From 6f6c72acddf4357fcc83593c20ef9064fb42db92 Mon Sep 17 00:00:00 2001 From: Javier Carrasco Date: Sat, 27 Jan 2024 21:02:08 +0100 Subject: iio: move LIGHT_UVA and LIGHT_UVB to the end of iio_modifier The new modifiers should have added to the end of the enum, so they do not affect the existing entries. No modifiers were added since then, so they can be moved safely to the end of the list. Move IIO_MOD_LIGHT_UVA and IIO_MOD_LIGHT_UVB to the end of iio_modifier. Fixes: b89710bd215e ("iio: add modifiers for A and B ultraviolet light") Suggested-by: Paul Cercueil Signed-off-by: Javier Carrasco Link: https://lore.kernel.org/r/20240127200208.185815-1-javier.carrasco.cruz@gmail.com Signed-off-by: Jonathan Cameron --- include/uapi/linux/iio/types.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 5060963707b1..f2e0b2d50e6b 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -91,8 +91,6 @@ enum iio_modifier { IIO_MOD_CO2, IIO_MOD_VOC, IIO_MOD_LIGHT_UV, - IIO_MOD_LIGHT_UVA, - IIO_MOD_LIGHT_UVB, IIO_MOD_LIGHT_DUV, IIO_MOD_PM1, IIO_MOD_PM2P5, @@ -107,6 +105,8 @@ enum iio_modifier { IIO_MOD_PITCH, IIO_MOD_YAW, IIO_MOD_ROLL, + IIO_MOD_LIGHT_UVA, + IIO_MOD_LIGHT_UVB, }; enum iio_event_type { -- cgit v1.2.3 From 5f8408aca66772d3aa9b4831577b2ac5ec41bcd9 Mon Sep 17 00:00:00 2001 From: Grzegorz Trzebiatowski Date: Fri, 26 Jan 2024 13:28:04 +0100 Subject: accel/ivpu: Add job status for jobs aborted by the driver Add DRM_IVPU_JOB_STATUS_ABORTED to indicate that the job was aborted by the driver due to e.g. TDR or user context MMU faults. This will help UMD and tests distinguish if job was aborted by the FW or the driver. Signed-off-by: Grzegorz Trzebiatowski Signed-off-by: Jacek Lawrynowicz Reviewed-by: Jeffrey Hugo Link: https://patchwork.freedesktop.org/patch/msgid/20240126122804.2169129-8-jacek.lawrynowicz@linux.intel.com --- include/uapi/drm/ivpu_accel.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h index 63c49318a863..19a13468eca5 100644 --- a/include/uapi/drm/ivpu_accel.h +++ b/include/uapi/drm/ivpu_accel.h @@ -305,6 +305,7 @@ struct drm_ivpu_submit { /* drm_ivpu_bo_wait job status codes */ #define DRM_IVPU_JOB_STATUS_SUCCESS 0 +#define DRM_IVPU_JOB_STATUS_ABORTED 256 /** * struct drm_ivpu_bo_wait - Wait for BO to become inactive -- cgit v1.2.3 From 292781c3c5485ce33bd22b2ef1b2bed709b4d672 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 1 Feb 2024 23:33:29 +0100 Subject: netfilter: nft_compat: reject unused compat flag Flag (1 << 0) is ignored is set, never used, reject it it with EINVAL instead. Fixes: 0ca743a55991 ("netfilter: nf_tables: add compatibility layer for x_tables") Signed-off-by: Pablo Neira Ayuso --- include/uapi/linux/netfilter/nf_tables.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index ca30232b7bc8..117c6a9b845b 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -285,9 +285,11 @@ enum nft_rule_attributes { /** * enum nft_rule_compat_flags - nf_tables rule compat flags * + * @NFT_RULE_COMPAT_F_UNUSED: unused * @NFT_RULE_COMPAT_F_INV: invert the check result */ enum nft_rule_compat_flags { + NFT_RULE_COMPAT_F_UNUSED = (1 << 0), NFT_RULE_COMPAT_F_INV = (1 << 1), NFT_RULE_COMPAT_F_MASK = NFT_RULE_COMPAT_F_INV, }; -- cgit v1.2.3 From bf5802238dc181b1f7375d358af1d01cd72d1c11 Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Tue, 6 Feb 2024 09:03:24 -0800 Subject: xen/gntalloc: Replace UAPI 1-element array Without changing the structure size (since it is UAPI), add a proper flexible array member, and reference it in the kernel so that it will not be trip the array-bounds sanitizer[1]. Link: https://github.com/KSPP/linux/issues/113 [1] Cc: Juergen Gross Cc: Stefano Stabellini Cc: Oleksandr Tyshchenko Cc: Gustavo A. R. Silva Cc: xen-devel@lists.xenproject.org Signed-off-by: Kees Cook Reviewed-by: Gustavo A. R. Silva Link: https://lore.kernel.org/r/20240206170320.work.437-kees@kernel.org Signed-off-by: Juergen Gross --- include/uapi/xen/gntalloc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/xen/gntalloc.h b/include/uapi/xen/gntalloc.h index 48d2790ef928..3109282672f3 100644 --- a/include/uapi/xen/gntalloc.h +++ b/include/uapi/xen/gntalloc.h @@ -31,7 +31,10 @@ struct ioctl_gntalloc_alloc_gref { __u64 index; /* The grant references of the newly created grant, one per page */ /* Variable size, depending on count */ - __u32 gref_ids[1]; + union { + __u32 gref_ids[1]; + __DECLARE_FLEX_ARRAY(__u32, gref_ids_flex); + }; }; #define GNTALLOC_FLAG_WRITABLE 1 -- cgit v1.2.3 From 77aebae1ea12de6eae5ce70d05b3d4724eec4023 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Hellstr=C3=B6m?= Date: Fri, 9 Feb 2024 12:34:44 +0100 Subject: drm/xe/uapi: Remove support for persistent exec_queues MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Persistent exec_queues delays explicit destruction of exec_queues until they are done executing, but destruction on process exit is still immediate. It turns out no UMD is relying on this functionality, so remove it. If there turns out to be a use-case in the future, let's re-add. Persistent exec_queues were never used for LR VMs v2: - Don't add an "UNUSED" define for the missing property (Lucas, Rodrigo) v3: - Remove the remaining struct xe_exec_queue::persistent state (Niranjana, Lucas) Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Rodrigo Vivi Cc: Matthew Brost Cc: David Airlie Cc: Daniel Vetter Cc: Lucas De Marchi Cc: Francois Dugast Signed-off-by: Thomas Hellström Reviewed-by: Lucas De Marchi Acked-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20240209113444.8396-1-thomas.hellstrom@linux.intel.com (cherry picked from commit f1a9abc0cf311375695bede1590364864c05976d) Signed-off-by: Thomas Hellström --- include/uapi/drm/xe_drm.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 9fa3ae324731..6d11ee9e571a 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -1046,7 +1046,6 @@ struct drm_xe_exec_queue_create { #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PRIORITY 0 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_TIMESLICE 1 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PREEMPTION_TIMEOUT 2 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PERSISTENCE 3 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_JOB_TIMEOUT 4 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_TRIGGER 5 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_NOTIFY 6 -- cgit v1.2.3 From 3f4d8aac6e768c2215ce68275256971c2f54f0c8 Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Wed, 24 Jan 2024 13:50:58 +1000 Subject: nouveau: add an ioctl to return vram bar size. This returns the BAR resources size so userspace can make decisions based on rebar support. userspace using this has been proposed for nvk, but it's a rather trivial uapi addition. Reviewed-by: Faith Ekstrand Signed-off-by: Dave Airlie --- include/uapi/drm/nouveau_drm.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index 0bade1592f34..10a917639d8d 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -54,6 +54,13 @@ extern "C" { */ #define NOUVEAU_GETPARAM_EXEC_PUSH_MAX 17 +/* + * NOUVEAU_GETPARAM_VRAM_BAR_SIZE - query bar size + * + * Query the VRAM BAR size. + */ +#define NOUVEAU_GETPARAM_VRAM_BAR_SIZE 18 + struct drm_nouveau_getparam { __u64 param; __u64 value; -- cgit v1.2.3 From 72fa02fdf83306c52bc1eede28359e3fa32a151a Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Wed, 24 Jan 2024 14:24:25 +1000 Subject: nouveau: add an ioctl to report vram usage This reports the currently used vram allocations. userspace using this has been proposed for nvk, but it's a rather trivial uapi addition. Reviewed-by: Faith Ekstrand Signed-off-by: Dave Airlie --- include/uapi/drm/nouveau_drm.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/nouveau_drm.h b/include/uapi/drm/nouveau_drm.h index 10a917639d8d..77d7ff0d5b11 100644 --- a/include/uapi/drm/nouveau_drm.h +++ b/include/uapi/drm/nouveau_drm.h @@ -61,6 +61,13 @@ extern "C" { */ #define NOUVEAU_GETPARAM_VRAM_BAR_SIZE 18 +/* + * NOUVEAU_GETPARAM_VRAM_USED + * + * Get remaining VRAM size. + */ +#define NOUVEAU_GETPARAM_VRAM_USED 19 + struct drm_nouveau_getparam { __u64 param; __u64 value; -- cgit v1.2.3 From 85df6b5a6658c788d7e27d52ea334aa83abcbf56 Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Thu, 22 Feb 2024 18:36:49 +0100 Subject: ALSA: pcm: clarify and fix default msbits value for all formats Return used most significant bits from sample bit-width rather than the whole physical sample word size. The starting bit offset is defined in the format itself. The behaviour is not changed for 32-bit formats like S32_LE. But with this change - msbits value 24 instead 32 is returned for 24-bit formats like S24_LE etc. Also, commit 2112aa034907 ("ALSA: pcm: Introduce MSBITS subformat interface") compares sample bit-width not physical sample bit-width to reset MSBITS_MAX bit from the subformat bitmask. Probably no applications are using msbits value for other than S32_LE/U32_LE formats, because no drivers are reducing msbits value for other formats (with the msb offset) at the moment. For sanity, increase PCM protocol version, letting the user space to detect the changed behaviour. Signed-off-by: Jaroslav Kysela Link: https://lore.kernel.org/r/20240222173649.1447549-1-perex@perex.cz Signed-off-by: Takashi Iwai --- include/uapi/sound/asound.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h index d5b9cfbd9cea..628d46a0da92 100644 --- a/include/uapi/sound/asound.h +++ b/include/uapi/sound/asound.h @@ -142,7 +142,7 @@ struct snd_hwdep_dsp_image { * * *****************************************************************************/ -#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 16) +#define SNDRV_PCM_VERSION SNDRV_PROTOCOL_VERSION(2, 0, 17) typedef unsigned long snd_pcm_uframes_t; typedef signed long snd_pcm_sframes_t; @@ -416,7 +416,7 @@ struct snd_pcm_hw_params { unsigned int rmask; /* W: requested masks */ unsigned int cmask; /* R: changed masks */ unsigned int info; /* R: Info flags for returned setup */ - unsigned int msbits; /* R: used most significant bits */ + unsigned int msbits; /* R: used most significant bits (in sample bit-width) */ unsigned int rate_num; /* R: rate numerator */ unsigned int rate_den; /* R: rate denominator */ snd_pcm_uframes_t fifo_size; /* R: chip FIFO size in frames */ -- cgit v1.2.3 From 6a2008641920a9c6fe1abbeb9acbec463215d505 Mon Sep 17 00:00:00 2001 From: Justin Iurman Date: Mon, 26 Feb 2024 13:49:21 +0100 Subject: uapi: in6: replace temporary label with rfc9486 Not really a fix per se, but IPV6_TLV_IOAM is still tagged as "TEMPORARY IANA allocation for IOAM", while RFC 9486 is available for some time now. Just update the reference. Fixes: 9ee11f0fff20 ("ipv6: ioam: Data plane support for Pre-allocated Trace") Signed-off-by: Justin Iurman Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/20240226124921.9097-1-justin.iurman@uliege.be Signed-off-by: Jakub Kicinski --- include/uapi/linux/in6.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/linux/in6.h b/include/uapi/linux/in6.h index c4c53a9ab959..ff8d21f9e95b 100644 --- a/include/uapi/linux/in6.h +++ b/include/uapi/linux/in6.h @@ -145,7 +145,7 @@ struct in6_flowlabel_req { #define IPV6_TLV_PADN 1 #define IPV6_TLV_ROUTERALERT 5 #define IPV6_TLV_CALIPSO 7 /* RFC 5570 */ -#define IPV6_TLV_IOAM 49 /* TEMPORARY IANA allocation for IOAM */ +#define IPV6_TLV_IOAM 49 /* RFC 9486 */ #define IPV6_TLV_JUMBO 194 #define IPV6_TLV_HAO 201 /* home address option */ -- cgit v1.2.3 From 7e10d87e63f7f9c324d533bb4369e35bb19ab9a9 Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Wed, 21 Feb 2024 14:30:18 +0100 Subject: drm/xe: Add uapi for dumpable bos MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the flag XE_VM_BIND_FLAG_DUMPABLE to notify devcoredump that this mapping should be dumped. This is not hooked up, but the uapi should be ready before merging. It's likely easier to dump the contents of the bo's at devcoredump readout time, so it's better if the bos will stay unmodified after a hang. The NEEDS_CPU_MAPPING flag is removed as requirement. Signed-off-by: Maarten Lankhorst Reviewed-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20240221133024.898315-3-maarten.lankhorst@linux.intel.com (cherry picked from commit 76a86b58d2b3de31e88acb487ebfa0c3cc7c41d2) Signed-off-by: Thomas Hellström --- include/uapi/drm/xe_drm.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi') diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 6d11ee9e571a..4f010949f812 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -931,6 +931,7 @@ struct drm_xe_vm_bind_op { #define DRM_XE_VM_BIND_FLAG_READONLY (1 << 0) #define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 1) #define DRM_XE_VM_BIND_FLAG_NULL (1 << 2) +#define DRM_XE_VM_BIND_FLAG_DUMPABLE (1 << 3) /** @flags: Bind flags */ __u32 flags; -- cgit v1.2.3 From b6f4fb397db09024c189834d638abbd21bf00769 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Roberto=20de=20Souza?= Date: Tue, 26 Dec 2023 08:11:14 -0800 Subject: drm/xe/uapi: Remove DRM_XE_VM_BIND_FLAG_ASYNC comment left over MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This is a comment left over of commit d3d767396a02 ("drm/xe/uapi: Remove sync binds"). Fixes: d3d767396a02 ("drm/xe/uapi: Remove sync binds") Reviewed-by: Rodrigo Vivi Cc: Matthew Brost Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20231226172321.61518-1-jose.souza@intel.com (cherry picked from commit f031c3a7af8ea06790dd0a71872c4f0175084baa) Signed-off-by: Thomas Hellström --- include/uapi/drm/xe_drm.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 4f010949f812..a7274a99d456 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -832,7 +832,6 @@ struct drm_xe_vm_destroy { * * and the @flags can be: * - %DRM_XE_VM_BIND_FLAG_READONLY - * - %DRM_XE_VM_BIND_FLAG_ASYNC * - %DRM_XE_VM_BIND_FLAG_IMMEDIATE - Valid on a faulting VM only, do the * MAP operation immediately rather than deferring the MAP to the page * fault handler. -- cgit v1.2.3 From eaa367a0317ea4cbc7aa60f25829c89c0e12717b Mon Sep 17 00:00:00 2001 From: Francois Dugast Date: Thu, 22 Feb 2024 18:23:56 -0500 Subject: drm/xe/uapi: Remove unused flags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Those cases missed in previous uAPI cleanups were mostly accidentally brought in from i915 or created to exercise the possibilities of gpuvm but they are not used by userspace yet, so let's remove them. They can still be brought back later if needed. v2: - Fix XE_VM_FLAG_FAULT_MODE support in xe_lrc.c (Brian Welty) - Leave DRM_XE_VM_BIND_OP_UNMAP_ALL (José Roberto de Souza) - Ensure invalid flag values are rejected (Rodrigo Vivi) v3: Rebase after removal of persistent exec_queues (Francois Dugast) v4: Rodrigo: Rebase after the new dumpable flag. Fixes: dd08ebf6c352 ("drm/xe: Introduce a new DRM driver for Intel GPUs") Cc: Thomas Hellström Cc: Rodrigo Vivi Signed-off-by: Francois Dugast Reviewed-by: Rodrigo Vivi Signed-off-by: Rodrigo Vivi Link: https://patchwork.freedesktop.org/patch/msgid/20240222232356.175431-1-rodrigo.vivi@intel.com (cherry picked from commit 84a1ed5e67565b09b8fd22a26754d2897de55ce0) Signed-off-by: Thomas Hellström --- include/uapi/drm/xe_drm.h | 19 ------------------- 1 file changed, 19 deletions(-) (limited to 'include/uapi') diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index a7274a99d456..bb0c8a994116 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -831,10 +831,6 @@ struct drm_xe_vm_destroy { * - %DRM_XE_VM_BIND_OP_PREFETCH * * and the @flags can be: - * - %DRM_XE_VM_BIND_FLAG_READONLY - * - %DRM_XE_VM_BIND_FLAG_IMMEDIATE - Valid on a faulting VM only, do the - * MAP operation immediately rather than deferring the MAP to the page - * fault handler. * - %DRM_XE_VM_BIND_FLAG_NULL - When the NULL flag is set, the page * tables are setup with a special bit which indicates writes are * dropped and all reads return zero. In the future, the NULL flags @@ -927,8 +923,6 @@ struct drm_xe_vm_bind_op { /** @op: Bind operation to perform */ __u32 op; -#define DRM_XE_VM_BIND_FLAG_READONLY (1 << 0) -#define DRM_XE_VM_BIND_FLAG_IMMEDIATE (1 << 1) #define DRM_XE_VM_BIND_FLAG_NULL (1 << 2) #define DRM_XE_VM_BIND_FLAG_DUMPABLE (1 << 3) /** @flags: Bind flags */ @@ -1045,19 +1039,6 @@ struct drm_xe_exec_queue_create { #define DRM_XE_EXEC_QUEUE_EXTENSION_SET_PROPERTY 0 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PRIORITY 0 #define DRM_XE_EXEC_QUEUE_SET_PROPERTY_TIMESLICE 1 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_PREEMPTION_TIMEOUT 2 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_JOB_TIMEOUT 4 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_TRIGGER 5 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_NOTIFY 6 -#define DRM_XE_EXEC_QUEUE_SET_PROPERTY_ACC_GRANULARITY 7 -/* Monitor 128KB contiguous region with 4K sub-granularity */ -#define DRM_XE_ACC_GRANULARITY_128K 0 -/* Monitor 2MB contiguous region with 64KB sub-granularity */ -#define DRM_XE_ACC_GRANULARITY_2M 1 -/* Monitor 16MB contiguous region with 512KB sub-granularity */ -#define DRM_XE_ACC_GRANULARITY_16M 2 -/* Monitor 64MB contiguous region with 2M sub-granularity */ -#define DRM_XE_ACC_GRANULARITY_64M 3 /** @extensions: Pointer to the first extension struct, if any */ __u64 extensions; -- cgit v1.2.3