From patchwork Tue Apr 16 18:53:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Wilck X-Patchwork-Id: 13632363 X-Patchwork-Delegate: christophe.varoqui@free.fr Received: from mail-ed1-f45.google.com (mail-ed1-f45.google.com [209.85.208.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 51729137748 for ; Tue, 16 Apr 2024 18:54:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.45 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713293647; cv=none; b=WABMjIhvjbgNRnuiIn/1lOs/J/ek5yKdxQp4hgp0h6byktrtT+Hw4VI+xRnHf/cSHqYzIQ1Stk2zlCjqausH8/daDRzAKoP19Z5e8WWuHM9Q7+VIUYinE9tJyvdSyNivh6P6bKdJXU455Qf/0m5xYP/3w5l59QHn90znukaqtAM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713293647; c=relaxed/simple; bh=eKFv9h+yPEfAA6tv/lK1CROfmNnrEW+0ka/0hUvvVqA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tv2O4YNi6ZdcSiqn3M8ti40yHWa0ymOatZScTOk1M23CfvMI/OB0MSYJjWbpQhafsE60Wlk9g1h8Gh+n8msMhwrtQzw1xPC50bcNErp5iK7ngbrLjgHflMzoax4ZFbIgkAOC5QH29L0Csbs6eWE9THmilczxKwdWTRzjv+l3IKc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=X5SfkZRK; arc=none smtp.client-ip=209.85.208.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="X5SfkZRK" Received: by mail-ed1-f45.google.com with SMTP id 4fb4d7f45d1cf-56e1bbdb362so5251368a12.1 for ; Tue, 16 Apr 2024 11:54:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1713293642; x=1713898442; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=951K15BIYW6lcnuujbMJ/8rk/0uy0PhJmao36unuogY=; b=X5SfkZRKWKg1NYFi0VnNxgG/zG0QrU5mZozcC2cM6mGkJu8V9fqGGUrMWBsk4CUyHc P9JCgDPQN8Ut8Ke+GdenBBJ1q30IxoYsm9ntJ6Ti6TlT15PSY0bf/5GfSc0vRvoSB0bm GIFpdbrUaReiGyl9vLLWKCI2rtxsFSRJqpoIFVpMzyeEH1pukkeVfOvH43ijUVuSdrgw AE1bn2bzKzbOJkdz0OQIOee0xETJK0Ts/SkbjRnaPt4U/AeXo/1EbvmvHmmOTjUukQGq KChWmbmPvvy4L94XSxldaIK293AHX5L/rdJw8s2HN4tBJM8MrFxG5BlEKR/iOu84oG0D Rsgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713293642; x=1713898442; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=951K15BIYW6lcnuujbMJ/8rk/0uy0PhJmao36unuogY=; b=URSAg7o1zkBK3YzKApBKmrGrhX+rHhg7fZjb0CglixGcAXIA/vUaFigvsoziIWxTW4 wn6KXLJeqy38xip6dG6TiUsg3NFwkX6kgPKAHFihPAxvYagFfTfG1eA0CH4A67uxEZSk aWRlrNVdQqPnPpKW4V4DlG65fvTRX5D7C79RY3fwWuGUNwUq+Lcv5q3oNRLxGe71dbuG Z21MjpTQtvYt7xu2UoZ+JuuqD7lPAq+RDZOqx2Y/C2DgQqeW20TZyjggU78BzGx3CnEy cSPmjgHF/RrwwuWGNkc94vYTQS9+i87+4I4l8cGQC9u8zOOJbiCfkmJBWeYkWvUw+P2n bGcw== X-Gm-Message-State: AOJu0Yx0MqFuDTX9OlFNqhbzhD3QYTIYnKKTqmLaRl2Ixm5Ydc3ao9lA oUyyvzM1/WELRV5qgACHkKhRNhIASf3r7+V43YVP8lR++ajkFP55vTusXEiKA2k= X-Google-Smtp-Source: AGHT+IFS8MlDRG+czLQvRzkCHlBQhRlYfpBGG6ZB/cDbBn24vg+LfCamqtcDe54hTQaGiSXqjaFipg== X-Received: by 2002:a50:8754:0:b0:56b:cecb:a4c8 with SMTP id 20-20020a508754000000b0056bcecba4c8mr12694600edv.39.1713293642605; Tue, 16 Apr 2024 11:54:02 -0700 (PDT) Received: from localhost (dslb-090-186-231-154.090.186.pools.vodafone-ip.de. [90.186.231.154]) by smtp.gmail.com with UTF8SMTPSA id ij5-20020a056402158500b0056e598155fasm6239502edb.64.2024.04.16.11.54.02 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Apr 2024 11:54:02 -0700 (PDT) From: Martin Wilck X-Google-Original-From: Martin Wilck To: Christophe Varoqui , Benjamin Marzinski Cc: dm-devel@lists.linux.dev Subject: [PATCH v2 1/2] multipath-tools tests: fix CI failures on arm/v7 with glibc 2.37 Date: Tue, 16 Apr 2024 20:53:50 +0200 Message-ID: <20240416185351.30670-2-mwilck@suse.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240416185351.30670-1-mwilck@suse.com> References: <20240416185351.30670-1-mwilck@suse.com> Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 glibc 2.37 has added several new wrappers around the ioctl and io_getevents system calls on 32 bit systems, to deal with 64bit time_t. These aren't resolved with cmocka's wrapping technique. Fix this with C preprocessor trickery, similar to 7b217f8 ("multipath-tools: Makefile.inc: set _FILE_OFFSET_BITS=64"). Note: the directio test with DIO_TEST_DEV for fails under qemu-linux-user with foreign-arch binfmt, because aio-related system calls are unsupported by qemu-linux-user. See https://gitlab.com/qemu-project/qemu/-/issues/210. Signed-off-by: Martin Wilck Reviewed-by: Benjamin Marzinski --- tests/directio.c | 28 ++++++++++++++-------------- tests/vpd.c | 35 ++++++++++++++++++----------------- tests/wrap64.h | 25 ++++++++++++++++++++++++- 3 files changed, 56 insertions(+), 32 deletions(-) diff --git a/tests/directio.c b/tests/directio.c index cbedcc9..d5f84f1 100644 --- a/tests/directio.c +++ b/tests/directio.c @@ -41,13 +41,13 @@ struct timespec full_timeout = { .tv_sec = -1 }; #define ioctl_request_t int #endif -int __real_ioctl(int fd, ioctl_request_t request, void *argp); +int REAL_IOCTL(int fd, ioctl_request_t request, void *argp); -int __wrap_ioctl(int fd, ioctl_request_t request, void *argp) +int WRAP_IOCTL(int fd, ioctl_request_t request, void *argp) { #ifdef DIO_TEST_DEV mock_type(int); - return __real_ioctl(fd, request, argp); + return REAL_IOCTL(fd, request, argp); #else int *blocksize = (int *)argp; @@ -148,10 +148,10 @@ int __wrap_io_cancel(io_context_t ctx, struct iocb *iocb, struct io_event *evt) #endif } -int __real_io_getevents(io_context_t ctx, long min_nr, long nr, +int REAL_IO_GETEVENTS(io_context_t ctx, long min_nr, long nr, struct io_event *events, struct timespec *timeout); -int __wrap_io_getevents(io_context_t ctx, long min_nr, long nr, +int WRAP_IO_GETEVENTS(io_context_t ctx, long min_nr, long nr, struct io_event *events, struct timespec *timeout) { int nr_evs; @@ -169,8 +169,8 @@ int __wrap_io_getevents(io_context_t ctx, long min_nr, long nr, #ifdef DIO_TEST_DEV mock_ptr_type(struct timespec *); mock_ptr_type(struct io_event *); - assert_int_equal(nr_evs, __real_io_getevents(ctx, min_nr, nr_evs, - events, timeout)); + assert_int_equal(nr_evs, REAL_IO_GETEVENTS(ctx, min_nr, nr_evs, + events, timeout)); #else sleep_tmo = mock_ptr_type(struct timespec *); if (sleep_tmo) { @@ -193,7 +193,7 @@ int __wrap_io_getevents(io_context_t ctx, long min_nr, long nr, static void return_io_getevents_none(void) { - will_return(__wrap_io_getevents, 0); + wrap_will_return(WRAP_IO_GETEVENTS, 0); } static void return_io_getevents_nr(struct timespec *ts, int nr, @@ -207,15 +207,15 @@ static void return_io_getevents_nr(struct timespec *ts, int nr, mock_events[i + ev_off].res = reqs[i]->blksize; } while (nr > 0) { - will_return(__wrap_io_getevents, (nr > 128)? 128 : nr); - will_return(__wrap_io_getevents, ts); - will_return(__wrap_io_getevents, &mock_events[off + ev_off]); + wrap_will_return(WRAP_IO_GETEVENTS, (nr > 128)? 128 : nr); + wrap_will_return(WRAP_IO_GETEVENTS, ts); + wrap_will_return(WRAP_IO_GETEVENTS, &mock_events[off + ev_off]); ts = NULL; off += 128; nr -= 128; } if (nr == 0) - will_return(__wrap_io_getevents, 0); + wrap_will_return(WRAP_IO_GETEVENTS, 0); ev_off += i; } @@ -251,7 +251,7 @@ static void do_libcheck_init(struct checker *c, int blocksize, struct directio_context * ct; c->fd = test_fd; - will_return(__wrap_ioctl, blocksize); + wrap_will_return(WRAP_IOCTL, blocksize); assert_int_equal(libcheck_init(c), 0); ct = (struct directio_context *)c->context; assert_non_null(ct); @@ -762,7 +762,7 @@ int main(void) { int ret = 0; - init_test_verbosity(2); + init_test_verbosity(5); ret += test_directio(); return ret; } diff --git a/tests/vpd.c b/tests/vpd.c index 1b2d62d..e3212e6 100644 --- a/tests/vpd.c +++ b/tests/vpd.c @@ -20,6 +20,7 @@ #include "vector.h" #include "structs.h" #include "discovery.h" +#include "wrap64.h" #include "globals.c" #define VPD_BUFSIZ 4096 @@ -58,7 +59,7 @@ static const char vendor_id[] = "Linux"; static const char test_id[] = "A123456789AbcDefB123456789AbcDefC123456789AbcDefD123456789AbcDef"; -int __wrap_ioctl(int fd, unsigned long request, void *param) +int WRAP_IOCTL(int fd, unsigned long request, void *param) { int len; struct sg_io_hdr *io_hdr; @@ -428,8 +429,8 @@ static void test_vpd_vnd_ ## len ## _ ## wlen(void **state) \ /* Replace spaces, like code under test */ \ exp_subst = subst_spaces(exp_wwid); \ free(exp_wwid); \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, wlen); \ assert_correct_wwid("test_vpd_vnd_" #len "_" #wlen, \ exp_len, ret, '1', 0, false, \ @@ -458,8 +459,8 @@ static void test_vpd_str_ ## typ ## _ ## len ## _ ## wlen(void **state) \ exp_len--; \ if (exp_len >= wlen) \ exp_len = wlen - 1; \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, wlen); \ assert_correct_wwid("test_vpd_str_" #typ "_" #len "_" #wlen, \ exp_len, ret, byte0[type], 0, \ @@ -495,8 +496,8 @@ static void test_vpd_naa_ ## naa ## _ ## wlen(void **state) \ \ n = create_vpd83(vt->vpdbuf, sizeof(vt->vpdbuf), test_id, \ 3, naa, 0); \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, wlen); \ assert_correct_wwid("test_vpd_naa_" #naa "_" #wlen, \ exp_len, ret, '3', '0' + naa, true, \ @@ -518,8 +519,8 @@ static void test_vpd_naa_##NAA##_badlen_##BAD(void **state) \ n = create_vpd83(vt->vpdbuf, sizeof(vt->vpdbuf), test_id, 3, NAA, 0); \ \ vt->vpdbuf[7] = BAD; \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, 40); \ assert_int_equal(-ret, -ERR); \ } @@ -545,11 +546,11 @@ static void test_vpd_eui_ ## len ## _ ## wlen ## _ ## sml(void **state) \ /* overwrite the page size to DEFAULT_SGIO_LEN + 1 */ \ put_unaligned_be16(255, vt->vpdbuf + 2); \ /* this causes get_vpd_sgio to do a second ioctl */ \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ } \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, wlen); \ assert_correct_wwid("test_vpd_eui_" #len "_" #wlen "_" #sml, \ exp_len, ret, '2', 0, true, \ @@ -571,8 +572,8 @@ static void test_vpd_eui_badlen_##LEN##_##BAD(void **state) \ n = create_vpd83(vt->vpdbuf, sizeof(vt->vpdbuf), test_id, 2, 0, LEN); \ \ vt->vpdbuf[7] = BAD; \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x83, 0, vt->wwid, 40); \ assert_int_equal(ret, ERR); \ if (ERR >= 0) \ @@ -600,8 +601,8 @@ static void test_vpd80_ ## size ## _ ## len ## _ ## wlen(void **state) \ exp_len = wlen - 1; \ n = create_vpd80(vt->vpdbuf, sizeof(vt->vpdbuf), input, \ size, len); \ - will_return(__wrap_ioctl, n); \ - will_return(__wrap_ioctl, vt->vpdbuf); \ + wrap_will_return(WRAP_IOCTL, n); \ + wrap_will_return(WRAP_IOCTL, vt->vpdbuf); \ ret = get_vpd_sgio(10, 0x80, 0, vt->wwid, wlen); \ assert_correct_wwid("test_vpd80_" #size "_" #len "_" #wlen, \ exp_len, ret, 0, 0, false, \ diff --git a/tests/wrap64.h b/tests/wrap64.h index 8c91d27..b0a4d83 100644 --- a/tests/wrap64.h +++ b/tests/wrap64.h @@ -1,5 +1,7 @@ #ifndef _WRAP64_H #define _WRAP64_H 1 +#include +#include #include "util.h" /* @@ -31,7 +33,9 @@ * fcntl() needs special treatment; fcntl64() has been introduced in 2.28. * https://savannah.gnu.org/forum/forum.php?forum_id=9205 */ -#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 28) +#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 37) && defined(__arm__) && __ARM_ARCH == 7 +#define WRAP_FCNTL_NAME __fcntl_time64 +#elif defined(__GLIBC__) && __GLIBC_PREREQ(2, 28) #define WRAP_FCNTL_NAME WRAP_NAME(fcntl) #else #define WRAP_FCNTL_NAME fcntl @@ -39,6 +43,25 @@ #define WRAP_FCNTL CONCAT2(__wrap_, WRAP_FCNTL_NAME) #define REAL_FCNTL CONCAT2(__real_, WRAP_FCNTL_NAME) +/* + * glibc 2.37 uses __ioctl_time64 for ioctl + */ +#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 37) && defined(__arm__) && __ARM_ARCH == 7 +#define WRAP_IOCTL_NAME __ioctl_time64 +#else +#define WRAP_IOCTL_NAME ioctl +#endif +#define WRAP_IOCTL CONCAT2(__wrap_, WRAP_IOCTL_NAME) +#define REAL_IOCTL CONCAT2(__real_, WRAP_IOCTL_NAME) + +#if defined(__NR_io_pgetevents) && __BITS_PER_LONG == 32 && defined(_TIME_BITS) && _TIME_BITS == 64 +#define WRAP_IO_GETEVENTS_NAME io_getevents_time64 +#else +#define WRAP_IO_GETEVENTS_NAME io_getevents +#endif +#define WRAP_IO_GETEVENTS CONCAT2(__wrap_, WRAP_IO_GETEVENTS_NAME) +#define REAL_IO_GETEVENTS CONCAT2(__real_, WRAP_IO_GETEVENTS_NAME) + /* * will_return() is itself a macro that uses CPP "stringizing". We need a * macro indirection to make sure the *value* of WRAP_FUNC() is stringized From patchwork Tue Apr 16 18:53:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Wilck X-Patchwork-Id: 13632364 X-Patchwork-Delegate: christophe.varoqui@free.fr Received: from mail-ej1-f54.google.com (mail-ej1-f54.google.com [209.85.218.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9547B1369B0 for ; Tue, 16 Apr 2024 18:54:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713293648; cv=none; b=Ml00sOChG6WX8YZQG4Axwj+bjepDq0Lx6rIx5hPe7htw20Cdpr6ZVBSehlVhPsGR2V/aI6G2J/pKIR0YHNzYjRPcm9LgO2Wsr797zeaR8m4CKAs3/vziJA1O00R4vX7dYrLAYXxl/T6QWhYl1Nj9ulrr+q/tA3XXGERcF4WUMrI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713293648; c=relaxed/simple; bh=aPutquwu1R/3g533v2aa4OVFQSFA9b9AXQ1OocFAK8Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=gRhcv2rEmSGnferFU630gWD9kS88bF6zYJE7lEwp4MAYkf/iLk/tfjyV8BbU4wPc1HNc0+yB2mswJzMMBOKKpA0r8B69VJ7802Uj5ANs0tf1uPiNGVlabo1ls8sRxRLJax4FN5d1E50FmH0fTvnRIHlZBrOtkAkwxNrAL2jfFzE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com; spf=pass smtp.mailfrom=suse.com; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b=Tc/J/+f2; arc=none smtp.client-ip=209.85.218.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=suse.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=suse.com header.i=@suse.com header.b="Tc/J/+f2" Received: by mail-ej1-f54.google.com with SMTP id a640c23a62f3a-a4715991c32so615784966b.1 for ; Tue, 16 Apr 2024 11:54:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.com; s=google; t=1713293644; x=1713898444; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=8KP12xynkO/z/PwrnABbZ/fJSFteQnEUCK8gSBFnJWw=; b=Tc/J/+f2+EUuVA3BbiczI4AxcqSAqINThupMgEy9G/0U3G4bnTkQ0pwKSNPFXOA4SU OmWYLRxc3HJccBKpQ3+9re4feno8WBOCSJaGgX5WG0OA909/QaC97r/9V4EXhvEAZs0T tlOzVj9urcM/aB+iPvpy358ya2ZiCeSRlm66OUDPK4aHDZbp5maGydciGzez7r5zo41k zWx5Kn/RPQPct0bXbKkTwlwx57vrCpUS9E0mv6Sbud6UkQOEPd/Y4cIXM2sKmim/ghG7 Y9ibhG/aB3BsUw2pdqLB8pba2EaLW5JEBUotPK/nMb5sueM+0YSoORHCmnBCC9PMiYha qdHQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713293644; x=1713898444; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8KP12xynkO/z/PwrnABbZ/fJSFteQnEUCK8gSBFnJWw=; b=gsEElG3Gv7R79eWuKkfa0wohB8VBba14AMHX2peHtD7PrvrnHpquD3bxdLNL9MOe1m NKmvtWBWNgBBzGwtGOodgTJZ8Znco/nqHoDyCMHoNOiw8klHIOpspfYmGZefIcSX06Ix tkdS5wBpjgLrJ3PBcwc6gU6DQkgpUiYI3ym8UqXcpYJJYg/QxUF1rqMAyVa5o8ut/E12 hOHDl+IZniApKDa7/574CpYuw6s/mmKtAGiDwlH6VRNhHVBMUUtiuh0NF00o97ALgwlR t48p1K0A92Q3rFlKwH0Ir01rvVdYEj7m6iKPr3KhDTr9z4YuWXHcfV8+Oo3ojMsZVzrz 7UhA== X-Gm-Message-State: AOJu0YyvVRR9MRBLbe3J0TUbXVlWa9L/ltm9dH2+RgTA8jjqGlDZv/L7 VKqZ3Ccr79m9igEEfvT0pP71LpppPfvBqSXFih+DBBG9BqB975JbFdmEb+H1ISo= X-Google-Smtp-Source: AGHT+IESu6Pds9jNrG7S1GlLEWDn1ti42HqHMeJdZr4Yl+Jla0c8doIoG5FAd+0EpcTcOquWjdWIiA== X-Received: by 2002:a17:906:3a85:b0:a51:fa56:4fc7 with SMTP id y5-20020a1709063a8500b00a51fa564fc7mr8573920ejd.21.1713293643706; Tue, 16 Apr 2024 11:54:03 -0700 (PDT) Received: from localhost (dslb-090-186-231-154.090.186.pools.vodafone-ip.de. [90.186.231.154]) by smtp.gmail.com with UTF8SMTPSA id bw21-20020a170906c1d500b00a5242e285aesm5293377ejb.184.2024.04.16.11.54.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 16 Apr 2024 11:54:03 -0700 (PDT) From: Martin Wilck X-Google-Original-From: Martin Wilck To: Christophe Varoqui , Benjamin Marzinski Cc: dm-devel@lists.linux.dev Subject: [PATCH v2 2/2] multipath-tools tests: fix CI failures with clang on Fedora Rawhide Date: Tue, 16 Apr 2024 20:53:51 +0200 Message-ID: <20240416185351.30670-3-mwilck@suse.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240416185351.30670-1-mwilck@suse.com> References: <20240416185351.30670-1-mwilck@suse.com> Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Fedora's glibc 2.39 includes the following patch: https://patches.linaro.org/project/libc-alpha/patch/20240208184622.332678-10-adhemerval.zanella@linaro.org/ It causes open("file", O_RDONLY) to resolve to __open64_2(), whereas it resolves to open64() with gcc, causing CI failures because of wrong wrapper substitutions. Signed-off-by: Martin Wilck Reviewed-by: Benjamin Marzinski --- tests/dmevents.c | 6 ++--- tests/sysfs.c | 58 ++++++++++++++++++++++++------------------------ tests/test-lib.c | 6 ++--- tests/wrap64.h | 14 ++++++++++++ 4 files changed, 49 insertions(+), 35 deletions(-) diff --git a/tests/dmevents.c b/tests/dmevents.c index 540bf0d..395b16d 100644 --- a/tests/dmevents.c +++ b/tests/dmevents.c @@ -207,7 +207,7 @@ static int teardown(void **state) return 0; } -int WRAP_FUNC(open)(const char *pathname, int flags) +int WRAP_OPEN(const char *pathname, int flags) { assert_ptr_equal(pathname, "/dev/mapper/control"); assert_int_equal(flags, O_RDWR); @@ -389,7 +389,7 @@ static void test_init_waiter_bad1(void **state) struct test_data *datap = (struct test_data *)(*state); if (datap == NULL) skip(); - wrap_will_return(WRAP_FUNC(open), -1); + wrap_will_return(WRAP_OPEN, -1); assert_int_equal(init_dmevent_waiter(&datap->vecs), -1); assert_ptr_equal(waiter, NULL); } @@ -400,7 +400,7 @@ static void test_init_waiter_good0(void **state) struct test_data *datap = (struct test_data *)(*state); if (datap == NULL) skip(); - wrap_will_return(WRAP_FUNC(open), 2); + wrap_will_return(WRAP_OPEN, 2); assert_int_equal(init_dmevent_waiter(&datap->vecs), 0); assert_ptr_not_equal(waiter, NULL); } diff --git a/tests/sysfs.c b/tests/sysfs.c index fc256d8..c623d1b 100644 --- a/tests/sysfs.c +++ b/tests/sysfs.c @@ -29,7 +29,7 @@ char *__wrap_udev_device_get_syspath(struct udev_device *ud) return val; } -int WRAP_FUNC(open)(const char *pathname, int flags) +int WRAP_OPEN(const char *pathname, int flags) { int ret; @@ -167,10 +167,10 @@ static void test_sagv_open_fail(void **state) will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_RDONLY); errno = ENOENT; - wrap_will_return(WRAP_FUNC(open), -1); + wrap_will_return(WRAP_OPEN, -1); expect_condlog(3, "__sysfs_attr_get_value: attribute '/foo/bar' cannot be opened"); assert_int_equal(sysfs_attr_get_value((void *)state, "bar", buf, sizeof(buf)), -ENOENT); @@ -182,9 +182,9 @@ static void test_sagv_read_fail(void **state) will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_RDONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_read, fd, TEST_FD); expect_value(__wrap_read, count, sizeof(buf)); errno = EISDIR; @@ -197,9 +197,9 @@ static void test_sagv_read_fail(void **state) will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/baz'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/baz"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/baz"); + expect_value(WRAP_OPEN, flags, O_RDONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_read, fd, TEST_FD); expect_value(__wrap_read, count, sizeof(buf)); errno = EPERM; @@ -223,9 +223,9 @@ static void _test_sagv_read(void **state, unsigned int bufsz) memset(buf, '.', sizeof(buf)); will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_RDONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_read, fd, TEST_FD); expect_value(__wrap_read, count, bufsz); will_return(__wrap_read, sizeof(input) - 1); @@ -250,9 +250,9 @@ static void _test_sagv_read(void **state, unsigned int bufsz) memset(buf, '.', sizeof(buf)); will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/baz'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/baz"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/baz"); + expect_value(WRAP_OPEN, flags, O_RDONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_read, fd, TEST_FD); expect_value(__wrap_read, count, bufsz); will_return(__wrap_read, sizeof(input) - 1); @@ -301,9 +301,9 @@ static void _test_sagv_read_zeroes(void **state, unsigned int bufsz) memset(buf, '.', sizeof(buf)); will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_RDONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_RDONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_read, fd, TEST_FD); expect_value(__wrap_read, count, bufsz); will_return(__wrap_read, sizeof(input) - 1); @@ -386,10 +386,10 @@ static void test_sasv_open_fail(void **state) will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_WRONLY); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_WRONLY); errno = EPERM; - wrap_will_return(WRAP_FUNC(open), -1); + wrap_will_return(WRAP_OPEN, -1); expect_condlog(3, "sysfs_attr_set_value: attribute '/foo/bar' cannot be opened"); assert_int_equal(sysfs_attr_set_value((void *)state, "bar", buf, sizeof(buf)), -EPERM); @@ -401,9 +401,9 @@ static void test_sasv_write_fail(void **state) will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_WRONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_WRONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_write, fd, TEST_FD); expect_value(__wrap_write, count, sizeof(buf)); errno = EISDIR; @@ -422,9 +422,9 @@ static void _test_sasv_write(void **state, unsigned int n_written) assert_in_range(n_written, 0, sizeof(buf)); will_return(__wrap_udev_device_get_syspath, "/foo"); expect_condlog(4, "open '/foo/bar'"); - expect_string(WRAP_FUNC(open), pathname, "/foo/bar"); - expect_value(WRAP_FUNC(open), flags, O_WRONLY); - wrap_will_return(WRAP_FUNC(open), TEST_FD); + expect_string(WRAP_OPEN, pathname, "/foo/bar"); + expect_value(WRAP_OPEN, flags, O_WRONLY); + wrap_will_return(WRAP_OPEN, TEST_FD); expect_value(__wrap_write, fd, TEST_FD); expect_value(__wrap_write, count, sizeof(buf)); will_return(__wrap_write, n_written); @@ -489,7 +489,7 @@ int main(void) { int ret = 0; - init_test_verbosity(4); + init_test_verbosity(5); ret += test_sysfs(); return ret; } diff --git a/tests/test-lib.c b/tests/test-lib.c index 665d438..cdb2780 100644 --- a/tests/test-lib.c +++ b/tests/test-lib.c @@ -40,17 +40,17 @@ const char default_wwid_1[] = "TEST-WWID-1"; */ -int REAL_FUNC(open)(const char *path, int flags, int mode); +int REAL_OPEN(const char *path, int flags, int mode); static const char _mocked_filename[] = "mocked_path"; -int WRAP_FUNC(open)(const char *path, int flags, int mode) +int WRAP_OPEN(const char *path, int flags, int mode) { condlog(4, "%s: %s", __func__, path); if (!strcmp(path, _mocked_filename)) return 111; - return REAL_FUNC(open)(path, flags, mode); + return REAL_OPEN(path, flags, mode); } int __wrap_libmp_get_version(int which, unsigned int version[3]) diff --git a/tests/wrap64.h b/tests/wrap64.h index b0a4d83..7e43420 100644 --- a/tests/wrap64.h +++ b/tests/wrap64.h @@ -29,6 +29,20 @@ #define WRAP_FUNC(x) CONCAT2(__wrap_, WRAP_NAME(x)) #define REAL_FUNC(x) CONCAT2(__real_, WRAP_NAME(x)) +/* + * With clang, glibc 2.39, and _FILE_OFFSET_BITS==64, + * open() resolves to __open64_2(). + */ +#if defined(__GLIBC__) && __GLIBC_PREREQ(2, 39) && \ + defined(__clang__) && __clang__ == 1 && \ + defined(__fortify_use_clang) && __fortify_use_clang == 1 +#define WRAP_OPEN_NAME __open64_2 +#else +#define WRAP_OPEN_NAME WRAP_NAME(open) +#endif +#define WRAP_OPEN CONCAT2(__wrap_, WRAP_OPEN_NAME) +#define REAL_OPEN CONCAT2(__real_, WRAP_OPEN_NAME) + /* * fcntl() needs special treatment; fcntl64() has been introduced in 2.28. * https://savannah.gnu.org/forum/forum.php?forum_id=9205