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Merge bitcoin/bitcoin#31422: [27.x] More backports

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25f150304d doc: update release notes (fanquake)
8588d5bbe0 tracing: Rename the `MIN` macro to `_TRACEPOINT_TEST_MIN` in log_raw_p2p_msgs (0xb10c)
a1db79c31d depends: Fix spacing issue (Hennadii Stepanov)
c70bd786f8 depends: Fix CXXFLAGS on NetBSD (Hennadii Stepanov)
166fea73eb test: fix MIN macro-redefinition (0xb10c)

Pull request description:

  Backports:
  * #31419
  * #31502
  * #31623
  * #31627

ACKs for top commit:
  stickies-v:
    ACK 25f150304d

Tree-SHA512: 331027b176f5fd344a74d7b6d6668db5251ab2fec9f079977601499a37f71fe84cb6dee1cdee40a0570aa92d29839093c578e8eebde92188e4de534f4a6dee65
This commit is contained in:
merge-script 2025-02-11 13:21:38 +01:00
commit 1e7041a9f3
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GPG key ID: 2EEB9F5CC09526C1
5 changed files with 20 additions and 46 deletions
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7
contrib/tracing/log_raw_p2p_msgs.py
View file

@ -41,7 +41,8 @@ from bcc import BPF, USDT
program = """
#include <uapi/linux/ptrace.h>
#define MIN(a,b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a < _b ? _a : _b; })
// A min() macro. Prefixed with _TRACEPOINT_TEST to avoid collision with other MIN macros.
#define _TRACEPOINT_TEST_MIN(a,b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a < _b ? _a : _b; })
// Maximum possible allocation size
// from include/linux/percpu.h in the Linux kernel
@ -88,7 +89,7 @@ int trace_inbound_message(struct pt_regs *ctx) {
bpf_usdt_readarg_p(3, ctx, &msg->peer_conn_type, MAX_PEER_CONN_TYPE_LENGTH);
bpf_usdt_readarg_p(4, ctx, &msg->msg_type, MAX_MSG_TYPE_LENGTH);
bpf_usdt_readarg(5, ctx, &msg->msg_size);
bpf_usdt_readarg_p(6, ctx, &msg->msg, MIN(msg->msg_size, MAX_MSG_DATA_LENGTH));
bpf_usdt_readarg_p(6, ctx, &msg->msg, _TRACEPOINT_TEST_MIN(msg->msg_size, MAX_MSG_DATA_LENGTH));
inbound_messages.perf_submit(ctx, msg, sizeof(*msg));
return 0;
@ -108,7 +109,7 @@ int trace_outbound_message(struct pt_regs *ctx) {
bpf_usdt_readarg_p(3, ctx, &msg->peer_conn_type, MAX_PEER_CONN_TYPE_LENGTH);
bpf_usdt_readarg_p(4, ctx, &msg->msg_type, MAX_MSG_TYPE_LENGTH);
bpf_usdt_readarg(5, ctx, &msg->msg_size);
bpf_usdt_readarg_p(6, ctx, &msg->msg, MIN(msg->msg_size, MAX_MSG_DATA_LENGTH));
bpf_usdt_readarg_p(6, ctx, &msg->msg, _TRACEPOINT_TEST_MIN(msg->msg_size, MAX_MSG_DATA_LENGTH));
outbound_messages.perf_submit(ctx, msg, sizeof(*msg));
return 0;

2
depends/hosts/netbsd.mk
View file

@ -7,8 +7,6 @@ netbsd_NM = $(host_toolchain)gcc-nm
netbsd_RANLIB = $(host_toolchain)gcc-ranlib
endif
netbsd_CXXFLAGS=$(netbsd_CFLAGS)
netbsd_release_CFLAGS=-O2
netbsd_release_CXXFLAGS=$(netbsd_release_CFLAGS)

48
doc/release-notes.md
View file

@ -1,9 +1,9 @@
27.2 Release Notes
27.x Release Notes
=====================
Bitcoin Core version 27.2 is now available from:
Bitcoin Core version 27.x is now available from:
<https://bitcoincore.org/bin/bitcoin-core-27.2/>
<https://bitcoincore.org/bin/bitcoin-core-27.x/>
This release includes various bug fixes and performance
improvements, as well as updated translations.
@ -40,53 +40,27 @@ unsupported systems.
Notable changes
===============
### P2P
- #30394 net: fix race condition in self-connect detection
### Init
- #30435 init: change shutdown order of load block thread and scheduler
### RPC
- #30357 Fix cases of calls to FillPSBT errantly returning complete=true
### PSBT
- #29855 psbt: Check non witness utxo outpoint early
### Test
- #30552 test: fix constructor of msg_tx
### Doc
- #30504 doc: use proper doxygen formatting for CTxMemPool::cs
- #31419 test: fix MIN macro redefinition
### Build
- #30283 upnp: fix build with miniupnpc 2.2.8
- #30633 Fixes for GCC 15 compatibility
- #31502 depends: Fix CXXFLAGS on NetBSD
- #31627 depends: Fix spacing issue
### CI
### Misc
- #31623 tracing: Rename the MIN macro to TRACEPOINT_TEST_MIN in log_raw_p2p_msgs
- #30193 ci: move ASan job to GitHub Actions from Cirrus CI
- #30299 ci: remove unused bcc variable from workflow
Credits
=======
Thanks to everyone who directly contributed to this release:
- Ava Chow
- Cory Fields
- Martin Zumsande
- Matt Whitlock
- Max Edwards
- Sebastian Falbesoner
- Vasil Dimov
- willcl-ark
- 0xb10c
- Hennadii Stepanov
As well as to everyone that helped with translations on
[Transifex](https://www.transifex.com/bitcoin/bitcoin/).

7
test/functional/interface_usdt_net.py
View file

@ -40,7 +40,8 @@ net_tracepoints_program = """
MAX_MSG_TYPE_LENGTH,
MAX_MSG_DATA_LENGTH
) + """
#define MIN(a,b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a < _b ? _a : _b; })
// A min() macro. Prefixed with _TRACEPOINT_TEST to avoid collision with other MIN macros.
#define _TRACEPOINT_TEST_MIN(a,b) ({ __typeof__ (a) _a = (a); __typeof__ (b) _b = (b); _a < _b ? _a : _b; })
struct p2p_message
{
@ -60,7 +61,7 @@ int trace_inbound_message(struct pt_regs *ctx) {
bpf_usdt_readarg_p(3, ctx, &msg.peer_conn_type, MAX_PEER_CONN_TYPE_LENGTH);
bpf_usdt_readarg_p(4, ctx, &msg.msg_type, MAX_MSG_TYPE_LENGTH);
bpf_usdt_readarg(5, ctx, &msg.msg_size);
bpf_usdt_readarg_p(6, ctx, &msg.msg, MIN(msg.msg_size, MAX_MSG_DATA_LENGTH));
bpf_usdt_readarg_p(6, ctx, &msg.msg, _TRACEPOINT_TEST_MIN(msg.msg_size, MAX_MSG_DATA_LENGTH));
inbound_messages.perf_submit(ctx, &msg, sizeof(msg));
return 0;
}
@ -73,7 +74,7 @@ int trace_outbound_message(struct pt_regs *ctx) {
bpf_usdt_readarg_p(3, ctx, &msg.peer_conn_type, MAX_PEER_CONN_TYPE_LENGTH);
bpf_usdt_readarg_p(4, ctx, &msg.msg_type, MAX_MSG_TYPE_LENGTH);
bpf_usdt_readarg(5, ctx, &msg.msg_size);
bpf_usdt_readarg_p(6, ctx, &msg.msg, MIN(msg.msg_size, MAX_MSG_DATA_LENGTH));
bpf_usdt_readarg_p(6, ctx, &msg.msg, _TRACEPOINT_TEST_MIN(msg.msg_size, MAX_MSG_DATA_LENGTH));
outbound_messages.perf_submit(ctx, &msg, sizeof(msg));
return 0;
};