July 2024 - Linux-stable-mirror

[PATCH 1/5] drm/i915/dp: Don't switch the LTTPR mode on an active link

by Imre Deak

Switching to transparent mode leads to a loss of link synchronization, so prevent doing this on an active link. This happened at least on an Intel N100 system / DELL UD22 dock, the LTTPR residing either on the host or the dock. To fix the issue, keep the current mode on an active link, adjusting the LTTPR count accordingly (resetting it to 0 in transparent mode). Fixes: 7b2a4ab8b0ef ("drm/i915: Switch to LTTPR transparent mode link training") Reported-and-tested-by: Gareth Yu <gareth.yu(a)intel.com> Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10902 Cc: <stable(a)vger.kernel.org> # v5.15+ Cc: Ville Syrjälä <ville.syrjala(a)linux.intel.com> Signed-off-by: Imre Deak <imre.deak(a)intel.com> --- .../drm/i915/display/intel_dp_link_training.c | 49 +++++++++++++++++-- 1 file changed, 45 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index 1bc4ef84ff3bc..08a27fe077917 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -117,10 +117,24 @@ intel_dp_set_lttpr_transparent_mode(struct intel_dp *intel_dp, bool enable) return drm_dp_dpcd_write(&intel_dp->aux, DP_PHY_REPEATER_MODE, &val, 1) == 1; } -static int intel_dp_init_lttpr(struct intel_dp *intel_dp, const u8 dpcd[DP_RECEIVER_CAP_SIZE]) +static bool intel_dp_lttpr_transparent_mode_enabled(struct intel_dp *intel_dp) +{ + return intel_dp->lttpr_common_caps[DP_PHY_REPEATER_MODE - + DP_LT_TUNABLE_PHY_REPEATER_FIELD_DATA_STRUCTURE_REV] == + DP_PHY_REPEATER_MODE_TRANSPARENT; +} + +/* + * Read the LTTPR common capabilities and switch the LTTPR PHYs to + * non-transparent mode if this is supported. Preserve the + * transparent/non-transparent mode on an active link. + * + * Return the number of detected LTTPRs in non-transparent mode or 0 if the + * LTTPRs are in transparent mode or the detection failed. + */ +static int intel_dp_init_lttpr_phys(struct intel_dp *intel_dp, const u8 dpcd[DP_RECEIVER_CAP_SIZE]) { int lttpr_count; - int i; if (!intel_dp_read_lttpr_common_caps(intel_dp, dpcd)) return 0; @@ -134,6 +148,19 @@ static int intel_dp_init_lttpr(struct intel_dp *intel_dp, const u8 dpcd[DP_RECEI if (lttpr_count == 0) return 0; + /* + * Don't change the mode on an active link, to prevent a loss of link + * synchronization. See DP Standard v2.0 3.6.7. about the LTTPR + * resetting its internal state when the mode is changed from + * non-transparent to transparent. + */ + if (intel_dp->link_trained) { + if (lttpr_count < 0 || intel_dp_lttpr_transparent_mode_enabled(intel_dp)) + goto out_reset_lttpr_count; + + return lttpr_count; + } + /* * See DP Standard v2.0 3.6.6.1. about the explicit disabling of * non-transparent mode and the disable->enable non-transparent mode @@ -154,11 +181,25 @@ static int intel_dp_init_lttpr(struct intel_dp *intel_dp, const u8 dpcd[DP_RECEI "Switching to LTTPR non-transparent LT mode failed, fall-back to transparent mode\n"); intel_dp_set_lttpr_transparent_mode(intel_dp, true); - intel_dp_reset_lttpr_count(intel_dp); - return 0; + goto out_reset_lttpr_count; } + return lttpr_count; + +out_reset_lttpr_count: + intel_dp_reset_lttpr_count(intel_dp); + + return 0; +} + +static int intel_dp_init_lttpr(struct intel_dp *intel_dp, const u8 dpcd[DP_RECEIVER_CAP_SIZE]) +{ + int lttpr_count; + int i; + + lttpr_count = intel_dp_init_lttpr_phys(intel_dp, dpcd); + for (i = 0; i < lttpr_count; i++) intel_dp_read_lttpr_phy_caps(intel_dp, dpcd, DP_PHY_LTTPR(i)); -- 2.43.3

12 months

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[PATCH v2 3/3] tpm: Address !chip->auth in tpm_buf_append_hmac_session*()

by Jarkko Sakkinen

Unless tpm_chip_bootstrap() was called by the driver, !chip->auth can cause a null derefence in tpm_buf_hmac_session*(). Thus, address !chip->auth in tpm_buf_hmac_session*() and remove the fallback implementation for !TCG_TPM2_HMAC. Cc: stable(a)vger.kernel.org # v6.9+ Reported-by: Stefan Berger <stefanb(a)linux.ibm.com> Closes: https://lore.kernel.org/linux-integrity/20240617193408.1234365-1-stefanb@li… Fixes: 1085b8276bb4 ("tpm: Add the rest of the session HMAC API") Signed-off-by: Jarkko Sakkinen <jarkko(a)kernel.org> --- v2: - Use auth in place of chip->auth. --- drivers/char/tpm/tpm2-sessions.c | 181 ++++++++++++++++++------------- include/linux/tpm.h | 67 ++++-------- 2 files changed, 124 insertions(+), 124 deletions(-) diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c index 06d0f10a2301..304247090b56 100644 --- a/drivers/char/tpm/tpm2-sessions.c +++ b/drivers/char/tpm/tpm2-sessions.c @@ -268,6 +268,105 @@ void tpm_buf_append_name(struct tpm_chip *chip, struct tpm_buf *buf, } EXPORT_SYMBOL_GPL(tpm_buf_append_name); +/** + * tpm_buf_append_hmac_session() - Append a TPM session element + * @chip: the TPM chip structure + * @buf: The buffer to be appended + * @attributes: The session attributes + * @passphrase: The session authority (NULL if none) + * @passphrase_len: The length of the session authority (0 if none) + * + * This fills in a session structure in the TPM command buffer, except + * for the HMAC which cannot be computed until the command buffer is + * complete. The type of session is controlled by the @attributes, + * the main ones of which are TPM2_SA_CONTINUE_SESSION which means the + * session won't terminate after tpm_buf_check_hmac_response(), + * TPM2_SA_DECRYPT which means this buffers first parameter should be + * encrypted with a session key and TPM2_SA_ENCRYPT, which means the + * response buffer's first parameter needs to be decrypted (confusing, + * but the defines are written from the point of view of the TPM). + * + * Any session appended by this command must be finalized by calling + * tpm_buf_fill_hmac_session() otherwise the HMAC will be incorrect + * and the TPM will reject the command. + * + * As with most tpm_buf operations, success is assumed because failure + * will be caused by an incorrect programming model and indicated by a + * kernel message. + */ +void tpm_buf_append_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf, + u8 attributes, u8 *passphrase, + int passphrase_len) +{ + struct tpm2_auth *auth = chip->auth; + u8 nonce[SHA256_DIGEST_SIZE]; + u32 len; + + if (!auth) { + /* offset tells us where the sessions area begins */ + int offset = buf->handles * 4 + TPM_HEADER_SIZE; + u32 len = 9 + passphrase_len; + + if (tpm_buf_length(buf) != offset) { + /* not the first session so update the existing length */ + len += get_unaligned_be32(&buf->data[offset]); + put_unaligned_be32(len, &buf->data[offset]); + } else { + tpm_buf_append_u32(buf, len); + } + /* auth handle */ + tpm_buf_append_u32(buf, TPM2_RS_PW); + /* nonce */ + tpm_buf_append_u16(buf, 0); + /* attributes */ + tpm_buf_append_u8(buf, 0); + /* passphrase */ + tpm_buf_append_u16(buf, passphrase_len); + tpm_buf_append(buf, passphrase, passphrase_len); + return; + } + + /* + * The Architecture Guide requires us to strip trailing zeros + * before computing the HMAC + */ + while (passphrase && passphrase_len > 0 && passphrase[passphrase_len - 1] == '\0') + passphrase_len--; + + auth->attrs = attributes; + auth->passphrase_len = passphrase_len; + if (passphrase_len) + memcpy(auth->passphrase, passphrase, passphrase_len); + + if (auth->session != tpm_buf_length(buf)) { + /* we're not the first session */ + len = get_unaligned_be32(&buf->data[auth->session]); + if (4 + len + auth->session != tpm_buf_length(buf)) { + WARN(1, "session length mismatch, cannot append"); + return; + } + + /* add our new session */ + len += 9 + 2 * SHA256_DIGEST_SIZE; + put_unaligned_be32(len, &buf->data[auth->session]); + } else { + tpm_buf_append_u32(buf, 9 + 2 * SHA256_DIGEST_SIZE); + } + + /* random number for our nonce */ + get_random_bytes(nonce, sizeof(nonce)); + memcpy(auth->our_nonce, nonce, sizeof(nonce)); + tpm_buf_append_u32(buf, auth->handle); + /* our new nonce */ + tpm_buf_append_u16(buf, SHA256_DIGEST_SIZE); + tpm_buf_append(buf, nonce, SHA256_DIGEST_SIZE); + tpm_buf_append_u8(buf, auth->attrs); + /* and put a placeholder for the hmac */ + tpm_buf_append_u16(buf, SHA256_DIGEST_SIZE); + tpm_buf_append(buf, nonce, SHA256_DIGEST_SIZE); +} +EXPORT_SYMBOL_GPL(tpm_buf_append_hmac_session); + #ifdef CONFIG_TCG_TPM2_HMAC /* * It turns out the crypto hmac(sha256) is hard for us to consume @@ -449,82 +548,6 @@ static void tpm_buf_append_salt(struct tpm_buf *buf, struct tpm_chip *chip) crypto_free_kpp(kpp); } -/** - * tpm_buf_append_hmac_session() - Append a TPM session element - * @chip: the TPM chip structure - * @buf: The buffer to be appended - * @attributes: The session attributes - * @passphrase: The session authority (NULL if none) - * @passphrase_len: The length of the session authority (0 if none) - * - * This fills in a session structure in the TPM command buffer, except - * for the HMAC which cannot be computed until the command buffer is - * complete. The type of session is controlled by the @attributes, - * the main ones of which are TPM2_SA_CONTINUE_SESSION which means the - * session won't terminate after tpm_buf_check_hmac_response(), - * TPM2_SA_DECRYPT which means this buffers first parameter should be - * encrypted with a session key and TPM2_SA_ENCRYPT, which means the - * response buffer's first parameter needs to be decrypted (confusing, - * but the defines are written from the point of view of the TPM). - * - * Any session appended by this command must be finalized by calling - * tpm_buf_fill_hmac_session() otherwise the HMAC will be incorrect - * and the TPM will reject the command. - * - * As with most tpm_buf operations, success is assumed because failure - * will be caused by an incorrect programming model and indicated by a - * kernel message. - */ -void tpm_buf_append_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf, - u8 attributes, u8 *passphrase, - int passphrase_len) -{ - u8 nonce[SHA256_DIGEST_SIZE]; - u32 len; - struct tpm2_auth *auth = chip->auth; - - /* - * The Architecture Guide requires us to strip trailing zeros - * before computing the HMAC - */ - while (passphrase && passphrase_len > 0 - && passphrase[passphrase_len - 1] == '\0') - passphrase_len--; - - auth->attrs = attributes; - auth->passphrase_len = passphrase_len; - if (passphrase_len) - memcpy(auth->passphrase, passphrase, passphrase_len); - - if (auth->session != tpm_buf_length(buf)) { - /* we're not the first session */ - len = get_unaligned_be32(&buf->data[auth->session]); - if (4 + len + auth->session != tpm_buf_length(buf)) { - WARN(1, "session length mismatch, cannot append"); - return; - } - - /* add our new session */ - len += 9 + 2 * SHA256_DIGEST_SIZE; - put_unaligned_be32(len, &buf->data[auth->session]); - } else { - tpm_buf_append_u32(buf, 9 + 2 * SHA256_DIGEST_SIZE); - } - - /* random number for our nonce */ - get_random_bytes(nonce, sizeof(nonce)); - memcpy(auth->our_nonce, nonce, sizeof(nonce)); - tpm_buf_append_u32(buf, auth->handle); - /* our new nonce */ - tpm_buf_append_u16(buf, SHA256_DIGEST_SIZE); - tpm_buf_append(buf, nonce, SHA256_DIGEST_SIZE); - tpm_buf_append_u8(buf, auth->attrs); - /* and put a placeholder for the hmac */ - tpm_buf_append_u16(buf, SHA256_DIGEST_SIZE); - tpm_buf_append(buf, nonce, SHA256_DIGEST_SIZE); -} -EXPORT_SYMBOL(tpm_buf_append_hmac_session); - /** * tpm_buf_fill_hmac_session() - finalize the session HMAC * @chip: the TPM chip structure @@ -555,6 +578,9 @@ void tpm_buf_fill_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf) u8 cphash[SHA256_DIGEST_SIZE]; struct sha256_state sctx; + if (!auth) + return; + /* save the command code in BE format */ auth->ordinal = head->ordinal; @@ -713,6 +739,9 @@ int tpm_buf_check_hmac_response(struct tpm_chip *chip, struct tpm_buf *buf, u32 cc = be32_to_cpu(auth->ordinal); int parm_len, len, i, handles; + if (!auth) + return rc; + if (auth->session >= TPM_HEADER_SIZE) { WARN(1, "tpm session not filled correctly\n"); goto out; diff --git a/include/linux/tpm.h b/include/linux/tpm.h index 2844fea4a12a..912fd0d2646d 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -493,22 +493,35 @@ static inline void tpm_buf_append_empty_auth(struct tpm_buf *buf, u32 handle) void tpm_buf_append_name(struct tpm_chip *chip, struct tpm_buf *buf, u32 handle, u8 *name); - -#ifdef CONFIG_TCG_TPM2_HMAC - -int tpm2_start_auth_session(struct tpm_chip *chip); void tpm_buf_append_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf, u8 attributes, u8 *passphrase, int passphraselen); + static inline void tpm_buf_append_hmac_session_opt(struct tpm_chip *chip, struct tpm_buf *buf, u8 attributes, u8 *passphrase, int passphraselen) { - tpm_buf_append_hmac_session(chip, buf, attributes, passphrase, - passphraselen); + struct tpm_header *head = (struct tpm_header *)buf->data; + int offset = buf->handles * 4 + TPM_HEADER_SIZE; + + if (chip->auth) { + tpm_buf_append_hmac_session(chip, buf, attributes, passphrase, + passphraselen); + } else { + /* + * If the only sessions are optional, the command tag must change to + * TPM2_ST_NO_SESSIONS. + */ + if (tpm_buf_length(buf) == offset) + head->tag = cpu_to_be16(TPM2_ST_NO_SESSIONS); + } } + +#ifdef CONFIG_TCG_TPM2_HMAC + +int tpm2_start_auth_session(struct tpm_chip *chip); void tpm_buf_fill_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf); int tpm_buf_check_hmac_response(struct tpm_chip *chip, struct tpm_buf *buf, int rc); @@ -523,48 +536,6 @@ static inline int tpm2_start_auth_session(struct tpm_chip *chip) static inline void tpm2_end_auth_session(struct tpm_chip *chip) { } -static inline void tpm_buf_append_hmac_session(struct tpm_chip *chip, - struct tpm_buf *buf, - u8 attributes, u8 *passphrase, - int passphraselen) -{ - /* offset tells us where the sessions area begins */ - int offset = buf->handles * 4 + TPM_HEADER_SIZE; - u32 len = 9 + passphraselen; - - if (tpm_buf_length(buf) != offset) { - /* not the first session so update the existing length */ - len += get_unaligned_be32(&buf->data[offset]); - put_unaligned_be32(len, &buf->data[offset]); - } else { - tpm_buf_append_u32(buf, len); - } - /* auth handle */ - tpm_buf_append_u32(buf, TPM2_RS_PW); - /* nonce */ - tpm_buf_append_u16(buf, 0); - /* attributes */ - tpm_buf_append_u8(buf, 0); - /* passphrase */ - tpm_buf_append_u16(buf, passphraselen); - tpm_buf_append(buf, passphrase, passphraselen); -} -static inline void tpm_buf_append_hmac_session_opt(struct tpm_chip *chip, - struct tpm_buf *buf, - u8 attributes, - u8 *passphrase, - int passphraselen) -{ - int offset = buf->handles * 4 + TPM_HEADER_SIZE; - struct tpm_header *head = (struct tpm_header *) buf->data; - - /* - * if the only sessions are optional, the command tag - * must change to TPM2_ST_NO_SESSIONS - */ - if (tpm_buf_length(buf) == offset) - head->tag = cpu_to_be16(TPM2_ST_NO_SESSIONS); -} static inline void tpm_buf_fill_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf) { -- 2.45.2

12 months

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[PATCH v3] drm/xe: Use write-back caching mode for system memory on DGFX

by Thomas Hellström

The caching mode for buffer objects with VRAM as a possible placement was forced to write-combined, regardless of placement. However, write-combined system memory is expensive to allocate and even though it is pooled, the pool is expensive to shrink, since it involves global CPU TLB flushes. Moreover write-combined system memory from TTM is only reliably available on x86 and DGFX doesn't have an x86 restriction. So regardless of the cpu caching mode selected for a bo, internally use write-back caching mode for system memory on DGFX. Coherency is maintained, but user-space clients may perceive a difference in cpu access speeds. v2: - Update RB- and Ack tags. - Rephrase wording in xe_drm.h (Matt Roper) v3: - Really rephrase wording. Signed-off-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Cc: Pallavi Mishra <pallavi.mishra(a)intel.com> Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: dri-devel(a)lists.freedesktop.org Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: Effie Yu <effie.yu(a)intel.com> Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Jose Souza <jose.souza(a)intel.com> Cc: Michal Mrozek <michal.mrozek(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.8+ Acked-by: Matthew Auld <matthew.auld(a)intel.com> Acked-by: José Roberto de Souza <jose.souza(a)intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Acked-by: Michal Mrozek <michal.mrozek(a)intel.com> Acked-by: Effie Yu <effie.yu(a)intel.com> #On chat --- drivers/gpu/drm/xe/xe_bo.c | 47 +++++++++++++++++++------------- drivers/gpu/drm/xe/xe_bo_types.h | 3 +- include/uapi/drm/xe_drm.h | 8 +++++- 3 files changed, 37 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index 65c696966e96..31192d983d9e 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -343,7 +343,7 @@ static struct ttm_tt *xe_ttm_tt_create(struct ttm_buffer_object *ttm_bo, struct xe_device *xe = xe_bo_device(bo); struct xe_ttm_tt *tt; unsigned long extra_pages; - enum ttm_caching caching; + enum ttm_caching caching = ttm_cached; int err; tt = kzalloc(sizeof(*tt), GFP_KERNEL); @@ -357,26 +357,35 @@ static struct ttm_tt *xe_ttm_tt_create(struct ttm_buffer_object *ttm_bo, extra_pages = DIV_ROUND_UP(xe_device_ccs_bytes(xe, bo->size), PAGE_SIZE); - switch (bo->cpu_caching) { - case DRM_XE_GEM_CPU_CACHING_WC: - caching = ttm_write_combined; - break; - default: - caching = ttm_cached; - break; - } - - WARN_ON((bo->flags & XE_BO_FLAG_USER) && !bo->cpu_caching); - /* - * Display scanout is always non-coherent with the CPU cache. - * - * For Xe_LPG and beyond, PPGTT PTE lookups are also non-coherent and - * require a CPU:WC mapping. + * DGFX system memory is always WB / ttm_cached, since + * other caching modes are only supported on x86. DGFX + * GPU system memory accesses are always coherent with the + * CPU. */ - if ((!bo->cpu_caching && bo->flags & XE_BO_FLAG_SCANOUT) || - (xe->info.graphics_verx100 >= 1270 && bo->flags & XE_BO_FLAG_PAGETABLE)) - caching = ttm_write_combined; + if (!IS_DGFX(xe)) { + switch (bo->cpu_caching) { + case DRM_XE_GEM_CPU_CACHING_WC: + caching = ttm_write_combined; + break; + default: + caching = ttm_cached; + break; + } + + WARN_ON((bo->flags & XE_BO_FLAG_USER) && !bo->cpu_caching); + + /* + * Display scanout is always non-coherent with the CPU cache. + * + * For Xe_LPG and beyond, PPGTT PTE lookups are also + * non-coherent and require a CPU:WC mapping. + */ + if ((!bo->cpu_caching && bo->flags & XE_BO_FLAG_SCANOUT) || + (xe->info.graphics_verx100 >= 1270 && + bo->flags & XE_BO_FLAG_PAGETABLE)) + caching = ttm_write_combined; + } if (bo->flags & XE_BO_FLAG_NEEDS_UC) { /* diff --git a/drivers/gpu/drm/xe/xe_bo_types.h b/drivers/gpu/drm/xe/xe_bo_types.h index 02d68873558a..ebc8abf7930a 100644 --- a/drivers/gpu/drm/xe/xe_bo_types.h +++ b/drivers/gpu/drm/xe/xe_bo_types.h @@ -68,7 +68,8 @@ struct xe_bo { /** * @cpu_caching: CPU caching mode. Currently only used for userspace - * objects. + * objects. Exceptions are system memory on DGFX, which is always + * WB. */ u16 cpu_caching; diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 33544ef78d3e..19619d4952a8 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -783,7 +783,13 @@ struct drm_xe_gem_create { #define DRM_XE_GEM_CPU_CACHING_WC 2 /** * @cpu_caching: The CPU caching mode to select for this object. If - * mmaping the object the mode selected here will also be used. + * mmaping the object the mode selected here will also be used. The + * exception is when mapping system memory (including data evicted + * to system) on discrete GPUs. The caching mode selected will + * then be overridden to DRM_XE_GEM_CPU_CACHING_WB, and coherency + * between GPU- and CPU is guaranteed. The caching mode of + * existing CPU-mappings will be updated transparently to + * user-space clients. */ __u16 cpu_caching; /** @pad: MBZ */ -- 2.44.0

12 months

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[PATCH] media: stm32: dcmipp: correct error handling in, dcmipp_create_subdevs

by Hans Verkuil

From: Alain Volmat <alain.volmat(a)foss.st.com> Correct error handling within the dcmipp_create_subdevs by properly decrementing the i counter when releasing the subdevs. Fixes: 28e0f3772296 ("media: stm32-dcmipp: STM32 DCMIPP camera interface driver") Cc: stable(a)vger.kernel.org Signed-off-by: Alain Volmat <alain.volmat(a)foss.st.com> Signed-off-by: Hans Verkuil <hverkuil-cisco(a)xs4all.nl> [hverkuil: correct the indices: it's [i], not [i - 1].] --- The original patch would cause a crash due to the incorrect indices in the statement after the while. Since 'i' can now become 0, so i - 1 would be a negative index access, which was obviously not the intention. I reverted the patch once I noticed this (better to hang in an infinite loop than to crash), but I want to get a proper fix in. Rather than waiting for that, I decided to just take the original patch from Alain, with just the indices fixed. --- drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c index 4acc3b90d03a..7f771ea49b78 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c +++ b/drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-core.c @@ -202,8 +202,8 @@ static int dcmipp_create_subdevs(struct dcmipp_device *dcmipp) return 0; err_init_entity: - while (i > 0) - dcmipp->pipe_cfg->ents[i - 1].release(dcmipp->entity[i - 1]); + while (i-- > 0) + dcmipp->pipe_cfg->ents[i].release(dcmipp->entity[i]); return ret; } -- 2.43.0

12 months

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[PATCH v2] mm: Fix khugepaged activation policy

by Ryan Roberts

Since the introduction of mTHP, the docuementation has stated that khugepaged would be enabled when any mTHP size is enabled, and disabled when all mTHP sizes are disabled. There are 2 problems with this; 1. this is not what was implemented by the code and 2. this is not the desirable behavior. Desirable behavior is for khugepaged to be enabled when any PMD-sized THP is enabled, anon or file. (Note that file THP is still controlled by the top-level control so we must always consider that, as well as the PMD-size mTHP control for anon). khugepaged only supports collapsing to PMD-sized THP so there is no value in enabling it when PMD-sized THP is disabled. So let's change the code and documentation to reflect this policy. Further, per-size enabled control modification events were not previously forwarded to khugepaged to give it an opportunity to start or stop. Consequently the following was resulting in khugepaged eroneously not being activated: echo never > /sys/kernel/mm/transparent_hugepage/enabled echo always > /sys/kernel/mm/transparent_hugepage/hugepages-2048kB/enabled Signed-off-by: Ryan Roberts <ryan.roberts(a)arm.com> Fixes: 3485b88390b0 ("mm: thp: introduce multi-size THP sysfs interface") Closes: https://lore.kernel.org/linux-mm/7a0bbe69-1e3d-4263-b206-da007791a5c4@redha… Cc: stable(a)vger.kernel.org --- Hi All, Applies on top of mm-unstable from a couple of days ago (9bb8753acdd8). No regressions observed in mm selftests. When fixing this I also noticed that khugepaged doesn't get (and never has been) activated/deactivated by `shmem_enabled=`. I've concluded that this is definitely a (separate) bug. But I'm waiting for the conclusion of the conversation at [2] before fixing, so will send separately. Changes since v1 [1] ==================== - hugepage_pmd_enabled() now considers CONFIG_READ_ONLY_THP_FOR_FS as part of decision; means that for kernels without this config, khugepaged will not be started when only the top-level control is enabled. [1] https://lore.kernel.org/linux-mm/20240702144617.2291480-1-ryan.roberts@arm.… [2] https://lore.kernel.org/linux-mm/65c37315-2741-481f-b433-cec35ef1af35@arm.c… Thanks, Ryan Documentation/admin-guide/mm/transhuge.rst | 11 +++++------ include/linux/huge_mm.h | 15 ++++++++------- mm/huge_memory.c | 7 +++++++ mm/khugepaged.c | 13 ++++++------- 4 files changed, 26 insertions(+), 20 deletions(-) diff --git a/Documentation/admin-guide/mm/transhuge.rst b/Documentation/admin-guide/mm/transhuge.rst index 709fe10b60f4..fc321d40b8ac 100644 --- a/Documentation/admin-guide/mm/transhuge.rst +++ b/Documentation/admin-guide/mm/transhuge.rst @@ -202,12 +202,11 @@ PMD-mappable transparent hugepage:: cat /sys/kernel/mm/transparent_hugepage/hpage_pmd_size -khugepaged will be automatically started when one or more hugepage -sizes are enabled (either by directly setting "always" or "madvise", -or by setting "inherit" while the top-level enabled is set to "always" -or "madvise"), and it'll be automatically shutdown when the last -hugepage size is disabled (either by directly setting "never", or by -setting "inherit" while the top-level enabled is set to "never"). +khugepaged will be automatically started when PMD-sized THP is enabled +(either of the per-size anon control or the top-level control are set +to "always" or "madvise"), and it'll be automatically shutdown when +PMD-sized THP is disabled (when both the per-size anon control and the +top-level control are "never") Khugepaged controls ------------------- diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 4d155c7a4792..6debd8b6fd7d 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -128,16 +128,17 @@ static inline bool hugepage_global_always(void) (1<<TRANSPARENT_HUGEPAGE_FLAG); } -static inline bool hugepage_flags_enabled(void) +static inline bool hugepage_pmd_enabled(void) { /* - * We cover both the anon and the file-backed case here; we must return - * true if globally enabled, even when all anon sizes are set to never. - * So we don't need to look at huge_anon_orders_inherit. + * We cover both the anon and the file-backed case here; file-backed + * hugepages, when configured in, are determined by the global control. + * Anon pmd-sized hugepages are determined by the pmd-size control. */ - return hugepage_global_enabled() || - READ_ONCE(huge_anon_orders_always) || - READ_ONCE(huge_anon_orders_madvise); + return (IS_ENABLED(CONFIG_READ_ONLY_THP_FOR_FS) && hugepage_global_enabled()) || + test_bit(PMD_ORDER, &huge_anon_orders_always) || + test_bit(PMD_ORDER, &huge_anon_orders_madvise) || + (test_bit(PMD_ORDER, &huge_anon_orders_inherit) && hugepage_global_enabled()); } static inline int highest_order(unsigned long orders) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 251d6932130f..085f5e973231 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -502,6 +502,13 @@ static ssize_t thpsize_enabled_store(struct kobject *kobj, } else ret = -EINVAL; + if (ret > 0) { + int err; + + err = start_stop_khugepaged(); + if (err) + ret = err; + } return ret; } diff --git a/mm/khugepaged.c b/mm/khugepaged.c index 409f67a817f1..708d0e74b61f 100644 --- a/mm/khugepaged.c +++ b/mm/khugepaged.c @@ -449,7 +449,7 @@ void khugepaged_enter_vma(struct vm_area_struct *vma, unsigned long vm_flags) { if (!test_bit(MMF_VM_HUGEPAGE, &vma->vm_mm->flags) && - hugepage_flags_enabled()) { + hugepage_pmd_enabled()) { if (thp_vma_allowable_order(vma, vm_flags, TVA_ENFORCE_SYSFS, PMD_ORDER)) __khugepaged_enter(vma->vm_mm); @@ -2462,8 +2462,7 @@ static unsigned int khugepaged_scan_mm_slot(unsigned int pages, int *result, static int khugepaged_has_work(void) { - return !list_empty(&khugepaged_scan.mm_head) && - hugepage_flags_enabled(); + return !list_empty(&khugepaged_scan.mm_head) && hugepage_pmd_enabled(); } static int khugepaged_wait_event(void) @@ -2536,7 +2535,7 @@ static void khugepaged_wait_work(void) return; } - if (hugepage_flags_enabled()) + if (hugepage_pmd_enabled()) wait_event_freezable(khugepaged_wait, khugepaged_wait_event()); } @@ -2567,7 +2566,7 @@ static void set_recommended_min_free_kbytes(void) int nr_zones = 0; unsigned long recommended_min; - if (!hugepage_flags_enabled()) { + if (!hugepage_pmd_enabled()) { calculate_min_free_kbytes(); goto update_wmarks; } @@ -2617,7 +2616,7 @@ int start_stop_khugepaged(void) int err = 0; mutex_lock(&khugepaged_mutex); - if (hugepage_flags_enabled()) { + if (hugepage_pmd_enabled()) { if (!khugepaged_thread) khugepaged_thread = kthread_run(khugepaged, NULL, "khugepaged"); @@ -2643,7 +2642,7 @@ int start_stop_khugepaged(void) void khugepaged_min_free_kbytes_update(void) { mutex_lock(&khugepaged_mutex); - if (hugepage_flags_enabled() && khugepaged_thread) + if (hugepage_pmd_enabled() && khugepaged_thread) set_recommended_min_free_kbytes(); mutex_unlock(&khugepaged_mutex); } -- 2.43.0

12 months

2
2
0 0

[PATCH] mm/page_alloc: add one PCP list for THP

by yangge1116＠126.com

From: yangge <yangge1116(a)126.com> Since commit 5d0a661d808f ("mm/page_alloc: use only one PCP list for THP-sized allocations") no longer differentiates the migration type of pages in THP-sized PCP list, it's possible that non-movable allocation requests may get a CMA page from the list, in some cases, it's not acceptable. If a large number of CMA memory are configured in system (for example, the CMA memory accounts for 50% of the system memory), starting a virtual machine with device passthrough will get stuck. During starting the virtual machine, it will call pin_user_pages_remote(..., FOLL_LONGTERM, ...) to pin memory. Normally if a page is present and in CMA area, pin_user_pages_remote() will migrate the page from CMA area to non-CMA area because of FOLL_LONGTERM flag. But if non-movable allocation requests return CMA memory, migrate_longterm_unpinnable_pages() will migrate a CMA page to another CMA page, which will fail to pass the check in check_and_migrate_movable_pages() and cause migration endless. Call trace: pin_user_pages_remote --__gup_longterm_locked // endless loops in this function ----_get_user_pages_locked ----check_and_migrate_movable_pages ------migrate_longterm_unpinnable_pages --------alloc_migration_target This problem will also have a negative impact on CMA itself. For example, when CMA is borrowed by THP, and we need to reclaim it through cma_alloc() or dma_alloc_coherent(), we must move those pages out to ensure CMA's users can retrieve that contigous memory. Currently, CMA's memory is occupied by non-movable pages, meaning we can't relocate them. As a result, cma_alloc() is more likely to fail. To fix the problem above, we add one PCP list for THP, which will not introduce a new cacheline for struct per_cpu_pages. THP will have 2 PCP lists, one PCP list is used by MOVABLE allocation, and the other PCP list is used by UNMOVABLE allocation. MOVABLE allocation contains GPF_MOVABLE, and UNMOVABLE allocation contains GFP_UNMOVABLE and GFP_RECLAIMABLE. Fixes: 5d0a661d808f ("mm/page_alloc: use only one PCP list for THP-sized allocations") Signed-off-by: yangge <yangge1116(a)126.com> --- include/linux/mmzone.h | 9 ++++----- mm/page_alloc.c | 9 +++++++-- 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index b7546dd..cb7f265 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -656,13 +656,12 @@ enum zone_watermarks { }; /* - * One per migratetype for each PAGE_ALLOC_COSTLY_ORDER. One additional list - * for THP which will usually be GFP_MOVABLE. Even if it is another type, - * it should not contribute to serious fragmentation causing THP allocation - * failures. + * One per migratetype for each PAGE_ALLOC_COSTLY_ORDER. Two additional lists + * are added for THP. One PCP list is used by GPF_MOVABLE, and the other PCP list + * is used by GFP_UNMOVABLE and GFP_RECLAIMABLE. */ #ifdef CONFIG_TRANSPARENT_HUGEPAGE -#define NR_PCP_THP 1 +#define NR_PCP_THP 2 #else #define NR_PCP_THP 0 #endif diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8f416a0..0a837e6 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -504,10 +504,15 @@ static void bad_page(struct page *page, const char *reason) static inline unsigned int order_to_pindex(int migratetype, int order) { + bool __maybe_unused movable; + #ifdef CONFIG_TRANSPARENT_HUGEPAGE if (order > PAGE_ALLOC_COSTLY_ORDER) { VM_BUG_ON(order != HPAGE_PMD_ORDER); - return NR_LOWORDER_PCP_LISTS; + + movable = migratetype == MIGRATE_MOVABLE; + + return NR_LOWORDER_PCP_LISTS + movable; } #else VM_BUG_ON(order > PAGE_ALLOC_COSTLY_ORDER); @@ -521,7 +526,7 @@ static inline int pindex_to_order(unsigned int pindex) int order = pindex / MIGRATE_PCPTYPES; #ifdef CONFIG_TRANSPARENT_HUGEPAGE - if (pindex == NR_LOWORDER_PCP_LISTS) + if (pindex >= NR_LOWORDER_PCP_LISTS) order = HPAGE_PMD_ORDER; #else VM_BUG_ON(order > PAGE_ALLOC_COSTLY_ORDER); -- 2.7.4

12 months

6
6
0 0

[PATCH v2] drm/xe: Use write-back caching mode for system memory on DGFX

by Thomas Hellström

The caching mode for buffer objects with VRAM as a possible placement was forced to write-combined, regardless of placement. However, write-combined system memory is expensive to allocate and even though it is pooled, the pool is expensive to shrink, since it involves global CPU TLB flushes. Moreover write-combined system memory from TTM is only reliably available on x86 and DGFX doesn't have an x86 restriction. So regardless of the cpu caching mode selected for a bo, internally use write-back caching mode for system memory on DGFX. Coherency is maintained, but user-space clients may perceive a difference in cpu access speeds. v2: - Update RB- and Ack tags. - Rephrase wording in xe_drm.h (Matt Roper) Signed-off-by: Thomas Hellström <thomas.hellstrom(a)linux.intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Cc: Pallavi Mishra <pallavi.mishra(a)intel.com> Cc: Matthew Auld <matthew.auld(a)intel.com> Cc: dri-devel(a)lists.freedesktop.org Cc: Joonas Lahtinen <joonas.lahtinen(a)linux.intel.com> Cc: Effie Yu <effie.yu(a)intel.com> Cc: Matthew Brost <matthew.brost(a)intel.com> Cc: Maarten Lankhorst <maarten.lankhorst(a)linux.intel.com> Cc: Jose Souza <jose.souza(a)intel.com> Cc: Michal Mrozek <michal.mrozek(a)intel.com> Cc: <stable(a)vger.kernel.org> # v6.8+ Acked-by: Matthew Auld <matthew.auld(a)intel.com> Acked-by: José Roberto de Souza <jose.souza(a)intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi(a)intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Acked-by: Michal Mrozek <michal.mrozek(a)intel.com> Acked-by: Effie Yu <effie.yu(a)intel.com> #On chat --- drivers/gpu/drm/xe/xe_bo.c | 47 +++++++++++++++++++------------- drivers/gpu/drm/xe/xe_bo_types.h | 3 +- include/uapi/drm/xe_drm.h | 8 +++++- 3 files changed, 37 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index 65c696966e96..31192d983d9e 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -343,7 +343,7 @@ static struct ttm_tt *xe_ttm_tt_create(struct ttm_buffer_object *ttm_bo, struct xe_device *xe = xe_bo_device(bo); struct xe_ttm_tt *tt; unsigned long extra_pages; - enum ttm_caching caching; + enum ttm_caching caching = ttm_cached; int err; tt = kzalloc(sizeof(*tt), GFP_KERNEL); @@ -357,26 +357,35 @@ static struct ttm_tt *xe_ttm_tt_create(struct ttm_buffer_object *ttm_bo, extra_pages = DIV_ROUND_UP(xe_device_ccs_bytes(xe, bo->size), PAGE_SIZE); - switch (bo->cpu_caching) { - case DRM_XE_GEM_CPU_CACHING_WC: - caching = ttm_write_combined; - break; - default: - caching = ttm_cached; - break; - } - - WARN_ON((bo->flags & XE_BO_FLAG_USER) && !bo->cpu_caching); - /* - * Display scanout is always non-coherent with the CPU cache. - * - * For Xe_LPG and beyond, PPGTT PTE lookups are also non-coherent and - * require a CPU:WC mapping. + * DGFX system memory is always WB / ttm_cached, since + * other caching modes are only supported on x86. DGFX + * GPU system memory accesses are always coherent with the + * CPU. */ - if ((!bo->cpu_caching && bo->flags & XE_BO_FLAG_SCANOUT) || - (xe->info.graphics_verx100 >= 1270 && bo->flags & XE_BO_FLAG_PAGETABLE)) - caching = ttm_write_combined; + if (!IS_DGFX(xe)) { + switch (bo->cpu_caching) { + case DRM_XE_GEM_CPU_CACHING_WC: + caching = ttm_write_combined; + break; + default: + caching = ttm_cached; + break; + } + + WARN_ON((bo->flags & XE_BO_FLAG_USER) && !bo->cpu_caching); + + /* + * Display scanout is always non-coherent with the CPU cache. + * + * For Xe_LPG and beyond, PPGTT PTE lookups are also + * non-coherent and require a CPU:WC mapping. + */ + if ((!bo->cpu_caching && bo->flags & XE_BO_FLAG_SCANOUT) || + (xe->info.graphics_verx100 >= 1270 && + bo->flags & XE_BO_FLAG_PAGETABLE)) + caching = ttm_write_combined; + } if (bo->flags & XE_BO_FLAG_NEEDS_UC) { /* diff --git a/drivers/gpu/drm/xe/xe_bo_types.h b/drivers/gpu/drm/xe/xe_bo_types.h index 02d68873558a..ebc8abf7930a 100644 --- a/drivers/gpu/drm/xe/xe_bo_types.h +++ b/drivers/gpu/drm/xe/xe_bo_types.h @@ -68,7 +68,8 @@ struct xe_bo { /** * @cpu_caching: CPU caching mode. Currently only used for userspace - * objects. + * objects. Exceptions are system memory on DGFX, which is always + * WB. */ u16 cpu_caching; diff --git a/include/uapi/drm/xe_drm.h b/include/uapi/drm/xe_drm.h index 33544ef78d3e..83474125f3db 100644 --- a/include/uapi/drm/xe_drm.h +++ b/include/uapi/drm/xe_drm.h @@ -783,7 +783,13 @@ struct drm_xe_gem_create { #define DRM_XE_GEM_CPU_CACHING_WC 2 /** * @cpu_caching: The CPU caching mode to select for this object. If - * mmaping the object the mode selected here will also be used. + * mmaping the object the mode selected here will also be used. The + * exception is when mapping system memory (including evicted + * system memory) on discrete GPUs. The caching mode selected will + * then be overridden to DRM_XE_GEM_CPU_CACHING_WB, and coherency + * between GPU- and CPU is guaranteed. The caching mode of + * existing CPU-mappings will be updated transparently to + * user-space clients. */ __u16 cpu_caching; /** @pad: MBZ */ -- 2.44.0

12 months

1
0
0 0

Linux 6.9.8

by Greg Kroah-Hartman

I'm announcing the release of the 6.9.8 kernel. All users of the 6.9 kernel series must upgrade. The updated 6.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.9.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/kbuild/modules.rst | 8 Makefile | 2 arch/arm/boot/dts/rockchip/rk3066a.dtsi | 1 arch/arm/net/bpf_jit_32.c | 25 arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 18 arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 4 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 3 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3588-orangepi-5-plus.dts | 1 arch/arm64/boot/dts/rockchip/rk3588-quartzpro64.dts | 1 arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts | 1 arch/arm64/boot/dts/rockchip/rk3588-tiger.dtsi | 5 arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts | 4 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 2 arch/arm64/include/asm/unistd32.h | 2 arch/arm64/kernel/pi/map_kernel.c | 2 arch/arm64/kernel/syscall.c | 16 arch/csky/include/uapi/asm/unistd.h | 1 arch/hexagon/include/asm/syscalls.h | 6 arch/hexagon/include/uapi/asm/unistd.h | 1 arch/hexagon/kernel/syscalltab.c | 7 arch/loongarch/net/bpf_jit.c | 22 arch/mips/kernel/syscalls/syscall_n32.tbl | 2 arch/mips/kernel/syscalls/syscall_o32.tbl | 2 arch/mips/net/bpf_jit_comp.c | 3 arch/parisc/Kconfig | 1 arch/parisc/kernel/sys_parisc32.c | 9 arch/parisc/kernel/syscalls/syscall.tbl | 6 arch/parisc/net/bpf_jit_core.c | 8 arch/powerpc/kernel/syscalls/syscall.tbl | 6 arch/riscv/include/asm/insn.h | 2 arch/riscv/kernel/stacktrace.c | 2 arch/s390/include/asm/entry-common.h | 2 arch/s390/kernel/syscalls/syscall.tbl | 2 arch/s390/net/bpf_jit_comp.c | 6 arch/s390/pci/pci_irq.c | 2 arch/sh/kernel/sys_sh32.c | 11 arch/sh/kernel/syscalls/syscall.tbl | 3 arch/sparc/kernel/sys32.S | 221 ------ arch/sparc/kernel/syscalls/syscall.tbl | 8 arch/sparc/net/bpf_jit_comp_64.c | 6 arch/x86/entry/syscalls/syscall_32.tbl | 2 arch/x86/include/asm/entry-common.h | 15 arch/x86/kernel/fpu/core.c | 4 arch/x86/kernel/time.c | 20 arch/x86/net/bpf_jit_comp32.c | 3 crypto/ecdh.c | 2 drivers/ata/ahci.c | 17 drivers/ata/libata-core.c | 32 drivers/counter/ti-eqep.c | 6 drivers/cpufreq/intel_pstate.c | 13 drivers/cxl/core/core.h | 7 drivers/cxl/core/hdm.c | 13 drivers/cxl/core/memdev.c | 44 - drivers/cxl/core/pmem.c | 16 drivers/cxl/core/region.c | 182 ++++- drivers/cxl/cxl.h | 6 drivers/cxl/cxlmem.h | 10 drivers/cxl/mem.c | 17 drivers/gpio/gpio-davinci.c | 5 drivers/gpio/gpiolib-cdev.c | 28 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 18 drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c | 5 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | 10 drivers/gpu/drm/amd/display/dc/resource/dcn31/dcn31_resource.c | 2 drivers/gpu/drm/amd/display/include/dpcd_defs.h | 5 drivers/gpu/drm/drm_fb_helper.c | 6 drivers/gpu/drm/drm_fbdev_dma.c | 5 drivers/gpu/drm/drm_file.c | 8 drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 1 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 6 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 6 drivers/gpu/drm/panel/panel-simple.c | 1 drivers/gpu/drm/radeon/radeon.h | 1 drivers/gpu/drm/radeon/radeon_display.c | 8 drivers/gpu/drm/xe/xe_devcoredump.c | 10 drivers/gpu/drm/xe/xe_pat.c | 2 drivers/gpu/drm/xe/xe_ttm_stolen_mgr.c | 5 drivers/gpu/drm/xe/xe_ttm_vram_mgr.c | 2 drivers/i2c/i2c-slave-testunit.c | 5 drivers/iio/accel/Kconfig | 2 drivers/iio/adc/ad7266.c | 2 drivers/iio/adc/xilinx-ams.c | 8 drivers/iio/chemical/bme680.h | 2 drivers/iio/chemical/bme680_core.c | 62 + drivers/iio/humidity/hdc3020.c | 325 +++++++--- drivers/infiniband/core/restrack.c | 51 - drivers/input/touchscreen/ili210x.c | 4 drivers/iommu/amd/amd_iommu.h | 1 drivers/iommu/amd/init.c | 1 drivers/iommu/amd/iommu.c | 34 - drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 3 drivers/irqchip/Kconfig | 2 drivers/irqchip/irq-loongson-eiointc.c | 5 drivers/irqchip/irq-loongson-liointc.c | 4 drivers/media/dvb-core/dvbdev.c | 2 drivers/mmc/host/moxart-mmc.c | 78 +- drivers/mmc/host/sdhci-brcmstb.c | 4 drivers/mmc/host/sdhci-pci-core.c | 11 drivers/mmc/host/sdhci-pci-o2micro.c | 41 - drivers/mmc/host/sdhci.c | 25 drivers/mtd/parsers/redboot.c | 2 drivers/net/bonding/bond_main.c | 3 drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 14 drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c | 55 + drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 5 drivers/net/dsa/microchip/ksz9477.c | 10 drivers/net/dsa/microchip/ksz9477_reg.h | 1 drivers/net/dsa/microchip/ksz_common.c | 2 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 14 drivers/net/ethernet/ibm/ibmvnic.c | 6 drivers/net/ethernet/intel/ice/ice_main.c | 10 drivers/net/ethernet/mellanox/mlxsw/pci.c | 18 drivers/net/ethernet/mellanox/mlxsw/reg.h | 2 drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 20 drivers/net/ethernet/microsoft/mana/mana_en.c | 2 drivers/net/ethernet/pensando/ionic/ionic_dev.h | 4 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 drivers/net/ethernet/pensando/ionic/ionic_txrx.c | 55 + drivers/net/phy/micrel.c | 1 drivers/net/phy/sfp.c | 18 drivers/net/usb/ax88179_178a.c | 6 drivers/net/vxlan/vxlan_core.c | 9 drivers/net/wireless/realtek/rtw89/fw.c | 27 drivers/nvme/target/configfs.c | 41 - drivers/nvme/target/fc.c | 2 drivers/pci/msi/msi.c | 10 drivers/pinctrl/core.c | 2 drivers/pinctrl/pinctrl-rockchip.c | 68 +- drivers/pinctrl/pinctrl-rockchip.h | 1 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 drivers/pinctrl/renesas/pinctrl-rzg2l.c | 4 drivers/pwm/pwm-stm32.c | 62 + drivers/reset/Kconfig | 1 drivers/s390/virtio/virtio_ccw.c | 4 drivers/scsi/libsas/sas_ata.c | 6 drivers/scsi/libsas/sas_discover.c | 2 drivers/soc/ti/wkup_m3_ipc.c | 7 drivers/tty/mxser.c | 2 drivers/tty/serial/8250/8250_omap.c | 22 drivers/tty/serial/8250/8250_pci.c | 13 drivers/tty/serial/bcm63xx_uart.c | 7 drivers/tty/serial/imx.c | 10 drivers/tty/serial/mcf.c | 2 drivers/usb/atm/cxacru.c | 14 drivers/usb/dwc3/core.c | 26 drivers/usb/gadget/function/f_printer.c | 40 - drivers/usb/gadget/function/u_ether.c | 4 drivers/usb/gadget/udc/aspeed_udc.c | 4 drivers/usb/musb/da8xx.c | 8 drivers/usb/typec/ucsi/ucsi.c | 55 - drivers/usb/typec/ucsi/ucsi_glink.c | 5 drivers/usb/typec/ucsi/ucsi_stm32g0.c | 19 drivers/vdpa/vdpa_user/vduse_dev.c | 14 fs/bcachefs/bcachefs.h | 44 - fs/bcachefs/btree_gc.c | 15 fs/bcachefs/btree_gc.h | 48 - fs/bcachefs/btree_gc_types.h | 29 fs/bcachefs/ec.c | 2 fs/bcachefs/sb-downgrade.c | 17 fs/bcachefs/super-io.c | 12 fs/btrfs/free-space-cache.c | 2 fs/btrfs/tree-log.c | 43 - fs/gfs2/log.c | 3 fs/gfs2/super.c | 4 fs/netfs/buffered_write.c | 12 fs/nfs/direct.c | 2 fs/nfsd/nfsctl.c | 2 fs/nfsd/nfssvc.c | 1 fs/ocfs2/aops.c | 5 fs/ocfs2/journal.c | 17 fs/ocfs2/journal.h | 2 fs/ocfs2/ocfs2_trace.h | 2 fs/open.c | 4 include/linux/compat.h | 2 include/linux/filter.h | 10 include/linux/ieee80211.h | 2 include/linux/libata.h | 1 include/linux/mmzone.h | 9 include/linux/nvme.h | 6 include/linux/serial_core.h | 21 include/linux/syscalls.h | 8 include/linux/workqueue.h | 2 include/net/inet_connection_sock.h | 2 include/net/netfilter/nf_tables.h | 5 include/trace/events/qdisc.h | 4 include/uapi/asm-generic/unistd.h | 2 io_uring/io_uring.c | 4 kernel/bpf/arena.c | 16 kernel/bpf/core.c | 6 kernel/bpf/ringbuf.c | 31 kernel/bpf/verifier.c | 69 +- kernel/cpu.c | 11 kernel/sys_ni.c | 2 mm/kasan/common.c | 2 mm/memory.c | 3 mm/page_alloc.c | 9 mm/vmalloc.c | 21 net/batman-adv/originator.c | 27 net/can/j1939/main.c | 6 net/can/j1939/transport.c | 21 net/core/filter.c | 3 net/core/xdp.c | 4 net/dccp/ipv4.c | 7 net/dccp/ipv6.c | 7 net/ipv4/inet_connection_sock.c | 17 net/ipv4/tcp_input.c | 45 + net/iucv/iucv.c | 26 net/netfilter/nf_hooks_lwtunnel.c | 3 net/netfilter/nf_tables_api.c | 8 net/netfilter/nft_lookup.c | 3 net/openvswitch/conntrack.c | 7 net/sunrpc/svc.c | 5 net/unix/af_unix.c | 37 - scripts/Makefile.dtbinst | 2 scripts/Makefile.package | 2 scripts/package/kernel.spec | 8 security/integrity/evm/evm_main.c | 12 sound/core/seq/seq_ump_convert.c | 10 sound/pci/hda/patch_realtek.c | 3 sound/soc/amd/acp/acp-i2s.c | 8 sound/soc/amd/acp/acp-pci.c | 12 sound/soc/atmel/atmel-classd.c | 7 sound/soc/codecs/cs42l43-jack.c | 4 sound/soc/fsl/fsl-asoc-card.c | 3 sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 10 sound/soc/mediatek/mt8195/mt8195-mt6359.c | 1 sound/soc/qcom/qdsp6/q6apm-lpass-dais.c | 32 sound/soc/rockchip/rockchip_i2s_tdm.c | 13 sound/synth/emux/soundfont.c | 17 tools/power/x86/turbostat/turbostat.c | 2 tools/testing/cxl/test/cxl.c | 4 234 files changed, 2108 insertions(+), 1184 deletions(-) Adrian Hunter (2): mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() Aleksandr Mishin (1): gpio: davinci: Validate the obtained number of IRQs Alex Bee (1): arm64: dts: rockchip: Add sound-dai-cells for RK3368 Alex Deucher (1): drm/amdgpu/atomfirmware: fix parsing of vram_info Alexander Sverdlin (1): iio: accel: fxls8962af: select IIO_BUFFER & IIO_KFIFO_BUF Alexei Starovoitov (3): bpf: Fix remap of arena. bpf: Fix the corner case with may_goto and jump to the 1st insn. bpf: Fix may_goto with negative offset. Alibek Omarov (1): ASoC: rockchip: i2s-tdm: Fix trcm mode by setting clock on right mclk Alison Schofield (2): cxl/region: Move cxl_dpa_to_region() work to the region driver cxl/region: Avoid null pointer dereference in region lookup Andreas Gruenbacher (1): gfs2: Fix NULL pointer dereference in gfs2_log_flush Andrei Simion (1): ASoC: atmel: atmel-classd: Re-add dai_link->platform to fix card init Andrew Bresticker (1): mm/memory: don't require head page for do_set_pmd() Andrew Davis (1): soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message Andrey Konovalov (1): kasan: fix bad call to unpoison_slab_object Andy Chiu (1): riscv: stacktrace: convert arch_stack_walk() to noinstr Andy Yan (1): arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B Anton Protopopov (1): bpf: Add a check for struct bpf_fib_lookup size Arnd Bergmann (11): sparc: fix old compat_sys_select() sparc: fix compat recv/recvfrom syscalls parisc: use correct compat recv/recvfrom syscalls powerpc: restore some missing spu syscalls parisc: use generic sys_fanotify_mark implementation sh: rework sync_file_range ABI csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions ftruncate: pass a signed offset syscalls: fix compat_sys_io_pgetevents_time64 usage syscalls: fix sys_fanotify_mark prototype Chen-Yu Tsai (1): ASoC: mediatek: mt8195: Add platform entry for ETDM1_OUT_BE dai link Chia-Yuan Li (1): wifi: rtw89: download firmware with five times retry Christian A. Ehrhardt (1): usb: typec: ucsi: Never send a lone connector change ack Christoph Hellwig (1): nfs: drop the incorrect assertion in nfs_swap_rw() Christophe Leroy (2): bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() Chuck Lever (1): SUNRPC: Fix backchannel reply, again Claudiu Beznea (1): pinctrl: renesas: rzg2l: Use spin_{lock,unlock}_irq{save,restore} Crescent Hsieh (1): tty: serial: 8250: Fix port count mismatch with the device Dan Carpenter (1): usb: musb: da8xx: fix a resource leak in probe() Dan Williams (1): cxl/region: Convert cxl_pmem_region_alloc to scope-based resource management Daniel Borkmann (1): bpf: Fix overrunning reservations in ringbuf Daniil Dulov (1): xdp: Remove WARN() from __xdp_reg_mem_model() David Arcari (1): tools/power turbostat: option '-n' is ambiguous David Howells (2): netfs: Fix netfs_page_mkwrite() to check folio->mapping is valid netfs: Fix netfs_page_mkwrite() to flush conflicting data, not wait David Lechner (1): counter: ti-eqep: enable clock at probe Dawei Li (2): net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack Denis Arefev (1): mtd: partitions: redboot: Added conversion of operands to a larger type Dimitri Fedrau (1): iio: humidity: hdc3020: fix hysteresis representation Dirk Su (1): ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665 G11. Doug Brown (1): Revert "serial: core: only stop transmit when HW fifo is empty" Dragan Simic (1): kbuild: Install dtb files as 0644 in Makefile.dtbinst Elinor Montmasson (1): ASoC: fsl-asoc-card: set priv->pdev before using it Enguerrand de Ribaucourt (2): net: phy: micrel: add Microchip KSZ 9477 to the device table net: dsa: microchip: use collision based back pressure mode Erick Archer (1): drm/radeon/radeon_display: Decrease the size of allocated memory FUKAUMI Naoki (3): Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes" arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E Fabrice Gasnier (1): usb: ucsi: stm32: fix command completion handling Fernando Yang (1): iio: adc: ad7266: Fix variable checking bug Ferry Toth (2): Revert "usb: gadget: u_ether: Re-attach netif device to mirror detachment" Revert "usb: gadget: u_ether: Replace netif_stop_queue with netif_device_detach" Filipe Manana (1): btrfs: use NOFS context when getting inodes during logging and log replay Greg Kroah-Hartman (2): Revert "net: sfp: enhance quirk for Fibrestore 2.5G copper SFP module" Linux 6.9.8 Guillaume Nault (1): vxlan: Pull inner IP header in vxlan_xmit_one(). Hagar Hemdan (1): pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER Halil Pasic (1): s390/virtio_ccw: Fix config change notifications Hangbin Liu (1): bonding: fix incorrect software timestamping report Hannes Reinecke (3): nvmet: do not return 'reserved' for empty TSAS values nvme: fixup comment for nvme RDMA Provider Type nvmet: make 'tsas' attribute idempotent for RDMA Heikki Krogerus (1): usb: typec: ucsi: Ack also failed Get Error commands Heiko Stuebner (1): arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger Himal Prasad Ghimiray (1): drm/xe/xe_devcoredump: Check NULL before assignments Hsin-Te Yuan (2): ASoC: mediatek: mt8183-da7219-max98357: Fix kcontrol name collision arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru Huacai Chen (3): irqchip/loongson-eiointc: Use early_cpu_to_node() instead of cpu_to_node() cpu: Fix broken cmdline "nosmp" and "maxcpus=0" irqchip/loongson-liointc: Set different ISRs for different cores Huang-Huang Bao (4): pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl: rockchip: use dedicated pinctrl type for RK3328 pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set Ido Schimmel (2): mlxsw: pci: Fix driver initialization with Spectrum-4 mlxsw: spectrum_buffers: Fix memory corruptions on Spectrum-4 systems Ilpo Järvinen (2): mmc: sdhci-pci-o2micro: Convert PCIBIOS_* return codes to errnos mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos Jan Kara (1): ocfs2: fix DIO failure due to insufficient transaction credits Jan Sokolowski (1): ice: Rebuild TC queues on VSI queue reconfiguration Jann Horn (1): drm/drm_file: Fix pid refcounting race Janusz Krzysztofik (1): drm/i915/gt: Fix potential UAF by revoke of fence registers Jason Gunthorpe (1): iommu/arm-smmu-v3: Do not allow a SVA domain to be set on the wrong PASID Javier Carrasco (1): usb: typec: ucsi: glink: fix child node release in probe function Jean-Michel Hautbois (1): tty: mcf: MCF54418 has 10 UARTS Jens Axboe (1): io_uring: signal SQPOLL task_work with TWA_SIGNAL_NO_IPI Jeremy Kerr (1): usb: gadget: aspeed_udc: fix device address configuration Jesse Taube (1): RISC-V: fix vector insn load/store width mask Jianguo Wu (1): netfilter: fix undefined reference to 'netfilter_lwtunnel_*' when CONFIG_SYSCTL=n Joachim Vandersmissen (1): crypto: ecdh - explicitly zeroize private_key Johan Hovold (1): pinctrl: qcom: spmi-gpio: drop broken pm8008 support Johan Jonker (1): ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node Johannes Berg (1): wifi: ieee80211: check for NULL in ieee80211_mle_size_ok() John Keeping (1): Input: ili210x - fix ili251x_read_touch_data() return value Jonas Gorski (2): serial: core: introduce uart_port_tx_limited_flags() serial: bcm63xx-uart: fix tx after conversion to uart_port_tx_limited() Jonas Karlman (2): arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s Jos Wang (1): usb: dwc3: core: Workaround for CSR read timeout Jose Ignacio Tornos Martinez (1): net: usb: ax88179_178a: improve link status logs Julia Zhang (1): drm/amdgpu: avoid using null object of framebuffer Kamal Dasu (1): mmc: sdhci-brcmstb: check R1_STATUS for erase/trim/discard Kees Cook (1): randomize_kstack: Remove non-functional per-arch entropy filtering Kent Gibson (2): gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1) gpiolib: cdev: Ignore reconfiguration without direction Kent Overstreet (5): bcachefs: Fix sb_field_downgrade validation bcachefs: Fix sb-downgrade validation bcachefs: Fix bch2_sb_downgrade_update() bcachefs: Fix setting of downgrade recovery passes/errors bcachefs: btree_gc can now handle unknown btrees Kuniyuki Iwashima (4): af_unix: Stop recv(MSG_PEEK) at consumed OOB skb. af_unix: Don't stop recv(MSG_DONTWAIT) if consumed OOB skb is at the head. af_unix: Don't stop recv() at consumed ex-OOB skb. af_unix: Fix wrong ioctl(SIOCATMARK) when consumed OOB skb is at the head. Laurent Pinchart (1): drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep Li Ming (1): cxl/mem: Fix no cxl_nvd during pmem region auto-assembling Lijo Lazar (1): drm/amdgpu: Fix pci state save during mode-1 reset Linus Torvalds (1): x86: stop playing stack games in profile_pc() Linus Walleij (1): Revert "mmc: moxart-mmc: Use sg_miter for PIO" Liu Ying (1): drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA Ma Ke (3): net: mana: Fix possible double free in error handling path drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes Maciej Strozek (1): ASoC: cs42l43: Increase default type detect time and button delay Mark Brown (1): reset: gpio: Fix missing gpiolib dependency for GPIO reset controller Mark-PK Tsai (1): kbuild: doc: Update default INSTALL_MOD_DIR from extra to updates Martin KaFai Lau (1): bpf: Mark bpf prog stack with kmsan_unposion_memory in interpreter mode Martin Schiller (1): MIPS: pci: lantiq: restore reset gpio polarity Masahiro Yamada (1): kbuild: rpm-pkg: fix build error with CONFIG_MODULES=n Maxime Coquelin (2): vduse: validate block features only with block devices vduse: Temporarily fail if control queue feature requested Meng Li (1): usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock Michael Strauss (1): drm/amd/display: Send DP_TOTAL_LTTPR_CNT during detection if LTTPR is present Michal Wajdeczko (1): drm/xe: Check pat.ops before dumping PAT settings Mostafa Saleh (1): PCI/MSI: Fix UAF in msi_capability_init Muhammad Ahmed (1): drm/amd/display: Skip pipe if the pipe idx not set properly Naohiro Aota (1): btrfs: zoned: fix initial free space detection Nathan Chancellor (2): tty: mxser: Remove __counted_by from mxser_board.ports[] nvmet-fc: Remove __counted_by from nvmet_fc_tgt_queue.fod[] Neal Cardwell (1): tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO NeilBrown (1): nfsd: initialise nfsd_info.mutex early. Nick Child (1): ibmvnic: Free any outstanding tx skbs during scrq reset Nikita Zhandarovich (1): usb: atm: cxacru: fix endpoint checking in cxacru_bind() Niklas Cassel (5): ata: libata-core: Fix null pointer dereference on error ata,scsi: libata-core: Do not leak memory for ata_port struct members ata: ahci: Clean up sysfs file on error ata: libata-core: Add ATA_HORKAGE_NOLPM for all Crucial BX SSD1 models ata: libata-core: Fix double free on error Niklas Schnelle (1): s390/pci: Add missing virt_to_phys() for directed DIBV Nirmoy Das (2): drm/xe: Fix potential integer overflow in page size calculation drm/xe: Add a NULL check in xe_ttm_stolen_mgr_init Oleksij Rempel (2): net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new Oliver Neukum (2): usb: gadget: printer: SS+ support usb: gadget: printer: fix races against disable Oswald Buddenhagen (1): ALSA: emux: improve patch ioctl data validation Pablo Neira Ayuso (1): netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers Rafael J. Wysocki (1): cpufreq: intel_pstate: Use HWP to initialize ITMT if CPPC is missing Ricardo Ribalda (1): media: dvbdev: Initialize sbuf Sean Anderson (1): iio: xilinx-ams: Don't include ams_ctrl_channels in scan_mask Shannon Nelson (1): ionic: use dev_consume_skb_any outside of napi Sherry Wang (1): drm/amd/display: correct hostvm flag Shigeru Yoshida (1): net: can: j1939: Initialize unused data in j1939_send_one() Srinivas Kandagatla (1): ASoC: q6apm-lpass-dai: close graph on prepare errors Stefan Berger (1): evm: Enforce signatures on unsupported filesystem for EVM_INIT_X509 Stefan Eichenberger (2): serial: imx: set receiver level before starting uart serial: imx: only set receiver level if it is zero Sven Eckelmann (1): batman-adv: Don't accept TT entries for out-of-spec VIDs Taehee Yoo (1): ionic: fix kernel panic due to multi-buffer handling Takashi Iwai (2): ALSA: seq: Fix missing channel at encoding RPN/NRPN MIDI2 messages ALSA: seq: Fix missing MSB in MIDI2 SPP conversion Thayne Harbaugh (1): kbuild: Fix build target deb-pkg: ln: failed to create hard link Thomas Bogendoerfer (1): Revert "MIPS: pci: lantiq: restore reset gpio polarity" Thomas Zimmermann (1): drm/fbdev-dma: Only set smem_start is enable per module option Tiezhu Yang (1): irqchip/loongson: Select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP for IRQ_LOONGARCH_CPU Tristram Ha (2): net: dsa: microchip: fix initial port flush problem net: dsa: microchip: fix wrong register write when masking interrupt Udit Kumar (2): serial: 8250_omap: Implementation of Errata i2310 serial: 8250_omap: Fix Errata i2310 with RX FIFO level check Uros Bizjak (1): x86/fpu: Fix AMD X86_BUG_FXSAVE_LEAK fixup Uwe Kleine-König (6): pwm: stm32: Improve precision of calculation in .apply() pwm: stm32: Fix for settings using period > UINT32_MAX pwm: stm32: Calculate prescaler with a division instead of a loop pwm: stm32: Refuse too small period requests pwm: stm32: Fix calculation of prescaler pwm: stm32: Fix error message to not describe the previous error path Vasant Hegde (3): iommu/amd: Introduce per device DTE update function iommu/amd: Invalidate cache before removing device from domain list iommu/amd: Fix GT feature enablement again Vasileios Amoiridis (4): iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation Vijendar Mukunda (3): ASoC: amd: acp: add a null check for chip_pdev structure ASoC: amd: acp: remove i2s configuration check in acp_i2s_probe() ASoC: amd: acp: move chip->flag variable assignment Vitor Soares (1): can: mcp251xfd: fix infinite loop when xmit fails Wenchao Hao (2): workqueue: Increase worker desc's length to 32 RDMA/restrack: Fix potential invalid address access Wolfram Sang (2): i2c: testunit: don't erase registers after STOP i2c: testunit: discard write requests while old command is running Xin Long (1): openvswitch: get related ct labels from its master if it is not confirmed Yao Xingtao (1): cxl/region: check interleave capability Yonghong Song (2): bpf: Add missed var_off setting in set_sext32_default_val() bpf: Add missed var_off setting in coerce_subreg_to_size_sx() Yunseong Kim (1): tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Yuntao Wang (1): cpu/hotplug: Fix dynstate assignment in __cpuhp_setup_state_cpuslocked() Zenghui Yu (1): arm64: Clear the initial ID map correctly before remapping Zhaoyang Huang (1): mm: fix incorrect vbq reference in purge_fragmented_block luoxuanqiang (1): Fix race for duplicate reqsk on identical SYN yangge (1): mm/page_alloc: Separate THP PCP into movable and non-movable categories

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Linux 6.6.37

by Greg Kroah-Hartman

I'm announcing the release of the 6.6.37 kernel. All users of the 6.6 kernel series must upgrade. The updated 6.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.6.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/kbuild/modules.rst | 8 Makefile | 2 arch/arm/boot/dts/rockchip/rk3066a.dtsi | 1 arch/arm/net/bpf_jit_32.c | 25 - arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 18 arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 4 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 3 arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi | 2 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 1 arch/arm64/include/asm/unistd32.h | 2 arch/arm64/kernel/syscall.c | 16 arch/csky/include/uapi/asm/unistd.h | 1 arch/hexagon/include/asm/syscalls.h | 6 arch/hexagon/include/uapi/asm/unistd.h | 1 arch/hexagon/kernel/syscalltab.c | 7 arch/loongarch/net/bpf_jit.c | 22 arch/mips/kernel/syscalls/syscall_n32.tbl | 2 arch/mips/kernel/syscalls/syscall_o32.tbl | 2 arch/mips/net/bpf_jit_comp.c | 3 arch/parisc/Kconfig | 1 arch/parisc/kernel/sys_parisc32.c | 9 arch/parisc/kernel/syscalls/syscall.tbl | 6 arch/parisc/net/bpf_jit_core.c | 8 arch/powerpc/kernel/syscalls/syscall.tbl | 6 arch/powerpc/net/bpf_jit.h | 18 arch/powerpc/net/bpf_jit_comp.c | 110 +++- arch/powerpc/net/bpf_jit_comp32.c | 13 arch/powerpc/net/bpf_jit_comp64.c | 10 arch/riscv/include/asm/insn.h | 2 arch/riscv/kernel/stacktrace.c | 2 arch/s390/include/asm/entry-common.h | 2 arch/s390/kernel/syscalls/syscall.tbl | 2 arch/s390/net/bpf_jit_comp.c | 6 arch/s390/pci/pci_irq.c | 2 arch/sh/kernel/sys_sh32.c | 11 arch/sh/kernel/syscalls/syscall.tbl | 3 arch/sparc/kernel/sys32.S | 221 ---------- arch/sparc/kernel/syscalls/syscall.tbl | 8 arch/sparc/net/bpf_jit_comp_64.c | 6 arch/x86/entry/syscalls/syscall_32.tbl | 2 arch/x86/include/asm/entry-common.h | 15 arch/x86/kernel/fpu/core.c | 4 arch/x86/kernel/time.c | 20 arch/x86/net/bpf_jit_comp32.c | 3 crypto/ecdh.c | 2 drivers/ata/ahci.c | 17 drivers/ata/libata-core.c | 29 - drivers/counter/ti-eqep.c | 6 drivers/cpufreq/amd-pstate.c | 2 drivers/cpufreq/intel_pstate.c | 13 drivers/cxl/core/core.h | 7 drivers/cxl/core/hdm.c | 13 drivers/cxl/core/memdev.c | 44 - drivers/cxl/core/region.c | 137 ++++++ drivers/cxl/cxl.h | 2 drivers/cxl/cxlmem.h | 10 drivers/gpio/gpio-davinci.c | 5 drivers/gpio/gpiolib-cdev.c | 16 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 7 drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 18 drivers/gpu/drm/amd/display/dc/link/protocols/link_dp_capability.c | 10 drivers/gpu/drm/amd/display/include/dpcd_defs.h | 5 drivers/gpu/drm/drm_fb_helper.c | 6 drivers/gpu/drm/drm_fbdev_dma.c | 5 drivers/gpu/drm/drm_file.c | 8 drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 1 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 6 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 6 drivers/gpu/drm/panel/panel-simple.c | 1 drivers/gpu/drm/radeon/radeon.h | 1 drivers/gpu/drm/radeon/radeon_display.c | 8 drivers/i2c/i2c-slave-testunit.c | 5 drivers/iio/accel/Kconfig | 2 drivers/iio/adc/ad7266.c | 2 drivers/iio/adc/xilinx-ams.c | 8 drivers/iio/chemical/bme680.h | 2 drivers/iio/chemical/bme680_core.c | 62 ++ drivers/iio/pressure/bmp280-core.c | 14 drivers/iio/pressure/bmp280.h | 2 drivers/infiniband/core/restrack.c | 51 -- drivers/input/touchscreen/ili210x.c | 4 drivers/irqchip/Kconfig | 2 drivers/irqchip/irq-loongson-eiointc.c | 5 drivers/irqchip/irq-loongson-liointc.c | 4 drivers/media/dvb-core/dvbdev.c | 2 drivers/mmc/host/sdhci-brcmstb.c | 4 drivers/mmc/host/sdhci-pci-core.c | 11 drivers/mmc/host/sdhci-pci-o2micro.c | 41 - drivers/mmc/host/sdhci.c | 25 - drivers/mtd/parsers/redboot.c | 2 drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 14 drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c | 55 ++ drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 5 drivers/net/dsa/microchip/ksz9477.c | 10 drivers/net/dsa/microchip/ksz9477_reg.h | 1 drivers/net/dsa/microchip/ksz_common.c | 2 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 14 drivers/net/ethernet/ibm/ibmvnic.c | 6 drivers/net/ethernet/intel/ice/ice_main.c | 10 drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 20 drivers/net/ethernet/microsoft/mana/mana_en.c | 2 drivers/net/phy/micrel.c | 1 drivers/net/usb/ax88179_178a.c | 6 drivers/pci/msi/msi.c | 10 drivers/pinctrl/core.c | 2 drivers/pinctrl/pinctrl-rockchip.c | 68 ++- drivers/pinctrl/pinctrl-rockchip.h | 1 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 drivers/pwm/pwm-stm32.c | 3 drivers/scsi/libsas/sas_ata.c | 6 drivers/scsi/libsas/sas_discover.c | 2 drivers/soc/ti/wkup_m3_ipc.c | 7 drivers/tty/serial/8250/8250_omap.c | 22 drivers/tty/serial/bcm63xx_uart.c | 7 drivers/tty/serial/imx.c | 10 drivers/tty/serial/mcf.c | 2 drivers/usb/atm/cxacru.c | 14 drivers/usb/dwc3/core.c | 26 - drivers/usb/dwc3/core.h | 1 drivers/usb/gadget/function/f_printer.c | 40 + drivers/usb/gadget/udc/aspeed_udc.c | 4 drivers/usb/musb/da8xx.c | 8 drivers/usb/typec/ucsi/ucsi.c | 55 +- drivers/usb/typec/ucsi/ucsi_glink.c | 5 drivers/usb/typec/ucsi/ucsi_stm32g0.c | 19 drivers/vdpa/vdpa_user/vduse_dev.c | 14 fs/btrfs/free-space-cache.c | 2 fs/btrfs/tree-log.c | 43 + fs/erofs/data.c | 5 fs/gfs2/log.c | 3 fs/gfs2/super.c | 4 fs/nfs/direct.c | 2 fs/ocfs2/aops.c | 5 fs/ocfs2/journal.c | 17 fs/ocfs2/journal.h | 2 fs/ocfs2/ocfs2_trace.h | 2 fs/open.c | 4 include/linux/compat.h | 2 include/linux/filter.h | 10 include/linux/ieee80211.h | 15 include/linux/libata.h | 1 include/linux/mmzone.h | 9 include/linux/nvme.h | 4 include/linux/serial_core.h | 21 include/linux/syscalls.h | 8 include/linux/workqueue.h | 2 include/net/inet_connection_sock.h | 2 include/net/netfilter/nf_tables.h | 5 include/trace/events/qdisc.h | 4 include/uapi/asm-generic/unistd.h | 2 kernel/bpf/core.c | 6 kernel/bpf/ringbuf.c | 31 + kernel/bpf/verifier.c | 10 kernel/cpu.c | 8 kernel/sys_ni.c | 2 mm/page_alloc.c | 9 mm/vmalloc.c | 21 net/batman-adv/originator.c | 27 + net/can/j1939/main.c | 6 net/can/j1939/transport.c | 21 net/core/xdp.c | 4 net/dccp/ipv4.c | 7 net/dccp/ipv6.c | 7 net/ipv4/inet_connection_sock.c | 17 net/ipv4/tcp_input.c | 45 +- net/iucv/iucv.c | 26 - net/netfilter/nf_hooks_lwtunnel.c | 3 net/netfilter/nf_tables_api.c | 8 net/netfilter/nft_lookup.c | 3 net/openvswitch/conntrack.c | 7 scripts/Makefile.dtbinst | 2 scripts/Makefile.package | 2 sound/core/seq/seq_ump_convert.c | 10 sound/pci/hda/patch_realtek.c | 3 sound/soc/amd/acp/acp-i2s.c | 8 sound/soc/amd/acp/acp-pci.c | 10 sound/soc/atmel/atmel-classd.c | 17 sound/soc/atmel/atmel-pcm-dma.c | 8 sound/soc/atmel/atmel-pcm-pdc.c | 4 sound/soc/atmel/atmel-pdmic.c | 12 sound/soc/atmel/atmel_wm8904.c | 4 sound/soc/atmel/mikroe-proto.c | 2 sound/soc/atmel/sam9g20_wm8731.c | 2 sound/soc/atmel/sam9x5_wm8731.c | 2 sound/soc/fsl/fsl-asoc-card.c | 3 sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c | 10 sound/soc/qcom/qdsp6/q6apm-lpass-dais.c | 32 - sound/soc/rockchip/rockchip_i2s_tdm.c | 13 sound/synth/emux/soundfont.c | 17 tools/testing/cxl/test/cxl.c | 4 tools/testing/selftests/net/mptcp/userspace_pm.sh | 50 +- 192 files changed, 1473 insertions(+), 908 deletions(-) Adam Rizkalla (1): iio: pressure: bmp280: Fix BMP580 temperature reading Adrian Hunter (2): mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() Aleksandr Mishin (1): gpio: davinci: Validate the obtained number of IRQs Alex Bee (1): arm64: dts: rockchip: Add sound-dai-cells for RK3368 Alex Deucher (1): drm/amdgpu/atomfirmware: fix parsing of vram_info Alexander Sverdlin (1): iio: accel: fxls8962af: select IIO_BUFFER & IIO_KFIFO_BUF Alibek Omarov (1): ASoC: rockchip: i2s-tdm: Fix trcm mode by setting clock on right mclk Alison Schofield (2): cxl/region: Move cxl_dpa_to_region() work to the region driver cxl/region: Avoid null pointer dereference in region lookup Andreas Gruenbacher (1): gfs2: Fix NULL pointer dereference in gfs2_log_flush Andrei Simion (1): ASoC: atmel: atmel-classd: Re-add dai_link->platform to fix card init Andrew Davis (1): soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message Andy Chiu (1): riscv: stacktrace: convert arch_stack_walk() to noinstr Arnd Bergmann (11): sparc: fix old compat_sys_select() sparc: fix compat recv/recvfrom syscalls parisc: use correct compat recv/recvfrom syscalls powerpc: restore some missing spu syscalls parisc: use generic sys_fanotify_mark implementation sh: rework sync_file_range ABI csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions ftruncate: pass a signed offset syscalls: fix compat_sys_io_pgetevents_time64 usage syscalls: fix sys_fanotify_mark prototype Christian A. Ehrhardt (1): usb: typec: ucsi: Never send a lone connector change ack Christoph Hellwig (1): nfs: drop the incorrect assertion in nfs_swap_rw() Christophe Leroy (2): bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro() Dan Carpenter (1): usb: musb: da8xx: fix a resource leak in probe() Daniel Borkmann (1): bpf: Fix overrunning reservations in ringbuf Daniil Dulov (1): xdp: Remove WARN() from __xdp_reg_mem_model() David Lechner (1): counter: ti-eqep: enable clock at probe Dawei Li (2): net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack Denis Arefev (1): mtd: partitions: redboot: Added conversion of operands to a larger type Dirk Su (1): ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665 G11. Doug Brown (1): Revert "serial: core: only stop transmit when HW fifo is empty" Dragan Simic (1): kbuild: Install dtb files as 0644 in Makefile.dtbinst Elinor Montmasson (1): ASoC: fsl-asoc-card: set priv->pdev before using it Enguerrand de Ribaucourt (2): net: phy: micrel: add Microchip KSZ 9477 to the device table net: dsa: microchip: use collision based back pressure mode Erick Archer (1): drm/radeon/radeon_display: Decrease the size of allocated memory FUKAUMI Naoki (2): arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E Fabrice Gasnier (1): usb: ucsi: stm32: fix command completion handling Fernando Yang (1): iio: adc: ad7266: Fix variable checking bug Filipe Manana (1): btrfs: use NOFS context when getting inodes during logging and log replay Geliang Tang (1): selftests: mptcp: print_test out of verify_listener_events Greg Kroah-Hartman (2): Revert "cpufreq: amd-pstate: Fix the inconsistency in max frequency units" Linux 6.6.37 Hagar Hemdan (1): pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER Hannes Reinecke (1): nvme: fixup comment for nvme RDMA Provider Type Hari Bathini (2): powerpc/bpf: rename powerpc64_jit_data to powerpc_jit_data powerpc/bpf: use bpf_jit_binary_pack_[alloc|finalize|free] Heikki Krogerus (1): usb: typec: ucsi: Ack also failed Get Error commands Hsin-Te Yuan (2): ASoC: mediatek: mt8183-da7219-max98357: Fix kcontrol name collision arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru Huacai Chen (2): irqchip/loongson-eiointc: Use early_cpu_to_node() instead of cpu_to_node() irqchip/loongson-liointc: Set different ISRs for different cores Huang-Huang Bao (4): pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl: rockchip: use dedicated pinctrl type for RK3328 pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set Ido Schimmel (1): mlxsw: spectrum_buffers: Fix memory corruptions on Spectrum-4 systems Ilpo Järvinen (2): mmc: sdhci-pci-o2micro: Convert PCIBIOS_* return codes to errnos mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos Jan Kara (1): ocfs2: fix DIO failure due to insufficient transaction credits Jan Sokolowski (1): ice: Rebuild TC queues on VSI queue reconfiguration Jann Horn (1): drm/drm_file: Fix pid refcounting race Janusz Krzysztofik (1): drm/i915/gt: Fix potential UAF by revoke of fence registers Javier Carrasco (1): usb: typec: ucsi: glink: fix child node release in probe function Jean-Michel Hautbois (1): tty: mcf: MCF54418 has 10 UARTS Jeff Johnson (1): wifi: mac80211: Use flexible array in struct ieee80211_tim_ie Jeremy Kerr (1): usb: gadget: aspeed_udc: fix device address configuration Jesse Taube (1): RISC-V: fix vector insn load/store width mask Jianguo Wu (1): netfilter: fix undefined reference to 'netfilter_lwtunnel_*' when CONFIG_SYSCTL=n Jingbo Xu (1): erofs: fix NULL dereference of dif->bdev_handle in fscache mode Joachim Vandersmissen (1): crypto: ecdh - explicitly zeroize private_key Johan Hovold (1): pinctrl: qcom: spmi-gpio: drop broken pm8008 support Johan Jonker (1): ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node Johannes Berg (1): wifi: ieee80211: check for NULL in ieee80211_mle_size_ok() John Keeping (1): Input: ili210x - fix ili251x_read_touch_data() return value Jonas Gorski (2): serial: core: introduce uart_port_tx_limited_flags() serial: bcm63xx-uart: fix tx after conversion to uart_port_tx_limited() Jonas Karlman (2): arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s Jos Wang (1): usb: dwc3: core: Workaround for CSR read timeout Jose Ignacio Tornos Martinez (1): net: usb: ax88179_178a: improve link status logs Julia Zhang (1): drm/amdgpu: avoid using null object of framebuffer Kamal Dasu (1): mmc: sdhci-brcmstb: check R1_STATUS for erase/trim/discard Kees Cook (1): randomize_kstack: Remove non-functional per-arch entropy filtering Kent Gibson (1): gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1) Kuninori Morimoto (1): ASoC: atmel: convert not to use asoc_xxx() Laurent Pinchart (1): drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep Li peiyu (1): iio: pressure: fix some word spelling errors Lijo Lazar (1): drm/amdgpu: Fix pci state save during mode-1 reset Linus Torvalds (1): x86: stop playing stack games in profile_pc() Liu Ying (1): drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA Ma Ke (3): net: mana: Fix possible double free in error handling path drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes Mark-PK Tsai (1): kbuild: doc: Update default INSTALL_MOD_DIR from extra to updates Martin KaFai Lau (1): bpf: Mark bpf prog stack with kmsan_unposion_memory in interpreter mode Martin Schiller (1): MIPS: pci: lantiq: restore reset gpio polarity Matthieu Baerts (NGI0) (1): selftests: mptcp: userspace_pm: fixed subtest names Maxime Coquelin (2): vduse: validate block features only with block devices vduse: Temporarily fail if control queue feature requested Meng Li (1): usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock Michael Strauss (1): drm/amd/display: Send DP_TOTAL_LTTPR_CNT during detection if LTTPR is present Mostafa Saleh (1): PCI/MSI: Fix UAF in msi_capability_init Naohiro Aota (1): btrfs: zoned: fix initial free space detection Neal Cardwell (1): tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO Nick Child (1): ibmvnic: Free any outstanding tx skbs during scrq reset Nikita Zhandarovich (1): usb: atm: cxacru: fix endpoint checking in cxacru_bind() Niklas Cassel (4): ata: libata-core: Fix null pointer dereference on error ata,scsi: libata-core: Do not leak memory for ata_port struct members ata: ahci: Clean up sysfs file on error ata: libata-core: Fix double free on error Niklas Schnelle (1): s390/pci: Add missing virt_to_phys() for directed DIBV Oleksij Rempel (2): net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new Oliver Neukum (2): usb: gadget: printer: SS+ support usb: gadget: printer: fix races against disable Oswald Buddenhagen (1): ALSA: emux: improve patch ioctl data validation Pablo Neira Ayuso (1): netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers Rafael J. Wysocki (1): cpufreq: intel_pstate: Use HWP to initialize ITMT if CPPC is missing Ricardo Ribalda (1): media: dvbdev: Initialize sbuf Sean Anderson (1): iio: xilinx-ams: Don't include ams_ctrl_channels in scan_mask Shigeru Yoshida (1): net: can: j1939: Initialize unused data in j1939_send_one() Srinivas Kandagatla (1): ASoC: q6apm-lpass-dai: close graph on prepare errors Stefan Eichenberger (2): serial: imx: set receiver level before starting uart serial: imx: only set receiver level if it is zero Sven Eckelmann (1): batman-adv: Don't accept TT entries for out-of-spec VIDs Takashi Iwai (2): ALSA: seq: Fix missing channel at encoding RPN/NRPN MIDI2 messages ALSA: seq: Fix missing MSB in MIDI2 SPP conversion Thayne Harbaugh (1): kbuild: Fix build target deb-pkg: ln: failed to create hard link Thomas Bogendoerfer (1): Revert "MIPS: pci: lantiq: restore reset gpio polarity" Thomas Zimmermann (1): drm/fbdev-dma: Only set smem_start is enable per module option Tiezhu Yang (1): irqchip/loongson: Select GENERIC_IRQ_EFFECTIVE_AFF_MASK if SMP for IRQ_LOONGARCH_CPU Tristram Ha (2): net: dsa: microchip: fix initial port flush problem net: dsa: microchip: fix wrong register write when masking interrupt Udit Kumar (2): serial: 8250_omap: Implementation of Errata i2310 serial: 8250_omap: Fix Errata i2310 with RX FIFO level check Uros Bizjak (1): x86/fpu: Fix AMD X86_BUG_FXSAVE_LEAK fixup Uwe Kleine-König (1): pwm: stm32: Refuse too small period requests Vasileios Amoiridis (4): iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation Vijendar Mukunda (2): ASoC: amd: acp: add a null check for chip_pdev structure ASoC: amd: acp: remove i2s configuration check in acp_i2s_probe() Vitor Soares (1): can: mcp251xfd: fix infinite loop when xmit fails Wenchao Hao (2): workqueue: Increase worker desc's length to 32 RDMA/restrack: Fix potential invalid address access Wesley Cheng (1): usb: dwc3: core: Add DWC31 version 2.00a controller Wolfram Sang (2): i2c: testunit: don't erase registers after STOP i2c: testunit: discard write requests while old command is running Xin Long (1): openvswitch: get related ct labels from its master if it is not confirmed Yao Xingtao (1): cxl/region: check interleave capability Yonghong Song (2): bpf: Add missed var_off setting in set_sext32_default_val() bpf: Add missed var_off setting in coerce_subreg_to_size_sx() Yunseong Kim (1): tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Yuntao Wang (1): cpu/hotplug: Fix dynstate assignment in __cpuhp_setup_state_cpuslocked() Zhaoyang Huang (1): mm: fix incorrect vbq reference in purge_fragmented_block luoxuanqiang (1): Fix race for duplicate reqsk on identical SYN yangge (1): mm/page_alloc: Separate THP PCP into movable and non-movable categories

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Linux 6.1.97

by Greg Kroah-Hartman

I'm announcing the release of the 6.1.97 kernel. All users of the 6.1 kernel series must upgrade. The updated 6.1.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-6.1.y and can be browsed at the normal kernel.org git web browser: https://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary thanks, greg k-h ------------ Documentation/devicetree/bindings/i2c/amlogic,meson6-i2c.yaml | 4 Documentation/devicetree/bindings/i2c/apple,i2c.yaml | 4 Documentation/devicetree/bindings/i2c/atmel,at91sam-i2c.yaml | 2 Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml | 4 Documentation/devicetree/bindings/i2c/i2c-mux-gpio.yaml | 4 Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml | 4 Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml | 2 Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml | 4 Makefile | 2 arch/arm/boot/dts/rk3066a.dtsi | 1 arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts | 18 arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts | 4 arch/arm64/boot/dts/rockchip/rk3368.dtsi | 3 arch/arm64/include/asm/unistd32.h | 2 arch/arm64/kernel/syscall.c | 16 arch/csky/include/uapi/asm/unistd.h | 1 arch/hexagon/include/asm/syscalls.h | 6 arch/hexagon/include/uapi/asm/unistd.h | 1 arch/hexagon/kernel/syscalltab.c | 7 arch/mips/kernel/syscalls/syscall_n32.tbl | 2 arch/mips/kernel/syscalls/syscall_o32.tbl | 2 arch/parisc/Kconfig | 1 arch/parisc/kernel/sys_parisc32.c | 9 arch/parisc/kernel/syscalls/syscall.tbl | 6 arch/powerpc/kernel/syscalls/syscall.tbl | 6 arch/riscv/kernel/stacktrace.c | 2 arch/s390/include/asm/entry-common.h | 2 arch/s390/kernel/syscalls/syscall.tbl | 2 arch/s390/pci/pci_irq.c | 2 arch/sh/kernel/sys_sh32.c | 11 arch/sh/kernel/syscalls/syscall.tbl | 3 arch/sparc/kernel/sys32.S | 221 -------- arch/sparc/kernel/syscalls/syscall.tbl | 8 arch/x86/entry/syscalls/syscall_32.tbl | 2 arch/x86/include/asm/efi.h | 11 arch/x86/include/asm/entry-common.h | 15 arch/x86/kernel/fpu/core.c | 4 arch/x86/kernel/time.c | 20 arch/x86/platform/efi/Makefile | 3 arch/x86/platform/efi/efi.c | 8 arch/x86/platform/efi/memmap.c | 249 ++++++++++ crypto/ecdh.c | 2 drivers/acpi/x86/utils.c | 23 drivers/ata/ahci.c | 17 drivers/ata/libata-core.c | 8 drivers/counter/ti-eqep.c | 6 drivers/cpufreq/amd-pstate.c | 2 drivers/cpufreq/intel_pstate.c | 13 drivers/firmware/efi/fdtparams.c | 4 drivers/firmware/efi/memmap.c | 238 --------- drivers/gpio/gpio-davinci.c | 5 drivers/gpio/gpiolib-cdev.c | 16 drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 68 +- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 18 drivers/gpu/drm/i915/gt/intel_ggtt_fencing.c | 1 drivers/gpu/drm/nouveau/dispnv04/tvnv17.c | 6 drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 6 drivers/gpu/drm/panel/panel-simple.c | 1 drivers/gpu/drm/radeon/radeon.h | 1 drivers/gpu/drm/radeon/radeon_display.c | 8 drivers/i2c/i2c-slave-testunit.c | 5 drivers/iio/accel/Kconfig | 2 drivers/iio/adc/ad7266.c | 2 drivers/iio/adc/xilinx-ams.c | 8 drivers/iio/chemical/bme680.h | 2 drivers/iio/chemical/bme680_core.c | 62 ++ drivers/infiniband/core/restrack.c | 51 -- drivers/input/touchscreen/ili210x.c | 4 drivers/irqchip/irq-loongson-liointc.c | 4 drivers/media/dvb-core/dvbdev.c | 2 drivers/mmc/host/sdhci-brcmstb.c | 4 drivers/mmc/host/sdhci-pci-core.c | 11 drivers/mmc/host/sdhci.c | 25 - drivers/mtd/parsers/redboot.c | 2 drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 14 drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c | 55 +- drivers/net/can/spi/mcp251xfd/mcp251xfd.h | 5 drivers/net/dsa/microchip/ksz9477.c | 10 drivers/net/dsa/microchip/ksz9477_reg.h | 1 drivers/net/dsa/microchip/ksz_common.c | 2 drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c | 14 drivers/net/ethernet/ibm/ibmvnic.c | 6 drivers/net/ethernet/mellanox/mlxsw/spectrum_buffers.c | 20 drivers/net/phy/micrel.c | 1 drivers/net/usb/ax88179_178a.c | 6 drivers/pinctrl/core.c | 2 drivers/pinctrl/pinctrl-rockchip.c | 68 ++ drivers/pinctrl/pinctrl-rockchip.h | 1 drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 drivers/pwm/pwm-stm32.c | 3 drivers/soc/ti/wkup_m3_ipc.c | 7 drivers/tty/serial/8250/8250_omap.c | 22 drivers/tty/serial/imx.c | 10 drivers/tty/serial/mcf.c | 2 drivers/usb/atm/cxacru.c | 14 drivers/usb/dwc3/core.c | 6 drivers/usb/gadget/function/f_printer.c | 40 + drivers/usb/gadget/udc/aspeed_udc.c | 4 drivers/usb/musb/da8xx.c | 8 drivers/usb/typec/ucsi/ucsi.c | 55 +- drivers/usb/typec/ucsi/ucsi_stm32g0.c | 19 drivers/vdpa/vdpa_user/vduse_dev.c | 14 fs/btrfs/free-space-cache.c | 2 fs/gfs2/super.c | 2 fs/nfs/direct.c | 2 fs/ocfs2/aops.c | 5 fs/ocfs2/journal.c | 17 fs/ocfs2/journal.h | 2 fs/ocfs2/ocfs2_trace.h | 2 fs/open.c | 4 include/linux/compat.h | 2 include/linux/efi.h | 10 include/linux/filter.h | 5 include/linux/ieee80211.h | 2 include/linux/mmzone.h | 9 include/linux/nvme.h | 4 include/linux/syscalls.h | 8 include/net/inet_connection_sock.h | 2 include/net/netfilter/nf_tables.h | 21 include/trace/events/qdisc.h | 4 include/uapi/asm-generic/unistd.h | 2 kernel/bpf/core.c | 6 kernel/bpf/ringbuf.c | 31 + kernel/bpf/verifier.c | 8 kernel/cpu.c | 8 kernel/sys_ni.c | 2 mm/page_alloc.c | 8 net/batman-adv/originator.c | 27 + net/can/j1939/main.c | 6 net/can/j1939/transport.c | 21 net/core/filter.c | 3 net/core/xdp.c | 4 net/dccp/ipv4.c | 7 net/dccp/ipv6.c | 7 net/ipv4/inet_connection_sock.c | 17 net/ipv4/tcp_input.c | 45 + net/iucv/iucv.c | 26 - net/netfilter/nf_tables_api.c | 12 net/netfilter/nft_lookup.c | 3 net/netfilter/nft_set_hash.c | 8 net/netfilter/nft_set_pipapo.c | 18 net/netfilter/nft_set_rbtree.c | 6 scripts/Makefile.dtbinst | 2 security/integrity/ima/ima_api.c | 16 security/integrity/ima/ima_template_lib.c | 17 sound/pci/hda/patch_realtek.c | 3 sound/soc/amd/acp/acp-i2s.c | 8 sound/soc/fsl/fsl-asoc-card.c | 3 sound/soc/rockchip/rockchip_i2s_tdm.c | 13 sound/synth/emux/soundfont.c | 17 152 files changed, 1233 insertions(+), 943 deletions(-) Adrian Hunter (2): mmc: sdhci: Do not invert write-protect twice mmc: sdhci: Do not lock spinlock around mmc_gpio_get_ro() Aleksandr Mishin (1): gpio: davinci: Validate the obtained number of IRQs Alex Bee (1): arm64: dts: rockchip: Add sound-dai-cells for RK3368 Alex Deucher (1): drm/amdgpu/atomfirmware: fix parsing of vram_info Alexander Sverdlin (1): iio: accel: fxls8962af: select IIO_BUFFER & IIO_KFIFO_BUF Alibek Omarov (1): ASoC: rockchip: i2s-tdm: Fix trcm mode by setting clock on right mclk Andrew Davis (1): soc: ti: wkup_m3_ipc: Send NULL dummy message instead of pointer message Andy Chiu (1): riscv: stacktrace: convert arch_stack_walk() to noinstr Anton Protopopov (1): bpf: Add a check for struct bpf_fib_lookup size Ard Biesheuvel (3): efi: memmap: Move manipulation routines into x86 arch tree efi: xen: Set EFI_PARAVIRT for Xen dom0 boot on all architectures efi/x86: Free EFI memory map only when installing a new one. Arnd Bergmann (11): sparc: fix old compat_sys_select() sparc: fix compat recv/recvfrom syscalls parisc: use correct compat recv/recvfrom syscalls powerpc: restore some missing spu syscalls parisc: use generic sys_fanotify_mark implementation sh: rework sync_file_range ABI csky, hexagon: fix broken sys_sync_file_range hexagon: fix fadvise64_64 calling conventions ftruncate: pass a signed offset syscalls: fix compat_sys_io_pgetevents_time64 usage syscalls: fix sys_fanotify_mark prototype Christian A. Ehrhardt (1): usb: typec: ucsi: Never send a lone connector change ack Christoph Hellwig (1): nfs: drop the incorrect assertion in nfs_swap_rw() Christophe Leroy (1): bpf: Take return from set_memory_ro() into account with bpf_prog_lock_ro() Dan Carpenter (1): usb: musb: da8xx: fix a resource leak in probe() Daniel Borkmann (1): bpf: Fix overrunning reservations in ringbuf Daniil Dulov (1): xdp: Remove WARN() from __xdp_reg_mem_model() David Lechner (1): counter: ti-eqep: enable clock at probe Dawei Li (2): net/iucv: Avoid explicit cpumask var allocation on stack net/dpaa2: Avoid explicit cpumask var allocation on stack Denis Arefev (1): mtd: partitions: redboot: Added conversion of operands to a larger type Dirk Su (1): ALSA: hda/realtek: fix mute/micmute LEDs don't work for EliteBook 645/665 G11. Dragan Simic (1): kbuild: Install dtb files as 0644 in Makefile.dtbinst Elinor Montmasson (1): ASoC: fsl-asoc-card: set priv->pdev before using it Enguerrand de Ribaucourt (2): net: phy: micrel: add Microchip KSZ 9477 to the device table net: dsa: microchip: use collision based back pressure mode Erick Archer (1): drm/radeon/radeon_display: Decrease the size of allocated memory FUKAUMI Naoki (1): arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E Fabrice Gasnier (1): usb: ucsi: stm32: fix command completion handling Fernando Yang (1): iio: adc: ad7266: Fix variable checking bug Greg Kroah-Hartman (2): Revert "cpufreq: amd-pstate: Fix the inconsistency in max frequency units" Linux 6.1.97 Hagar Hemdan (1): pinctrl: fix deadlock in create_pinctrl() when handling -EPROBE_DEFER Hannes Reinecke (1): nvme: fixup comment for nvme RDMA Provider Type Heikki Krogerus (1): usb: typec: ucsi: Ack also failed Get Error commands Huacai Chen (1): irqchip/loongson-liointc: Set different ISRs for different cores Huang-Huang Bao (4): pinctrl: rockchip: fix pinmux bits for RK3328 GPIO2-B pins pinctrl: rockchip: fix pinmux bits for RK3328 GPIO3-B pins pinctrl: rockchip: use dedicated pinctrl type for RK3328 pinctrl: rockchip: fix pinmux reset in rockchip_pmx_set Ido Schimmel (1): mlxsw: spectrum_buffers: Fix memory corruptions on Spectrum-4 systems Ilpo Järvinen (1): mmc: sdhci-pci: Convert PCIBIOS_* return codes to errnos Jan Kara (1): ocfs2: fix DIO failure due to insufficient transaction credits Janusz Krzysztofik (1): drm/i915/gt: Fix potential UAF by revoke of fence registers Jean-Michel Hautbois (1): tty: mcf: MCF54418 has 10 UARTS Jeremy Kerr (1): usb: gadget: aspeed_udc: fix device address configuration Joachim Vandersmissen (1): crypto: ecdh - explicitly zeroize private_key Johan Hovold (1): pinctrl: qcom: spmi-gpio: drop broken pm8008 support Johan Jonker (1): ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node Johannes Berg (1): wifi: ieee80211: check for NULL in ieee80211_mle_size_ok() John Keeping (1): Input: ili210x - fix ili251x_read_touch_data() return value Jonas Karlman (2): arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s Jose Ignacio Tornos Martinez (1): net: usb: ax88179_178a: improve link status logs Julia Zhang (1): drm/amdgpu: avoid using null object of framebuffer Juntong Deng (1): gfs2: Fix slab-use-after-free in gfs2_qd_dealloc Kamal Dasu (1): mmc: sdhci-brcmstb: check R1_STATUS for erase/trim/discard Kees Cook (1): randomize_kstack: Remove non-functional per-arch entropy filtering Kent Gibson (1): gpiolib: cdev: Disallow reconfiguration without direction (uAPI v1) Krzysztof Kozlowski (1): dt-bindings: i2c: atmel,at91sam: correct path to i2c-controller schema Laurent Pinchart (1): drm/panel: ilitek-ili9881c: Fix warning with GPIO controllers that sleep Lijo Lazar (1): drm/amdgpu: Fix pci state save during mode-1 reset Linus Torvalds (1): x86: stop playing stack games in profile_pc() Liu Ying (1): drm/panel: simple: Add missing display timing flags for KOE TX26D202VM0BWA Ma Ke (2): drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_ld_modes drm/nouveau/dispnv04: fix null pointer dereference in nv17_tv_get_hd_modes Mario Limonciello (2): ACPI: x86: utils: Add Picasso to the list for forcing StorageD3Enable ACPI: x86: Force StorageD3Enable on more products Martin KaFai Lau (1): bpf: Mark bpf prog stack with kmsan_unposion_memory in interpreter mode Martin Schiller (1): MIPS: pci: lantiq: restore reset gpio polarity Maxime Coquelin (2): vduse: validate block features only with block devices vduse: Temporarily fail if control queue feature requested Meng Li (1): usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock Naohiro Aota (1): btrfs: zoned: fix initial free space detection Neal Cardwell (1): tcp: fix tcp_rcv_fastopen_synack() to enter TCP_CA_Loss for failed TFO Nick Child (1): ibmvnic: Free any outstanding tx skbs during scrq reset Nikita Zhandarovich (1): usb: atm: cxacru: fix endpoint checking in cxacru_bind() Niklas Cassel (2): ata: ahci: Clean up sysfs file on error ata: libata-core: Fix double free on error Niklas Schnelle (1): s390/pci: Add missing virt_to_phys() for directed DIBV Oleksij Rempel (2): net: can: j1939: recover socket queue on CAN bus error during BAM transmission net: can: j1939: enhanced error handling for tightly received RTS messages in xtp_rx_rts_session_new Oliver Neukum (2): usb: gadget: printer: SS+ support usb: gadget: printer: fix races against disable Oswald Buddenhagen (1): ALSA: emux: improve patch ioctl data validation Pablo Neira Ayuso (2): netfilter: nf_tables: use timestamp to check for set element timeout netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers Rafael J. Wysocki (1): cpufreq: intel_pstate: Use HWP to initialize ITMT if CPPC is missing Ricardo Ribalda (1): media: dvbdev: Initialize sbuf Rob Herring (1): dt-bindings: i2c: Drop unneeded quotes Sean Anderson (1): iio: xilinx-ams: Don't include ams_ctrl_channels in scan_mask Shigeru Yoshida (1): net: can: j1939: Initialize unused data in j1939_send_one() Srinivasan Shanmugam (1): drm/amd/amdgpu: Fix style errors in amdgpu_drv.c & amdgpu_device.c Stefan Berger (1): ima: Fix use-after-free on a dentry's dname.name Stefan Eichenberger (2): serial: imx: set receiver level before starting uart serial: imx: only set receiver level if it is zero Sven Eckelmann (1): batman-adv: Don't accept TT entries for out-of-spec VIDs Thomas Bogendoerfer (1): Revert "MIPS: pci: lantiq: restore reset gpio polarity" Tristram Ha (2): net: dsa: microchip: fix initial port flush problem net: dsa: microchip: fix wrong register write when masking interrupt Udit Kumar (2): serial: 8250_omap: Implementation of Errata i2310 serial: 8250_omap: Fix Errata i2310 with RX FIFO level check Uros Bizjak (1): x86/fpu: Fix AMD X86_BUG_FXSAVE_LEAK fixup Uwe Kleine-König (1): pwm: stm32: Refuse too small period requests Vasileios Amoiridis (4): iio: chemical: bme680: Fix pressure value output iio: chemical: bme680: Fix calibration data variable iio: chemical: bme680: Fix overflows in compensate() functions iio: chemical: bme680: Fix sensor data read operation Vijendar Mukunda (1): ASoC: amd: acp: remove i2s configuration check in acp_i2s_probe() Vitor Soares (1): can: mcp251xfd: fix infinite loop when xmit fails Wenchao Hao (1): RDMA/restrack: Fix potential invalid address access Wolfram Sang (2): i2c: testunit: don't erase registers after STOP i2c: testunit: discard write requests while old command is running Yunseong Kim (1): tracing/net_sched: NULL pointer dereference in perf_trace_qdisc_reset() Yuntao Wang (1): cpu/hotplug: Fix dynstate assignment in __cpuhp_setup_state_cpuslocked() luoxuanqiang (1): Fix race for duplicate reqsk on identical SYN yangge (1): mm/page_alloc: Separate THP PCP into movable and non-movable categories

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Linux-stable-mirror July 2024