/* * Copyright 2013 Ideas On Board SPRL * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef __DT_BINDINGS_CLOCK_R8A7791_H__ #define __DT_BINDINGS_CLOCK_R8A7791_H__ /* CPG */ #define R8A7791_CLK_MAIN 0 #define R8A7791_CLK_PLL0 1 #define R8A7791_CLK_PLL1 2 #define R8A7791_CLK_PLL3 3 #define R8A7791_CLK_LB 4 #define R8A7791_CLK_QSPI 5 #define R8A7791_CLK_SDH 6 #define R8A7791_CLK_SD0 7 #define R8A7791_CLK_Z 8 #define R8A7791_CLK_RCAN 9 #define R8A7791_CLK_ADSP 10 /* MSTP0 */ #define R8A7791_CLK_MSIOF0 0 /* MSTP1 */ #define R8A7791_CLK_VCP0 1 #define R8A7791_CLK_VPC0 3 #define R8A7791_CLK_JPU 6 #define R8A7791_CLK_SSP1 9 #define R8A7791_CLK_TMU1 11 #define R8A7791_CLK_3DG 12 #define R8A7791_CLK_2DDMAC 15 #define R8A7791_CLK_FDP1_1 18 #define R8A7791_CLK_FDP1_0 19 #define R8A7791_CLK_TMU3 21 #define R8A7791_CLK_TMU2 22 #define R8A7791_CLK_CMT0 24 #define R8A7791_CLK_TMU0 25 #define R8A7791_CLK_VSP1_DU1 27 #define R8A7791_CLK_VSP1_DU0 28 #define R8A7791_CLK_VSP1_S 31 /* MSTP2 */ #define R8A7791_CLK_SCIFA2 2 #define R8A7791_CLK_SCIFA1 3 #define R8A7791_CLK_SCIFA0 4 #define R8A7791_CLK_MSIOF2 5 #define R8A7791_CLK_SCIFB0 6 #define R8A7791_CLK_SCIFB1 7 #define R8A7791_CLK_MSIOF1 8 #define R8A7791_CLK_SCIFB2 16 #define R8A7791_CLK_SYS_DMAC1 18 #define R8A7791_CLK_SYS_DMAC0 19 /* MSTP3 */ #define R8A7791_CLK_TPU0 4 #define R8A7791_CLK_SDHI2 11 #define R8A7791_CLK_SDHI1 12 #define R8A7791_CLK_SDHI0 14 #define R8A7791_CLK_MMCIF0 15 #define R8A7791_CLK_IIC0 18 #define R8A7791_CLK_PCIEC 19 #define R8A7791_CLK_IIC1 23 #define R8A7791_CLK_SSUSB 28 #define R8A7791_CLK_CMT1 29 #define R8A7791_CLK_USBDMAC0 30 #define R8A7791_CLK_USBDMAC1 31 /* MSTP4 */ #define R8A7791_CLK_IRQC 7 /* MSTP5 */ #define R8A7791_CLK_AUDIO_DMAC1 1 #define R8A7791_CLK_AUDIO_DMAC0 2 #define R8A7791_CLK_ADSP_MOD 6 #define R8A7791_CLK_THERMAL 22 #define R8A7791_CLK_PWM 23 /* MSTP7 */ #define R8A7791_CLK_EHCI 3 #define R8A7791_CLK_HSUSB 4 #define R8A7791_CLK_HSCIF2 13 #define R8A7791_CLK_SCIF5 14 #define R8A7791_CLK_SCIF4 15 #define R8A7791_CLK_HSCIF1 16 #define R8A7791_CLK_HSCIF0 17 #define R8A7791_CLK_SCIF3 18 #define R8A7791_CLK_SCIF2 19 #define R8A7791_CLK_SCIF1 20 #define R8A7791_CLK_SCIF0 21 #define R8A7791_CLK_DU1 23 #define R8A7791_CLK_DU0 24 #define R8A7791_CLK_LVDS0 26 /* MSTP8 */ #define R8A7791_CLK_IPMMU_SGX 0 #define R8A7791_CLK_MLB 2 #define R8A7791_CLK_VIN2 9 #define R8A7791_CLK_VIN1 10 #define R8A7791_CLK_VIN0 11 #define R8A7791_CLK_ETHERAVB 12 #define R8A7791_CLK_ETHER 13 #define R8A7791_CLK_SATA1 14 #define R8A7791_CLK_SATA0 15 /* MSTP9 */ #define R8A7791_CLK_GPIO7 4 #define R8A7791_CLK_GPIO6 5 #define R8A7791_CLK_GPIO5 7 #define R8A7791_CLK_GPIO4 8 #define R8A7791_CLK_GPIO3 9 #define R8A7791_CLK_GPIO2 10 #define R8A7791_CLK_GPIO1 11 #define R8A7791_CLK_GPIO0 12 #define R8A7791_CLK_RCAN1 15 #define R8A7791_CLK_RCAN0 16 #define R8A7791_CLK_QSPI_MOD 17 #define R8A7791_CLK_I2C5 25 #define R8A7791_CLK_IICDVFS 26 #define R8A7791_CLK_I2C4 27 #define R8A7791_CLK_I2C3 28 #define R8A7791_CLK_I2C2 29 #define R8A7791_CLK_I2C1 30 #define R8A7791_CLK_I2C0 31 /* MSTP10 */ #define R8A7791_CLK_SSI_ALL 5 #define R8A7791_CLK_SSI9 6 #define R8A7791_CLK_SSI8 7 #define R8A7791_CLK_SSI7 8 #define R8A7791_CLK_SSI6 9 #define R8A7791_CLK_SSI5 10 #define R8A7791_CLK_SSI4 11 #define R8A7791_CLK_SSI3 12 #define R8A7791_CLK_SSI2 13 #define R8A7791_CLK_SSI1 14 #define R8A7791_CLK_SSI0 15 #define R8A7791_CLK_SCU_ALL 17 #define R8A7791_CLK_SCU_DVC1 18 #define R8A7791_CLK_SCU_DVC0 19 #define R8A7791_CLK_SCU_CTU1_MIX1 20 #define R8A7791_CLK_SCU_CTU0_MIX0 21 #define R8A7791_CLK_SCU_SRC9 22 #define R8A7791_CLK_SCU_SRC8 23 #define R8A7791_CLK_SCU_SRC7 24 #define R8A7791_CLK_SCU_SRC6 25 #define R8A7791_CLK_SCU_SRC5 26 #define R8A7791_CLK_SCU_SRC4 27 #define R8A7791_CLK_SCU_SRC3 28 #define R8A7791_CLK_SCU_SRC2 29 #define R8A7791_CLK_SCU_SRC1 30 #define R8A7791_CLK_SCU_SRC0 31 /* MSTP11 */ #define R8A7791_CLK_SCIFA3 6 #define R8A7791_CLK_SCIFA4 7 #define R8A7791_CLK_SCIFA5 8 #endif /* __DT_BINDINGS_CLOCK_R8A7791_H__ */ 'ctrl'>mode:
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2017-01-31 10:25:25 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-01-31 13:41:46 +0100
commit92c715fca907686f5298220ece53423e38ba3aed (patch)
tree286158fdad04c9b54955350abb95d4f1c0dc860a /include/sound/atmel-abdac.h
parente6e7b48b295afa5a5ab440de0a94d9ad8b3ce2d0 (diff)
drm/atomic: Fix double free in drm_atomic_state_default_clear
drm_atomic_helper_page_flip and drm_atomic_ioctl set their own events in crtc_state->event. But when it's set the event is freed in 2 places. Solve this by only freeing the event in the atomic ioctl when it allocated its own event. This has been broken twice. The first time when the code was introduced, but only in the corner case when an event is allocated, but more crtc's were included by atomic check and then failing. This can mostly happen when you do an atomic modeset in i915 and the display clock is changed, which forces all crtc's to be included to the state. This has been broken worse by adding in-fences support, which caused the double free to be done unconditionally. [IGT] kms_rotation_crc: starting subtest primary-rotation-180 ============================================================================= BUG kmalloc-128 (Tainted: G U ): Object already free ----------------------------------------------------------------------------- Disabling lock debugging due to kernel taint INFO: Allocated in drm_atomic_helper_setup_commit+0x285/0x2f0 [drm_kms_helper] age=0 cpu=3 pid=1529 ___slab_alloc+0x308/0x3b0 __slab_alloc+0xd/0x20 kmem_cache_alloc_trace+0x92/0x1c0 drm_atomic_helper_setup_commit+0x285/0x2f0 [drm_kms_helper] intel_atomic_commit+0x35/0x4f0 [i915] drm_atomic_commit+0x46/0x50 [drm] drm_mode_atomic_ioctl+0x7d4/0xab0 [drm] drm_ioctl+0x2b3/0x490 [drm] do_vfs_ioctl+0x69c/0x700 SyS_ioctl+0x4e/0x80 entry_SYSCALL_64_fastpath+0x13/0x94 INFO: Freed in drm_event_cancel_free+0xa3/0xb0 [drm] age=0 cpu=3 pid=1529 __slab_free+0x48/0x2e0 kfree+0x159/0x1a0 drm_event_cancel_free+0xa3/0xb0 [drm] drm_mode_atomic_ioctl+0x86d/0xab0 [drm] drm_ioctl+0x2b3/0x490 [drm] do_vfs_ioctl+0x69c/0x700 SyS_ioctl+0x4e/0x80 entry_SYSCALL_64_fastpath+0x13/0x94 INFO: Slab 0xffffde1f0997b080 objects=17 used=2 fp=0xffff92fb65ec2578 flags=0x200000000008101 INFO: Object 0xffff92fb65ec2578 @offset=1400 fp=0xffff92fb65ec2ae8 Redzone ffff92fb65ec2570: bb bb bb bb bb bb bb bb ........ Object ffff92fb65ec2578: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec2588: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec2598: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec25a8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec25b8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec25c8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec25d8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b kkkkkkkkkkkkkkkk Object ffff92fb65ec25e8: 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b 6b a5 kkkkkkkkkkkkkkk. Redzone ffff92fb65ec25f8: bb bb bb bb bb bb bb bb ........ Padding ffff92fb65ec2738: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ CPU: 3 PID: 180 Comm: kworker/3:2 Tainted: G BU 4.10.0-rc6-patser+ #5039 Hardware name: /NUC5PPYB, BIOS PYBSWCEL.86A.0031.2015.0601.1712 06/01/2015 Workqueue: events intel_atomic_helper_free_state [i915] Call Trace: dump_stack+0x4d/0x6d print_trailer+0x20c/0x220 free_debug_processing+0x1c6/0x330 ? drm_atomic_state_default_clear+0xf7/0x1c0 [drm] __slab_free+0x48/0x2e0 ? drm_atomic_state_default_clear+0xf7/0x1c0 [drm] kfree+0x159/0x1a0 drm_atomic_state_default_clear+0xf7/0x1c0 [drm] ? drm_atomic_state_clear+0x30/0x30 [drm] intel_atomic_state_clear+0xd/0x20 [i915] drm_atomic_state_clear+0x1a/0x30 [drm] __drm_atomic_state_free+0x13/0x60 [drm] intel_atomic_helper_free_state+0x5d/0x70 [i915] process_one_work+0x260/0x4a0 worker_thread+0x2d1/0x4f0 kthread+0x127/0x130 ? process_one_work+0x4a0/0x4a0 ? kthread_stop+0x120/0x120 ret_from_fork+0x29/0x40 FIX kmalloc-128: Object at 0xffff92fb65ec2578 not freed Fixes: 3b24f7d67581 ("drm/atomic: Add struct drm_crtc_commit to track async updates") Fixes: 9626014258a5 ("drm/fence: add in-fences support") Cc: <stable@vger.kernel.org> # v4.8+ Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1485854725-27640-1-git-send-email-maarten.lankhorst@linux.intel.com
Diffstat (limited to 'include/sound/atmel-abdac.h')