From f4cdf7ca9a1fdcca413157df19753f388a5a224e Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 19 Aug 2026 10:09:22 -0700 Subject: Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ... --- security/integrity/integrity_audit.c | 69 ++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 security/integrity/integrity_audit.c (limited to 'security/integrity/integrity_audit.c') diff --git a/security/integrity/integrity_audit.c b/security/integrity/integrity_audit.c new file mode 100644 index 000000000..d8d9e5ff1 --- /dev/null +++ b/security/integrity/integrity_audit.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (C) 2008 IBM Corporation + * Author: Mimi Zohar + * + * File: integrity_audit.c + * Audit calls for the integrity subsystem + */ + +#include +#include +#include +#include "integrity.h" + +static int integrity_audit_info; + +/* ima_audit_setup - enable informational auditing messages */ +static int __init integrity_audit_setup(char *str) +{ + unsigned long audit; + + if (!kstrtoul(str, 0, &audit)) + integrity_audit_info = audit ? 1 : 0; + return 1; +} +__setup("integrity_audit=", integrity_audit_setup); + +void integrity_audit_msg(int audit_msgno, struct inode *inode, + const unsigned char *fname, const char *op, + const char *cause, int result, int audit_info) +{ + integrity_audit_message(audit_msgno, inode, fname, op, cause, + result, audit_info, 0); +} + +void integrity_audit_message(int audit_msgno, struct inode *inode, + const unsigned char *fname, const char *op, + const char *cause, int result, int audit_info, + int errno) +{ + struct audit_buffer *ab; + char name[TASK_COMM_LEN]; + + if (!integrity_audit_info && audit_info == 1) /* Skip info messages */ + return; + + ab = audit_log_start(audit_context(), GFP_KERNEL, audit_msgno); + if (!ab) + return; + audit_log_format(ab, "pid=%d uid=%u auid=%u ses=%u", + task_pid_nr(current), + from_kuid(&init_user_ns, current_uid()), + from_kuid(&init_user_ns, audit_get_loginuid(current)), + audit_get_sessionid(current)); + audit_log_task_context(ab); + audit_log_format(ab, " op=%s cause=%s comm=", op, cause); + audit_log_untrustedstring(ab, get_task_comm(name, current)); + if (fname) { + audit_log_format(ab, " name="); + audit_log_untrustedstring(ab, fname); + } + if (inode) { + audit_log_format(ab, " dev="); + audit_log_untrustedstring(ab, inode->i_sb->s_id); + audit_log_format(ab, " ino=%llu", inode->i_ino); + } + audit_log_format(ab, " res=%d errno=%d", !result, errno); + audit_log_end(ab); +} -- cgit v1.3.1