs Nagy (9):
siginfo struct change following linux v4.16
elf.h: add NT_PPC_PKEY from linux v4.16
sys/epoll.h: add EPOLLNVAL from linux v4.16
netinet/if_ether.h: add ETH_P_ERSPAN2 from linux v4.16
netinet/if_ether.h: add ETH_TLEN from linux v4.16
sys/ptrace.h: add PTRACE_SECCOMP_GET_METADATA from linux v4.16
aarch64: add HWCAP_ASIMDFHM from linux v4.16
powerpc: add pkey syscall numbers from linux v4.16
[RFC] add new memory mapping related apis
arch/aarch64/bits/hwcap.h | 1 +
arch/powerpc/bits/mman.h | 4 ++++
arch/powerpc/bits/syscall.h.in | 3 +++
arch/powerpc64/bits/mman.h | 4 ++++
arch/powerpc64/bits/syscall.h.in | 3 +++
include/elf.h | 1 +
include/netinet/if_ether.h | 2 ++
include/signal.h | 12 ++++++++----
include/sys/epoll.h | 1 +
include/sys/mman.h | 24 +++++++++++++++++++++---
include/sys/ptrace.h | 6 ++++++
src/linux/memfd_create.c | 10 ++++++++++
src/linux/mlock2.c | 15 +++++++++++++++
src/linux/pkey_alloc.c | 15 +++++++++++++++
src/linux/pkey_get.c | 9 +++++++++
src/linux/pkey_mprotect.c | 15 +++++++++++++++
src/linux/pkey_set.c | 9 +++++++++
17 files changed, 127 insertions(+), 7 deletions(-)
create mode 100644 src/linux/memfd_create.c
create mode 100644 src/linux/mlock2.c
create mode 100644 src/linux/pkey_alloc.c
create mode 100644 src/linux/pkey_get.c
create mode 100644 src/linux/pkey_mprotect.c
create mode 100644 src/linux/pkey_set.c
--
2.16.3
View attachment "0001-siginfo-struct-change-following-linux-v4.16.patch" of type "text/x-diff" (1971 bytes)
View attachment "0002-elf.h-add-NT_PPC_PKEY-from-linux-v4.16.patch" of type "text/x-diff" (728 bytes)
View attachment "0003-sys-epoll.h-add-EPOLLNVAL-from-linux-v4.16.patch" of type "text/x-diff" (834 bytes)
View attachment "0004-netinet-if_ether.h-add-ETH_P_ERSPAN2-from-linux-v4.1.patch" of type "text/x-diff" (780 bytes)
View attachment "0005-netinet-if_ether.h-add-ETH_TLEN-from-linux-v4.16.patch" of type "text/x-diff" (713 bytes)
View attachment "0006-sys-ptrace.h-add-PTRACE_SECCOMP_GET_METADATA-from-li.patch" of type "text/x-diff" (1016 bytes)
View attachment "0007-aarch64-add-HWCAP_ASIMDFHM-from-linux-v4.16.patch" of type "text/x-diff" (695 bytes)
View attachment "0008-powerpc-add-pkey-syscall-numbers-from-linux-v4.16.patch" of type "text/x-diff" (1424 bytes)
View attachment "0009-RFC-add-new-memory-mapping-related-apis.patch" of type "text/x-diff" (5894 bytes)
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