Alexander Mikhalitsyn 7b26952a91 net: core: add getsockopt SO_PEERPIDFD ...

Add SO_PEERPIDFD which allows to get pidfd of peer socket holder pidfd.
This thing is direct analog of SO_PEERCRED which allows to get plain PID.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Eric Dumazet <edumazet@google.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: David Ahern <dsahern@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Kees Cook <keescook@chromium.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Kuniyuki Iwashima <kuniyu@amazon.com>
Cc: Lennart Poettering <mzxreary@0pointer.de>
Cc: Luca Boccassi <bluca@debian.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Stanislav Fomichev <sdf@google.com>
Cc: bpf@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Tested-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Alexander Mikhalitsyn <aleksandr.mikhalitsyn@canonical.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2023-06-12 10:45:50 +01:00

..

alpha

net: core: add getsockopt SO_PEERPIDFD

2023-06-12 10:45:50 +01:00

arc

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

arm

Merge tag 'imx-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

2023-05-25 17:22:38 +02:00

arm64

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-06-08 11:35:14 -07:00

csky

Merge tag 'csky-for-linus-6.4' of https://github.com/c-sky/csky-linux

2023-05-04 12:25:05 -07:00

hexagon

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

ia64

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

loongarch

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

m68k

m68k: Move signal frame following exception on 68020/030

2023-05-22 13:51:20 +02:00

microblaze

Kconfig: introduce HAS_IOPORT option and select it as necessary

2023-04-05 22:15:19 +02:00

mips

net: core: add getsockopt SO_PEERPIDFD

2023-06-12 10:45:50 +01:00

nios2

Merge tag 'mm-stable-2023-04-27-15-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-04-27 19:42:02 -07:00

openrisc

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

parisc

net: core: add getsockopt SO_PEERPIDFD

2023-06-12 10:45:50 +01:00

powerpc

powerpc/xmon: Use KSYM_NAME_LEN in array size

2023-05-30 16:46:56 +10:00

riscv

Merge tag 'riscv-for-linus-6.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2023-06-02 13:47:36 -04:00

s390

Merge tag 's390-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2023-05-19 11:11:04 -07:00

sh

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

sparc

net: core: add getsockopt SO_PEERPIDFD

2023-06-12 10:45:50 +01:00

um

um: harddog: fix modular build

2023-05-10 00:21:30 +02:00

x86

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2023-06-04 07:16:53 -04:00

xtensa

Merge tag 'xtensa-20230523' of https://github.com/jcmvbkbc/linux-xtensa

2023-05-23 15:21:34 -07:00

.gitignore

…

Kconfig

lazy tlb: shoot lazies, non-refcounting lazy tlb mm reference handling scheme

2023-03-28 16:20:08 -07:00