From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F27332222D1; Thu, 13 Feb 2025 14:38:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739457519; cv=none; b=TLN8a+ZTjUD7Ilj+YOdKeKJLy+yYNLwQ6TQuQoY+K3AcdafTwb325BBPchKm7m9/Q2xRWfILJI5j1YcjBkpS8nAs/zpOYFPjX5w8s4rVGnMNgE709BK1WQdi8/ulUlMcDb4I1OslueU+kYhQKs5SnMn8PBTgKbuPB1Hla/uDwOE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739457519; c=relaxed/simple; bh=lPVVkNv18frLe87KB8mfWznkoudZIT4sPK6xgb9g6vo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=I6iVvV2YTTPQ5sMCOlBozDPIT8L+xofRw9hiHlwJfd+dFhHujTJc+GqSCDrczQ6AsdjnESIppulh/FI8cFxroYXj0NFsjm0QLzOqtpQ40DBLnAIZo6rxL5p90KMUmMZ1K0tGFHj5spqLmqOIh/7iahRcRyMC7et5UdzlIMAQb/E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tnfMYnEJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tnfMYnEJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7A1ABC4CED1; Thu, 13 Feb 2025 14:38:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1739457518; bh=lPVVkNv18frLe87KB8mfWznkoudZIT4sPK6xgb9g6vo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tnfMYnEJkJ9nrY3eDzjBs0qBqauoWJhObb1aW0aSbX2Akt+S7Sl8jayX5OTYXE6U1 x5dghpXEe022MVswotM1pUReZhnXZoPj72uQAreXN9Zy2qVdo3UICAd5QYPEw/GMXO 64mU5cn8n9r/3rYmGpN9YoZ6I9pNlRoIivGAaW2s= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ruben Devos , Steve French Subject: [PATCH 6.12 135/422] smb: client: fix order of arguments of tracepoints Date: Thu, 13 Feb 2025 15:24:44 +0100 Message-ID: <20250213142441.758665369@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250213142436.408121546@linuxfoundation.org> References: <20250213142436.408121546@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ruben Devos commit 11f8b80ab9f99291dc88d09855b9f8f43b772335 upstream. The tracepoints based on smb3_inf_compound_*_class have tcon id and session id swapped around. This results in incorrect output in `trace-cmd report`. Fix the order of arguments to resolve this issue. The trace-cmd output below shows the before and after of the smb3_delete_enter and smb3_delete_done events as an example. The smb3_cmd_* events show the correct session and tcon id for reference. Also fix tracepoint set -> get in the SMB2_OP_GET_REPARSE case. BEFORE: rm-2211 [001] ..... 1839.550888: smb3_delete_enter: xid=281 sid=0x5 tid=0x3d path=\hello2.txt rm-2211 [001] ..... 1839.550894: smb3_cmd_enter: sid=0x1ac000000003d tid=0x5 cmd=5 mid=61 rm-2211 [001] ..... 1839.550896: smb3_cmd_enter: sid=0x1ac000000003d tid=0x5 cmd=6 mid=62 rm-2211 [001] ..... 1839.552091: smb3_cmd_done: sid=0x1ac000000003d tid=0x5 cmd=5 mid=61 rm-2211 [001] ..... 1839.552093: smb3_cmd_done: sid=0x1ac000000003d tid=0x5 cmd=6 mid=62 rm-2211 [001] ..... 1839.552103: smb3_delete_done: xid=281 sid=0x5 tid=0x3d AFTER: rm-2501 [001] ..... 3237.656110: smb3_delete_enter: xid=88 sid=0x1ac0000000041 tid=0x5 path=\hello2.txt rm-2501 [001] ..... 3237.656122: smb3_cmd_enter: sid=0x1ac0000000041 tid=0x5 cmd=5 mid=84 rm-2501 [001] ..... 3237.656123: smb3_cmd_enter: sid=0x1ac0000000041 tid=0x5 cmd=6 mid=85 rm-2501 [001] ..... 3237.657909: smb3_cmd_done: sid=0x1ac0000000041 tid=0x5 cmd=5 mid=84 rm-2501 [001] ..... 3237.657909: smb3_cmd_done: sid=0x1ac0000000041 tid=0x5 cmd=6 mid=85 rm-2501 [001] ..... 3237.657922: smb3_delete_done: xid=88 sid=0x1ac0000000041 tid=0x5 Cc: stable@vger.kernel.org Signed-off-by: Ruben Devos Signed-off-by: Steve French Signed-off-by: Greg Kroah-Hartman --- fs/smb/client/dir.c | 6 +- fs/smb/client/smb2inode.c | 108 +++++++++++++++++++++++----------------------- 2 files changed, 57 insertions(+), 57 deletions(-) --- a/fs/smb/client/dir.c +++ b/fs/smb/client/dir.c @@ -627,7 +627,7 @@ int cifs_mknod(struct mnt_idmap *idmap, goto mknod_out; } - trace_smb3_mknod_enter(xid, tcon->ses->Suid, tcon->tid, full_path); + trace_smb3_mknod_enter(xid, tcon->tid, tcon->ses->Suid, full_path); rc = tcon->ses->server->ops->make_node(xid, inode, direntry, tcon, full_path, mode, @@ -635,9 +635,9 @@ int cifs_mknod(struct mnt_idmap *idmap, mknod_out: if (rc) - trace_smb3_mknod_err(xid, tcon->ses->Suid, tcon->tid, rc); + trace_smb3_mknod_err(xid, tcon->tid, tcon->ses->Suid, rc); else - trace_smb3_mknod_done(xid, tcon->ses->Suid, tcon->tid); + trace_smb3_mknod_done(xid, tcon->tid, tcon->ses->Suid); free_dentry_path(page); free_xid(xid); --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -298,8 +298,8 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_query_info_compound_enter(xid, ses->Suid, - tcon->tid, full_path); + trace_smb3_query_info_compound_enter(xid, tcon->tid, + ses->Suid, full_path); break; case SMB2_OP_POSIX_QUERY_INFO: rqst[num_rqst].rq_iov = &vars->qi_iov; @@ -334,18 +334,18 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_posix_query_info_compound_enter(xid, ses->Suid, - tcon->tid, full_path); + trace_smb3_posix_query_info_compound_enter(xid, tcon->tid, + ses->Suid, full_path); break; case SMB2_OP_DELETE: - trace_smb3_delete_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_delete_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_MKDIR: /* * Directories are created through parameters in the * SMB2_open() call. */ - trace_smb3_mkdir_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_mkdir_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_RMDIR: rqst[num_rqst].rq_iov = &vars->si_iov[0]; @@ -363,7 +363,7 @@ replay_again: goto finished; smb2_set_next_command(tcon, &rqst[num_rqst]); smb2_set_related(&rqst[num_rqst++]); - trace_smb3_rmdir_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_rmdir_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_SET_EOF: rqst[num_rqst].rq_iov = &vars->si_iov[0]; @@ -398,7 +398,7 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_set_eof_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_set_eof_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_SET_INFO: rqst[num_rqst].rq_iov = &vars->si_iov[0]; @@ -429,8 +429,8 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_set_info_compound_enter(xid, ses->Suid, - tcon->tid, full_path); + trace_smb3_set_info_compound_enter(xid, tcon->tid, + ses->Suid, full_path); break; case SMB2_OP_RENAME: rqst[num_rqst].rq_iov = &vars->si_iov[0]; @@ -469,7 +469,7 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_rename_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_rename_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_HARDLINK: rqst[num_rqst].rq_iov = &vars->si_iov[0]; @@ -496,7 +496,7 @@ replay_again: goto finished; smb2_set_next_command(tcon, &rqst[num_rqst]); smb2_set_related(&rqst[num_rqst++]); - trace_smb3_hardlink_enter(xid, ses->Suid, tcon->tid, full_path); + trace_smb3_hardlink_enter(xid, tcon->tid, ses->Suid, full_path); break; case SMB2_OP_SET_REPARSE: rqst[num_rqst].rq_iov = vars->io_iov; @@ -523,8 +523,8 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_set_reparse_compound_enter(xid, ses->Suid, - tcon->tid, full_path); + trace_smb3_set_reparse_compound_enter(xid, tcon->tid, + ses->Suid, full_path); break; case SMB2_OP_GET_REPARSE: rqst[num_rqst].rq_iov = vars->io_iov; @@ -549,8 +549,8 @@ replay_again: goto finished; } num_rqst++; - trace_smb3_get_reparse_compound_enter(xid, ses->Suid, - tcon->tid, full_path); + trace_smb3_get_reparse_compound_enter(xid, tcon->tid, + ses->Suid, full_path); break; case SMB2_OP_QUERY_WSL_EA: rqst[num_rqst].rq_iov = &vars->ea_iov; @@ -663,11 +663,11 @@ finished: } SMB2_query_info_free(&rqst[num_rqst++]); if (rc) - trace_smb3_query_info_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_query_info_compound_err(xid, tcon->tid, + ses->Suid, rc); else - trace_smb3_query_info_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_query_info_compound_done(xid, tcon->tid, + ses->Suid); break; case SMB2_OP_POSIX_QUERY_INFO: idata = in_iov[i].iov_base; @@ -690,15 +690,15 @@ finished: SMB2_query_info_free(&rqst[num_rqst++]); if (rc) - trace_smb3_posix_query_info_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_posix_query_info_compound_err(xid, tcon->tid, + ses->Suid, rc); else - trace_smb3_posix_query_info_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_posix_query_info_compound_done(xid, tcon->tid, + ses->Suid); break; case SMB2_OP_DELETE: if (rc) - trace_smb3_delete_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_delete_err(xid, tcon->tid, ses->Suid, rc); else { /* * If dentry (hence, inode) is NULL, lease break is going to @@ -706,59 +706,59 @@ finished: */ if (inode) cifs_mark_open_handles_for_deleted_file(inode, full_path); - trace_smb3_delete_done(xid, ses->Suid, tcon->tid); + trace_smb3_delete_done(xid, tcon->tid, ses->Suid); } break; case SMB2_OP_MKDIR: if (rc) - trace_smb3_mkdir_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_mkdir_err(xid, tcon->tid, ses->Suid, rc); else - trace_smb3_mkdir_done(xid, ses->Suid, tcon->tid); + trace_smb3_mkdir_done(xid, tcon->tid, ses->Suid); break; case SMB2_OP_HARDLINK: if (rc) - trace_smb3_hardlink_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_hardlink_err(xid, tcon->tid, ses->Suid, rc); else - trace_smb3_hardlink_done(xid, ses->Suid, tcon->tid); + trace_smb3_hardlink_done(xid, tcon->tid, ses->Suid); SMB2_set_info_free(&rqst[num_rqst++]); break; case SMB2_OP_RENAME: if (rc) - trace_smb3_rename_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_rename_err(xid, tcon->tid, ses->Suid, rc); else - trace_smb3_rename_done(xid, ses->Suid, tcon->tid); + trace_smb3_rename_done(xid, tcon->tid, ses->Suid); SMB2_set_info_free(&rqst[num_rqst++]); break; case SMB2_OP_RMDIR: if (rc) - trace_smb3_rmdir_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_rmdir_err(xid, tcon->tid, ses->Suid, rc); else - trace_smb3_rmdir_done(xid, ses->Suid, tcon->tid); + trace_smb3_rmdir_done(xid, tcon->tid, ses->Suid); SMB2_set_info_free(&rqst[num_rqst++]); break; case SMB2_OP_SET_EOF: if (rc) - trace_smb3_set_eof_err(xid, ses->Suid, tcon->tid, rc); + trace_smb3_set_eof_err(xid, tcon->tid, ses->Suid, rc); else - trace_smb3_set_eof_done(xid, ses->Suid, tcon->tid); + trace_smb3_set_eof_done(xid, tcon->tid, ses->Suid); SMB2_set_info_free(&rqst[num_rqst++]); break; case SMB2_OP_SET_INFO: if (rc) - trace_smb3_set_info_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_set_info_compound_err(xid, tcon->tid, + ses->Suid, rc); else - trace_smb3_set_info_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_set_info_compound_done(xid, tcon->tid, + ses->Suid); SMB2_set_info_free(&rqst[num_rqst++]); break; case SMB2_OP_SET_REPARSE: if (rc) { - trace_smb3_set_reparse_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_set_reparse_compound_err(xid, tcon->tid, + ses->Suid, rc); } else { - trace_smb3_set_reparse_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_set_reparse_compound_done(xid, tcon->tid, + ses->Suid); } SMB2_ioctl_free(&rqst[num_rqst++]); break; @@ -771,18 +771,18 @@ finished: rbuf = reparse_buf_ptr(iov); if (IS_ERR(rbuf)) { rc = PTR_ERR(rbuf); - trace_smb3_set_reparse_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_get_reparse_compound_err(xid, tcon->tid, + ses->Suid, rc); } else { idata->reparse.tag = le32_to_cpu(rbuf->ReparseTag); - trace_smb3_set_reparse_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_get_reparse_compound_done(xid, tcon->tid, + ses->Suid); } memset(iov, 0, sizeof(*iov)); resp_buftype[i + 1] = CIFS_NO_BUFFER; } else { - trace_smb3_set_reparse_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_get_reparse_compound_err(xid, tcon->tid, + ses->Suid, rc); } SMB2_ioctl_free(&rqst[num_rqst++]); break; @@ -799,11 +799,11 @@ finished: } } if (!rc) { - trace_smb3_query_wsl_ea_compound_done(xid, ses->Suid, - tcon->tid); + trace_smb3_query_wsl_ea_compound_done(xid, tcon->tid, + ses->Suid); } else { - trace_smb3_query_wsl_ea_compound_err(xid, ses->Suid, - tcon->tid, rc); + trace_smb3_query_wsl_ea_compound_err(xid, tcon->tid, + ses->Suid, rc); } SMB2_query_info_free(&rqst[num_rqst++]); break;