From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=192.198.163.17 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794474100; b=RgjuH7apmLzrvL0wu81dqVtqSuUDUukwZb1AjJJaCrFX2I1djDs2BWkUOUBIJRjy8GgY Sw9pdSnDPqOYMk0XU2xK34ccogqD8vJaG/iygsYq9upM2AXsnp2enN3brrG4wYQ+wktAX 1VXf1/GH3JOtmUOSllADBWBt0FaorGypS8T3ODIyrl5tZoVTQrsrgIFc1sKRxZSjidDBS 2S4uxKG/FpNbexNSgJAJhijrzKGy2G8TSrs2uoxcno8JyJBZWZIoWWfgSakP6nybBlRWz qDkArvYRCUHAGBApzLpv0Utjr/Uee4o2K7N+PAv0CwgJTaCf9/uvjCOQ5SU7ClK7qzg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794474100; h=DMARC-Filter:DKIM-Signature:X-CSE-ConnectionGUID:X-CSE-MsgGUID: X-IronPort-AV:X-IronPort-AV:Received:X-CSE-ConnectionGUID: X-CSE-MsgGUID:X-ExtLoop1:X-IronPort-AV:Received:Received:Date:From:To: Cc:Subject:Message-ID:User-Agent; bh=+PuOyqZyT+8vmn3JAEkDCb2xc9NNnHYEYNoHGV5kt9s=; b=mSCLMWg0uWnRmmXfAyIXTV5tN6cKTElrwFzY/2w/IIH84gTLiaQ0i0xgCgec4NQCaNEv 673kD8HSMOcQ+bhlg098iQ7uX7IuFtYdYQo67nREjDyMW8Ev/rYiseQ0gM1EJSMq9Wd+j 4KYJw1GO3W3CjfKb6xWXiD4egJgsICqSFRZQ4gQPGVAbfVO/lvqwQIsmFf0+PWfeXTHv7 A9ajm0iYuykCHzf9xjjBTvTK6dE8/QhLhft7BpL0gqW+fsrVfE2qPMtJ44jucCfB6zv+2 kqACE0cM1wULN0Mnzlg9ofeCWP4tA+1/2idyd7TMFF9R1rpduk66c+Nws3Lb6FF/b7g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=h0U6fHc1; arc=none smtp.remote-ip=192.198.163.17 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 46AE8606A335 for ; Thu, 12 Nov 2026 09:01:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 46AE8606A335 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=h0U6fHc1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1794474100; x=1826010100; h=date:from:to:cc:subject:message-id; bh=E3T5cD7HqLw4awWmVquvOVaPJTYf+TJl/1eqzYm+BGo=; b=h0U6fHc1IP7zNU5zusuMhXdGSUZGb8902qEEbz40VEapVXhhf1B43UGR IbjZ133+S1xCtUjgBn1TwDS/hzh1ufMha3r8OvEX67c5J5NUsXYkYDppl yJSOtbpEZwkapV8VIGaYzUJpmu4Fun/TpEp/3DZgqhJwbfQn1WCn0qb0k BjymsESKulII8V81Vg/1oXMj0WxF0XxrlS6WOYtMghmN9oBO/oxVg/D6Y tvS6jU2jiDuy0ZSrIHsAuD46h2awhDMS2BzwOmFj7oxQy9FMib+GzHwmo +/bs3B8yqCoJ6N80S+iVoMayLEWxC3AX7awiR3VCQ3qyQGZEaVL6bYUa5 A==; X-CSE-ConnectionGUID: DrnAdcmVRi2PTbe5kqiicA== X-CSE-MsgGUID: KzwBHVI5SZqPSZ7kjQTijw== X-IronPort-AV: E=McAfee;i="6800,10657,11963"; a="3254537" X-IronPort-AV: E=Sophos;i="6.27,209,1787036400"; d="scan'208";a="3254537" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2026 01:01:39 -0800 X-CSE-ConnectionGUID: S3D6eYy6SWezU+4SCfVmRg== X-CSE-MsgGUID: N/wl42TiRPy5Ghg+hW3zpA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,209,1787036400"; d="scan'208";a="8496157" Received: from igk-lkp-server01.igk.intel.com (HELO 1073a420ae3a) ([10.211.93.152]) by orviesa003.jf.intel.com with ESMTP; 12 Nov 2026 01:01:37 -0800 Received: from kbuild by 1073a420ae3a with local (Exim 4.98.2) (envelope-from ) id 1xRQgZ-000000000qT-0Its; Thu, 12 Nov 2026 09:01:35 +0000 Date: Thu, 12 Nov 2026 10:00:36 +0100 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: [tytso-ext4:pu 7/50] fs/ext4/inline-test.c:1020 test_readpage_inline_link_and_iomap() warn: passing zero to 'PTR_ERR' Message-ID: <202611120950.nMRMGeTV-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Unfiltered warning: this smatch report is sent as-is and has not been reviewed for false positives, so please treat it with due skepticism. BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev CC: linux-ext4@vger.kernel.org TO: "Theodore Ts'o" tree: https://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git pu head: 246d715a48c25a74ac372dda5e10d8f69f89b50a commit: dd235149d6326ab5c8f8b7622f4ade2671b36cb4 [7/50] ext4: add KUnit tests for fs/ext4/inline.c :::::: branch date: 16 hours ago :::::: commit date: 16 hours ago config: powerpc-randconfig-2200-20261112 (https://download.01.org/0day-ci/archive/20261112/202611120950.nMRMGeTV-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 8621950157210c1fa68f20f0614cb51310ec9dff) smatch: v0.5.0-9187-g5189e3fb If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202611120950.nMRMGeTV-lkp@intel.com/ smatch warnings: fs/ext4/inline-test.c:1020 test_readpage_inline_link_and_iomap() warn: passing zero to 'PTR_ERR' vim +/PTR_ERR +1020 fs/ext4/inline-test.c dd235149d6326a Theodore Ts'o 2026-11-05 871 dd235149d6326a Theodore Ts'o 2026-11-05 872 /* ========================================================================= dd235149d6326a Theodore Ts'o 2026-11-05 873 * 3. Reading Inline Data, Symlinks, and iomap Tests dd235149d6326a Theodore Ts'o 2026-11-05 874 * ========================================================================= dd235149d6326a Theodore Ts'o 2026-11-05 875 */ dd235149d6326a Theodore Ts'o 2026-11-05 876 dd235149d6326a Theodore Ts'o 2026-11-05 877 static void test_readpage_inline_link_and_iomap(struct kunit *test) dd235149d6326a Theodore Ts'o 2026-11-05 878 { dd235149d6326a Theodore Ts'o 2026-11-05 879 struct inline_test_ctx *ctx = test->priv; dd235149d6326a Theodore Ts'o 2026-11-05 880 struct inode *inode = &ctx->ei.vfs_inode; dd235149d6326a Theodore Ts'o 2026-11-05 881 struct folio *folio; dd235149d6326a Theodore Ts'o 2026-11-05 882 struct iomap iomap = { 0 }; dd235149d6326a Theodore Ts'o 2026-11-05 883 char content[85]; dd235149d6326a Theodore Ts'o 2026-11-05 884 const char *short_link = "/usr/bin/python3"; dd235149d6326a Theodore Ts'o 2026-11-05 885 char long_link[85]; dd235149d6326a Theodore Ts'o 2026-11-05 886 char *target; dd235149d6326a Theodore Ts'o 2026-11-05 887 void *kaddr; dd235149d6326a Theodore Ts'o 2026-11-05 888 int i, ret; dd235149d6326a Theodore Ts'o 2026-11-05 889 dd235149d6326a Theodore Ts'o 2026-11-05 890 for (i = 0; i < sizeof(content); i++) dd235149d6326a Theodore Ts'o 2026-11-05 891 content[i] = (char)('0' + (i % 10)); dd235149d6326a Theodore Ts'o 2026-11-05 892 dd235149d6326a Theodore Ts'o 2026-11-05 893 /* 1. ext4_readpage_inline and ext4_inline_data_iomap on non-inline inode -> -EAGAIN */ dd235149d6326a Theodore Ts'o 2026-11-05 894 folio = __filemap_get_folio(&inode->i_data, 0, dd235149d6326a Theodore Ts'o 2026-11-05 895 FGP_LOCK | FGP_ACCESSED | FGP_CREAT, dd235149d6326a Theodore Ts'o 2026-11-05 896 GFP_KERNEL); dd235149d6326a Theodore Ts'o 2026-11-05 897 KUNIT_ASSERT_FALSE(test, IS_ERR(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 898 ret = ext4_readpage_inline(inode, folio); dd235149d6326a Theodore Ts'o 2026-11-05 899 KUNIT_EXPECT_EQ(test, ret, -EAGAIN); dd235149d6326a Theodore Ts'o 2026-11-05 900 folio_unlock(folio); dd235149d6326a Theodore Ts'o 2026-11-05 901 folio_put(folio); dd235149d6326a Theodore Ts'o 2026-11-05 902 dd235149d6326a Theodore Ts'o 2026-11-05 903 ret = ext4_inline_data_iomap(inode, &iomap); dd235149d6326a Theodore Ts'o 2026-11-05 904 KUNIT_EXPECT_EQ(test, ret, -EAGAIN); dd235149d6326a Theodore Ts'o 2026-11-05 905 dd235149d6326a Theodore Ts'o 2026-11-05 906 /* 2. Create 85-byte inline file and test ext4_readpage_inline on index 0 */ dd235149d6326a Theodore Ts'o 2026-11-05 907 truncate_inode_pages(&inode->i_data, 0); dd235149d6326a Theodore Ts'o 2026-11-05 908 ret = create_inline_file(inode, content, sizeof(content)); dd235149d6326a Theodore Ts'o 2026-11-05 909 KUNIT_ASSERT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 910 truncate_inode_pages(&inode->i_data, 0); dd235149d6326a Theodore Ts'o 2026-11-05 911 dd235149d6326a Theodore Ts'o 2026-11-05 912 folio = __filemap_get_folio(&inode->i_data, 0, dd235149d6326a Theodore Ts'o 2026-11-05 913 FGP_LOCK | FGP_ACCESSED | FGP_CREAT, dd235149d6326a Theodore Ts'o 2026-11-05 914 GFP_KERNEL); dd235149d6326a Theodore Ts'o 2026-11-05 915 KUNIT_ASSERT_FALSE(test, IS_ERR(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 916 ret = ext4_readpage_inline(inode, folio); dd235149d6326a Theodore Ts'o 2026-11-05 917 KUNIT_EXPECT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 918 KUNIT_EXPECT_TRUE(test, folio_test_uptodate(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 919 KUNIT_EXPECT_FALSE(test, folio_test_locked(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 920 dd235149d6326a Theodore Ts'o 2026-11-05 921 kaddr = kmap_local_folio(folio, 0); dd235149d6326a Theodore Ts'o 2026-11-05 922 KUNIT_EXPECT_MEMEQ(test, kaddr, content, sizeof(content)); dd235149d6326a Theodore Ts'o 2026-11-05 923 /* Verify zero-padding past inline_size */ dd235149d6326a Theodore Ts'o 2026-11-05 924 KUNIT_EXPECT_EQ(test, ((char *)kaddr)[sizeof(content)], 0); dd235149d6326a Theodore Ts'o 2026-11-05 925 KUNIT_EXPECT_EQ(test, ((char *)kaddr)[PAGE_SIZE - 1], 0); dd235149d6326a Theodore Ts'o 2026-11-05 926 kunmap_local(kaddr); dd235149d6326a Theodore Ts'o 2026-11-05 927 folio_put(folio); dd235149d6326a Theodore Ts'o 2026-11-05 928 dd235149d6326a Theodore Ts'o 2026-11-05 929 /* 3. ext4_readpage_inline on folio->index > 0 zeros the folio and marks uptodate */ dd235149d6326a Theodore Ts'o 2026-11-05 930 folio = __filemap_get_folio(&inode->i_data, 1, dd235149d6326a Theodore Ts'o 2026-11-05 931 FGP_LOCK | FGP_ACCESSED | FGP_CREAT, dd235149d6326a Theodore Ts'o 2026-11-05 932 GFP_KERNEL); dd235149d6326a Theodore Ts'o 2026-11-05 933 KUNIT_ASSERT_FALSE(test, IS_ERR(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 934 kaddr = kmap_local_folio(folio, 0); dd235149d6326a Theodore Ts'o 2026-11-05 935 memset(kaddr, 0xff, PAGE_SIZE); dd235149d6326a Theodore Ts'o 2026-11-05 936 kunmap_local(kaddr); dd235149d6326a Theodore Ts'o 2026-11-05 937 dd235149d6326a Theodore Ts'o 2026-11-05 938 ret = ext4_readpage_inline(inode, folio); dd235149d6326a Theodore Ts'o 2026-11-05 939 KUNIT_EXPECT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 940 KUNIT_EXPECT_TRUE(test, folio_test_uptodate(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 941 kaddr = kmap_local_folio(folio, 0); dd235149d6326a Theodore Ts'o 2026-11-05 942 KUNIT_EXPECT_EQ(test, ((unsigned char *)kaddr)[0], 0); dd235149d6326a Theodore Ts'o 2026-11-05 943 kunmap_local(kaddr); dd235149d6326a Theodore Ts'o 2026-11-05 944 folio_put(folio); dd235149d6326a Theodore Ts'o 2026-11-05 945 dd235149d6326a Theodore Ts'o 2026-11-05 946 /* 4. ext4_readpage_inline when ext4_get_inode_loc fails -> propagates error */ dd235149d6326a Theodore Ts'o 2026-11-05 947 truncate_inode_pages(&inode->i_data, 0); dd235149d6326a Theodore Ts'o 2026-11-05 948 ctx->get_inode_loc_err = -EIO; dd235149d6326a Theodore Ts'o 2026-11-05 949 folio = __filemap_get_folio(&inode->i_data, 0, dd235149d6326a Theodore Ts'o 2026-11-05 950 FGP_LOCK | FGP_ACCESSED | FGP_CREAT, dd235149d6326a Theodore Ts'o 2026-11-05 951 GFP_KERNEL); dd235149d6326a Theodore Ts'o 2026-11-05 952 KUNIT_ASSERT_FALSE(test, IS_ERR(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 953 ret = ext4_readpage_inline(inode, folio); dd235149d6326a Theodore Ts'o 2026-11-05 954 KUNIT_EXPECT_EQ(test, ret, -EIO); dd235149d6326a Theodore Ts'o 2026-11-05 955 folio_put(folio); dd235149d6326a Theodore Ts'o 2026-11-05 956 ctx->get_inode_loc_err = 0; dd235149d6326a Theodore Ts'o 2026-11-05 957 dd235149d6326a Theodore Ts'o 2026-11-05 958 /* dd235149d6326a Theodore Ts'o 2026-11-05 959 * 5. ext4_readpage_inline when i_inline_size > PAGE_SIZE -> -EFSCORRUPTED. dd235149d6326a Theodore Ts'o 2026-11-05 960 * i_inline_size is a u16, so it can only exceed PAGE_SIZE when dd235149d6326a Theodore Ts'o 2026-11-05 961 * PAGE_SIZE < U16_MAX (e.g. 4KB, 8KB, 16KB, or 32KB base pages). dd235149d6326a Theodore Ts'o 2026-11-05 962 */ dd235149d6326a Theodore Ts'o 2026-11-05 963 if (PAGE_SIZE < U16_MAX) { dd235149d6326a Theodore Ts'o 2026-11-05 964 truncate_inode_pages(&inode->i_data, 0); dd235149d6326a Theodore Ts'o 2026-11-05 965 ctx->ei.i_inline_size = U16_MAX; dd235149d6326a Theodore Ts'o 2026-11-05 966 i_size_write(inode, U16_MAX); dd235149d6326a Theodore Ts'o 2026-11-05 967 folio = __filemap_get_folio(&inode->i_data, 0, dd235149d6326a Theodore Ts'o 2026-11-05 968 FGP_LOCK | FGP_ACCESSED | FGP_CREAT, dd235149d6326a Theodore Ts'o 2026-11-05 969 GFP_KERNEL); dd235149d6326a Theodore Ts'o 2026-11-05 970 KUNIT_ASSERT_FALSE(test, IS_ERR(folio)); dd235149d6326a Theodore Ts'o 2026-11-05 971 ret = ext4_readpage_inline(inode, folio); dd235149d6326a Theodore Ts'o 2026-11-05 972 KUNIT_EXPECT_EQ(test, ret, -EFSCORRUPTED); dd235149d6326a Theodore Ts'o 2026-11-05 973 folio_put(folio); dd235149d6326a Theodore Ts'o 2026-11-05 974 ctx->ei.i_inline_size = sizeof(content); dd235149d6326a Theodore Ts'o 2026-11-05 975 i_size_write(inode, sizeof(content)); dd235149d6326a Theodore Ts'o 2026-11-05 976 } dd235149d6326a Theodore Ts'o 2026-11-05 977 dd235149d6326a Theodore Ts'o 2026-11-05 978 /* 6. ext4_inline_data_iomap populates IOMAP_INLINE with inline address/len */ dd235149d6326a Theodore Ts'o 2026-11-05 979 memset(&iomap, 0, sizeof(iomap)); dd235149d6326a Theodore Ts'o 2026-11-05 980 ret = ext4_inline_data_iomap(inode, &iomap); dd235149d6326a Theodore Ts'o 2026-11-05 981 KUNIT_EXPECT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 982 KUNIT_EXPECT_EQ(test, iomap.type, (u16)IOMAP_INLINE); dd235149d6326a Theodore Ts'o 2026-11-05 983 KUNIT_EXPECT_EQ(test, iomap.offset, 0ULL); dd235149d6326a Theodore Ts'o 2026-11-05 984 KUNIT_EXPECT_EQ(test, iomap.length, (u64)sizeof(content)); dd235149d6326a Theodore Ts'o 2026-11-05 985 KUNIT_EXPECT_EQ(test, iomap.addr, dd235149d6326a Theodore Ts'o 2026-11-05 986 ((u64)ctx->iloc_bh.b_blocknr << TEST_BLOCK_BITS) + dd235149d6326a Theodore Ts'o 2026-11-05 987 offsetof(struct ext4_inode, i_block)); dd235149d6326a Theodore Ts'o 2026-11-05 988 dd235149d6326a Theodore Ts'o 2026-11-05 989 /* 7. ext4_inline_data_iomap error when ext4_get_inode_loc fails */ dd235149d6326a Theodore Ts'o 2026-11-05 990 ctx->get_inode_loc_err = -EIO; dd235149d6326a Theodore Ts'o 2026-11-05 991 ret = ext4_inline_data_iomap(inode, &iomap); dd235149d6326a Theodore Ts'o 2026-11-05 992 KUNIT_EXPECT_EQ(test, ret, -EIO); dd235149d6326a Theodore Ts'o 2026-11-05 993 ctx->get_inode_loc_err = 0; dd235149d6326a Theodore Ts'o 2026-11-05 994 dd235149d6326a Theodore Ts'o 2026-11-05 995 /* 8. ext4_read_inline_link: short symlink (in i_block) and long symlink (in xattr) */ dd235149d6326a Theodore Ts'o 2026-11-05 996 reset_inode_state(ctx, S_IFLNK | 0777); dd235149d6326a Theodore Ts'o 2026-11-05 997 ret = create_inline_file(inode, short_link, strlen(short_link)); dd235149d6326a Theodore Ts'o 2026-11-05 998 KUNIT_ASSERT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 999 dd235149d6326a Theodore Ts'o 2026-11-05 1000 target = ext4_read_inline_link(inode); dd235149d6326a Theodore Ts'o 2026-11-05 1001 KUNIT_ASSERT_FALSE(test, IS_ERR(target)); dd235149d6326a Theodore Ts'o 2026-11-05 1002 KUNIT_EXPECT_STREQ(test, target, short_link); dd235149d6326a Theodore Ts'o 2026-11-05 1003 kfree(target); dd235149d6326a Theodore Ts'o 2026-11-05 1004 dd235149d6326a Theodore Ts'o 2026-11-05 1005 reset_inode_state(ctx, S_IFLNK | 0777); dd235149d6326a Theodore Ts'o 2026-11-05 1006 memset(long_link, 'a', sizeof(long_link) - 1); dd235149d6326a Theodore Ts'o 2026-11-05 1007 long_link[sizeof(long_link) - 1] = '\0'; dd235149d6326a Theodore Ts'o 2026-11-05 1008 ret = create_inline_file(inode, long_link, strlen(long_link)); dd235149d6326a Theodore Ts'o 2026-11-05 1009 KUNIT_ASSERT_EQ(test, ret, 0); dd235149d6326a Theodore Ts'o 2026-11-05 1010 dd235149d6326a Theodore Ts'o 2026-11-05 1011 target = ext4_read_inline_link(inode); dd235149d6326a Theodore Ts'o 2026-11-05 1012 KUNIT_ASSERT_FALSE(test, IS_ERR(target)); dd235149d6326a Theodore Ts'o 2026-11-05 1013 KUNIT_EXPECT_STREQ(test, target, long_link); dd235149d6326a Theodore Ts'o 2026-11-05 1014 kfree(target); dd235149d6326a Theodore Ts'o 2026-11-05 1015 dd235149d6326a Theodore Ts'o 2026-11-05 1016 /* ext4_read_inline_link error when ext4_get_inode_loc fails */ dd235149d6326a Theodore Ts'o 2026-11-05 1017 ctx->get_inode_loc_err = -EIO; dd235149d6326a Theodore Ts'o 2026-11-05 1018 target = ext4_read_inline_link(inode); dd235149d6326a Theodore Ts'o 2026-11-05 1019 KUNIT_EXPECT_TRUE(test, IS_ERR(target)); dd235149d6326a Theodore Ts'o 2026-11-05 @1020 KUNIT_EXPECT_EQ(test, PTR_ERR(target), -EIO); dd235149d6326a Theodore Ts'o 2026-11-05 1021 ctx->get_inode_loc_err = 0; dd235149d6326a Theodore Ts'o 2026-11-05 1022 } dd235149d6326a Theodore Ts'o 2026-11-05 1023 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki