Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2022-07-02

We've added 7 non-merge commits during the last 14 day(s) which contain
a total of 6 files changed, 193 insertions(+), 86 deletions(-).

The main changes are:

1) Fix clearing of page contiguity when unmapping XSK pool, from Ivan Malov.

2) Two verifier fixes around bounds data propagation, from Daniel Borkmann.

3) Fix fprobe sample module's parameter descriptions, from Masami Hiramatsu.

4) General BPF maintainer entry revamp to better scale patch reviews.

* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  bpf, selftests: Add verifier test case for jmp32's jeq/jne
  bpf, selftests: Add verifier test case for imm=0,umin=0,umax=1 scalar
  bpf: Fix insufficient bounds propagation from adjust_scalar_min_max_vals
  bpf: Fix incorrect verifier simulation around jmp32's jeq/jne
  xsk: Clear page contiguity bit when unmapping pool
  bpf, docs: Better scale maintenance of BPF subsystem
  fprobe, samples: Add module parameter descriptions
====================

Link: https://lore.kernel.org/r/20220701230121.10354-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 95 insertions, 20 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index d4d3f37f64eb..e41bee2952bd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3617,16 +3617,18 @@ S:	Maintained
 F:	Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml
 F:	drivers/iio/accel/bma400*
 
-BPF (Safe dynamic programs and tools)
+BPF [GENERAL] (Safe Dynamic Programs and Tools)
 M:	Alexei Starovoitov <ast@kernel.org>
 M:	Daniel Borkmann <daniel@iogearbox.net>
 M:	Andrii Nakryiko <andrii@kernel.org>
-R:	Martin KaFai Lau <kafai@fb.com>
-R:	Song Liu <songliubraving@fb.com>
+R:	Martin KaFai Lau <martin.lau@linux.dev>
+R:	Song Liu <song@kernel.org>
 R:	Yonghong Song <yhs@fb.com>
 R:	John Fastabend <john.fastabend@gmail.com>
 R:	KP Singh <kpsingh@kernel.org>
-L:	netdev@vger.kernel.org
+R:	Stanislav Fomichev <sdf@google.com>
+R:	Hao Luo <haoluo@google.com>
+R:	Jiri Olsa <jolsa@kernel.org>
 L:	bpf@vger.kernel.org
 S:	Supported
 W:	https://bpf.io/
@@ -3658,12 +3660,9 @@ F:	scripts/pahole-version.sh
 F:	tools/bpf/
 F:	tools/lib/bpf/
 F:	tools/testing/selftests/bpf/
-N:	bpf
-K:	bpf
 
 BPF JIT for ARM
 M:	Shubham Bansal <illusionist.neo@gmail.com>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Odd Fixes
 F:	arch/arm/net/
@@ -3672,7 +3671,6 @@ BPF JIT for ARM64
 M:	Daniel Borkmann <daniel@iogearbox.net>
 M:	Alexei Starovoitov <ast@kernel.org>
 M:	Zi Shen Lim <zlim.lnx@gmail.com>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
 F:	arch/arm64/net/
@@ -3680,14 +3678,12 @@ F:	arch/arm64/net/
 BPF JIT for MIPS (32-BIT AND 64-BIT)
 M:	Johan Almbladh <johan.almbladh@anyfinetworks.com>
 M:	Paul Burton <paulburton@kernel.org>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Maintained
 F:	arch/mips/net/
 
 BPF JIT for NFP NICs
 M:	Jakub Kicinski <kuba@kernel.org>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Odd Fixes
 F:	drivers/net/ethernet/netronome/nfp/bpf/
@@ -3695,7 +3691,6 @@ F:	drivers/net/ethernet/netronome/nfp/bpf/
 BPF JIT for POWERPC (32-BIT AND 64-BIT)
 M:	Naveen N. Rao <naveen.n.rao@linux.ibm.com>
 M:	Michael Ellerman <mpe@ellerman.id.au>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
 F:	arch/powerpc/net/
@@ -3703,7 +3698,6 @@ F:	arch/powerpc/net/
 BPF JIT for RISC-V (32-bit)
 M:	Luke Nelson <luke.r.nels@gmail.com>
 M:	Xi Wang <xi.wang@gmail.com>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Maintained
 F:	arch/riscv/net/
@@ -3711,7 +3705,6 @@ X:	arch/riscv/net/bpf_jit_comp64.c
 
 BPF JIT for RISC-V (64-bit)
 M:	Björn Töpel <bjorn@kernel.org>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Maintained
 F:	arch/riscv/net/
@@ -3721,7 +3714,6 @@ BPF JIT for S390
 M:	Ilya Leoshkevich <iii@linux.ibm.com>
 M:	Heiko Carstens <hca@linux.ibm.com>
 M:	Vasily Gorbik <gor@linux.ibm.com>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
 F:	arch/s390/net/
@@ -3729,14 +3721,12 @@ X:	arch/s390/net/pnet.c
 
 BPF JIT for SPARC (32-BIT AND 64-BIT)
 M:	David S. Miller <davem@davemloft.net>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Odd Fixes
 F:	arch/sparc/net/
 
 BPF JIT for X86 32-BIT
 M:	Wang YanQing <udknight@gmail.com>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Odd Fixes
 F:	arch/x86/net/bpf_jit_comp32.c
@@ -3744,13 +3734,60 @@ F:	arch/x86/net/bpf_jit_comp32.c
 BPF JIT for X86 64-BIT
 M:	Alexei Starovoitov <ast@kernel.org>
 M:	Daniel Borkmann <daniel@iogearbox.net>
-L:	netdev@vger.kernel.org
 L:	bpf@vger.kernel.org
 S:	Supported
 F:	arch/x86/net/
 X:	arch/x86/net/bpf_jit_comp32.c
 
-BPF LSM (Security Audit and Enforcement using BPF)
+BPF [CORE]
+M:	Alexei Starovoitov <ast@kernel.org>
+M:	Daniel Borkmann <daniel@iogearbox.net>
+R:	John Fastabend <john.fastabend@gmail.com>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/verifier.c
+F:	kernel/bpf/tnum.c
+F:	kernel/bpf/core.c
+F:	kernel/bpf/syscall.c
+F:	kernel/bpf/dispatcher.c
+F:	kernel/bpf/trampoline.c
+F:	include/linux/bpf*
+F:	include/linux/filter.h
+
+BPF [BTF]
+M:	Martin KaFai Lau <martin.lau@linux.dev>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/btf.c
+F:	include/linux/btf*
+
+BPF [TRACING]
+M:	Song Liu <song@kernel.org>
+R:	Jiri Olsa <jolsa@kernel.org>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/trace/bpf_trace.c
+F:	kernel/bpf/stackmap.c
+
+BPF [NETWORKING] (tc BPF, sock_addr)
+M:	Martin KaFai Lau <martin.lau@linux.dev>
+M:	Daniel Borkmann <daniel@iogearbox.net>
+R:	John Fastabend <john.fastabend@gmail.com>
+L:	bpf@vger.kernel.org
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	net/core/filter.c
+F:	net/sched/act_bpf.c
+F:	net/sched/cls_bpf.c
+
+BPF [NETWORKING] (struct_ops, reuseport)
+M:	Martin KaFai Lau <martin.lau@linux.dev>
+L:	bpf@vger.kernel.org
+L:	netdev@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/bpf_struct*
+
+BPF [SECURITY & LSM] (Security Audit and Enforcement using BPF)
 M:	KP Singh <kpsingh@kernel.org>
 R:	Florent Revest <revest@chromium.org>
 R:	Brendan Jackman <jackmanb@chromium.org>
@@ -3761,7 +3798,27 @@ F:	include/linux/bpf_lsm.h
 F:	kernel/bpf/bpf_lsm.c
 F:	security/bpf/
 
-BPF L7 FRAMEWORK
+BPF [STORAGE & CGROUPS]
+M:	Martin KaFai Lau <martin.lau@linux.dev>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/cgroup.c
+F:	kernel/bpf/*storage.c
+F:	kernel/bpf/bpf_lru*
+
+BPF [RINGBUF]
+M:	Andrii Nakryiko <andrii@kernel.org>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/ringbuf.c
+
+BPF [ITERATOR]
+M:	Yonghong Song <yhs@fb.com>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	kernel/bpf/*iter.c
+
+BPF [L7 FRAMEWORK] (sockmap)
 M:	John Fastabend <john.fastabend@gmail.com>
 M:	Jakub Sitnicki <jakub@cloudflare.com>
 L:	netdev@vger.kernel.org
@@ -3774,13 +3831,31 @@ F:	net/ipv4/tcp_bpf.c
 F:	net/ipv4/udp_bpf.c
 F:	net/unix/unix_bpf.c
 
-BPFTOOL
+BPF [LIBRARY] (libbpf)
+M:	Andrii Nakryiko <andrii@kernel.org>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	tools/lib/bpf/
+
+BPF [TOOLING] (bpftool)
 M:	Quentin Monnet <quentin@isovalent.com>
 L:	bpf@vger.kernel.org
 S:	Maintained
 F:	kernel/bpf/disasm.*
 F:	tools/bpf/bpftool/
 
+BPF [SELFTESTS] (Test Runners & Infrastructure)
+M:	Andrii Nakryiko <andrii@kernel.org>
+R:	Mykola Lysenko <mykolal@fb.com>
+L:	bpf@vger.kernel.org
+S:	Maintained
+F:	tools/testing/selftests/bpf/
+
+BPF [MISC]
+L:	bpf@vger.kernel.org
+S:	Odd Fixes
+K:	(?:\b|_)bpf(?:\b|_)
+
 BROADCOM B44 10/100 ETHERNET DRIVER
 M:	Michael Chan <michael.chan@broadcom.com>
 L:	netdev@vger.kernel.org