From nobody Wed Oct 07 23:58:17 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4j0VSV6BqTz6cVNq for ; Wed, 07 Oct 2026 23:58:18 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "YR2" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4j0VSV1CWXz3P8X for ; Wed, 07 Oct 2026 23:58:18 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1791417498; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xFGQ25fkni0wChZrIP66bDuT5mLF7WSVKwf6GAC9HyQ=; b=NCaZBwg30EirY+VWvfBV+Fq1PhULnDUCuO+FD8UmO2rbxAUWdN8sBl8p2IzryX7df2zCJ4 5xYj/w2Oueb0wbmdlVt+pCwqc3BjiJIo2INFnQegHl4VNV7smMEErx71+L14BSj/nVUfuG fSqEqycKGOdiX2mX+dmlPrk2iIz5cQBCyHx53aFb6NBnr2oXkHZXBwxuuF9+bvq6ghZdbj FKu46dCxHyFWxQqXaKHIjWPZeEPFLg9LIQAeJfsNdlfe6aTMft/jYFQ/A39s/8grfaht4n CmwvhZWELK2n5hLXHaw/D7n1hShwqguq7sdOvO8F58zFLsfzWo6APwG0xR2IRw== ARC-Seal: i=1; a=rsa-sha256; d=freebsd.org; s=dkim; cv=none; t=1791417498; b=w5qD74Fm+5AcDCVeBVmU6TBkgmBzXWuGYdTmsynQM+Ga3kD035mnzuxf3mhG49mzu0odTt 7N9DOx6fa0oMrD2KlkdaXP4mWAxXNGGOB+rBTXkLMY+FFPE4AfkihDsm0Dcb3XDf2MQ43V LvPwe8+g+RaEaL6nJymjanOwfWzn4o6Fm1pD2YDC/rYOTxKstK6h2P1ZXITPpFOdNL2FeH OOO7jNYiIkJPkhcNdc8aBfZqUZ2SvUMN9Ticgd79dgaupmaYXiCGYecvICBUftjaZ/uznY gpXNG5g4vxMn+1wg9mPxJEO16/IitasBsgnBuFkU4bILFZiCtY3+46ThNxHFcA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1791417498; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=xFGQ25fkni0wChZrIP66bDuT5mLF7WSVKwf6GAC9HyQ=; b=BtOrF9XN/OXGVGcSrzCPht6060RBfkaKarX2JL5q7IPkYwV7JufxUODsCXlV0gxjK7AeJp gley/o1Y1M1noKvY2K2INQRkVMB41hLu4vafeVCBQGPU+x0u8g0sp6pDSZPXB/73B4i2P0 bpz/guwsntLzqcLHjYbWkS9tJNRJJbuiZzk9jd66CdVnST5aFe3O9qE0EmCulwCLmj9qBn z+GMqC8lv8skH5xDDH/72gbqfjNc0tH0Y4OiS3Qb4aENtaYPyMuJswPD42+GmGf687Ccq9 BepSnp1ZqLrUh5XNknMOoKRyMbHtvvfsj5rk7d4M5UyQPPFMpDTmR34vvivajA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4j0VST6gthzFsQ for ; Wed, 07 Oct 2026 23:58:17 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 42761 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 07 Oct 2026 23:58:17 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Siva Mahadevan Subject: git: 9b2f363dbe83 - stable/15 - tests/pmc: annotate busy loop counters with __unused List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: siva X-Git-Repository: src X-Git-Refname: refs/heads/stable/15 X-Git-Reftype: branch X-Git-Commit: 9b2f363dbe833d11584cefb89cdbaab5bb2537e3 Auto-Submitted: auto-generated Date: Wed, 07 Oct 2026 23:58:17 +0000 Message-Id: <6ac6dc99.42761.7dbb9c31@gitrepo.freebsd.org> The branch stable/15 has been updated by siva: URL: https://cgit.FreeBSD.org/src/commit/?id=9b2f363dbe833d11584cefb89cdbaab5bb2537e3 commit 9b2f363dbe833d11584cefb89cdbaab5bb2537e3 Author: Siva Mahadevan AuthorDate: 2026-09-08 20:04:19 +0000 Commit: Siva Mahadevan CommitDate: 2026-10-07 23:56:48 +0000 tests/pmc: annotate busy loop counters with __unused This fixes the build with gcc 16 after the changes to -Wunused*[0]. [0] https://gcc.gnu.org/gcc-16/porting_to.html#changes-to-wunused Reviewed by: netchild MFC after: 3 days Sponsored by: The FreeBSD Foundation (cherry picked from commit 0be29268ae4e593581e1f711f0f8822a52215aef) --- tests/sys/pmc/pmc_credexec_test.c | 2 +- tests/sys/pmc/pmc_detach_test.c | 4 ++-- tests/sys/pmc/pmc_exec_test.c | 2 +- tests/sys/pmc/pmc_lifecycle_test.c | 6 +++--- tests/sys/pmc/pmc_log_test.c | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) diff --git a/tests/sys/pmc/pmc_credexec_test.c b/tests/sys/pmc/pmc_credexec_test.c index e080b683f2e9..2f98996ffb52 100644 --- a/tests/sys/pmc/pmc_credexec_test.c +++ b/tests/sys/pmc/pmc_credexec_test.c @@ -146,7 +146,7 @@ allocate_counting_pmc(void) static void spin(void) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int i; for (i = 0; i < 2000000; i++) diff --git a/tests/sys/pmc/pmc_detach_test.c b/tests/sys/pmc/pmc_detach_test.c index 05fda61b2836..5eebe744ef13 100644 --- a/tests/sys/pmc/pmc_detach_test.c +++ b/tests/sys/pmc/pmc_detach_test.c @@ -73,7 +73,7 @@ static volatile int spin_stop; static void * spinner(void *arg __unused) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; while (spin_stop == 0) s += 1; @@ -83,7 +83,7 @@ spinner(void *arg __unused) static void burn_cpu(void) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int i; for (i = 0; i < 1000000; i++) diff --git a/tests/sys/pmc/pmc_exec_test.c b/tests/sys/pmc/pmc_exec_test.c index d4d476cd20de..2b59e347ac6b 100644 --- a/tests/sys/pmc/pmc_exec_test.c +++ b/tests/sys/pmc/pmc_exec_test.c @@ -125,7 +125,7 @@ allocate_counting_pmc(void) static void spin(void) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int i; for (i = 0; i < 2000000; i++) diff --git a/tests/sys/pmc/pmc_lifecycle_test.c b/tests/sys/pmc/pmc_lifecycle_test.c index 2107c772b08e..469740cd3a92 100644 --- a/tests/sys/pmc/pmc_lifecycle_test.c +++ b/tests/sys/pmc/pmc_lifecycle_test.c @@ -217,7 +217,7 @@ ATF_TC_BODY(release_running_attached, tc) /* Run a little, so the PMC is actually loaded on a CPU. */ { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int i; for (i = 0; i < 5000000; i++) @@ -364,7 +364,7 @@ ATF_TC_BODY(descendants_inherit_and_release, tc) child = fork(); ATF_REQUIRE(child >= 0); if (child == 0) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int i; for (i = 0; i < 2000000; i++) @@ -404,7 +404,7 @@ ATF_TC_BODY(descendants_fork_storm, tc) pid_t c = fork(); if (c == 0) { - volatile unsigned long s = 0; + volatile unsigned long s __unused = 0; int j; for (j = 0; j < 200000; j++) diff --git a/tests/sys/pmc/pmc_log_test.c b/tests/sys/pmc/pmc_log_test.c index 8b5a3e0ef2d7..6c2c57b4d121 100644 --- a/tests/sys/pmc/pmc_log_test.c +++ b/tests/sys/pmc/pmc_log_test.c @@ -398,7 +398,7 @@ ATF_TC_BODY(owner_exit_with_log_and_running_pmc, tc) ATF_REQUIRE((child = fork()) >= 0); if (child == 0) { - volatile unsigned long sink = 0; + volatile unsigned long sink __unused = 0; unsigned long i; pmc_id_t cid; int fd;