November 2022 - Linux-stable-mirror

FAILED: patch "[PATCH] KVM: x86: Mask off reserved bits in CPUID.80000001H" failed to apply to 5.4-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 0469e56a14bf ("KVM: x86: Mask off reserved bits in CPUID.80000001H") bd7919999047 ("KVM: x86: Override host CPUID results with kvm_cpu_caps") 09f628a0b49c ("KVM: x86: Fold CPUID 0x7 masking back into __do_cpuid_func()") 90d2f60f41f7 ("KVM: x86: Use KVM cpu caps to track UMIP emulation") b3d895d5c415 ("KVM: x86: Move XSAVES CPUID adjust to VMX's KVM cpu cap update") 3ec6fd8cf0ba ("KVM: VMX: Convert feature updates from CPUID to KVM cpu caps") 9b58b9857f22 ("KVM: SVM: Convert feature updates from CPUID to KVM cpu caps") 66a6950f9995 ("KVM: x86: Introduce kvm_cpu_caps to replace runtime CPUID masking") 9e6d01c2d908 ("KVM: x86: Refactor handling of XSAVES CPUID adjustment") fb7d4377d513 ("KVM: x86: handle GBPAGE CPUID adjustment for EPT with generic code") dbd068040c64 ("KVM: x86: Handle Intel PT CPUID adjustment in VMX code") 733deafc00df ("KVM: x86: Handle RDTSCP CPUID adjustment in VMX code") d64d83d1e026 ("KVM: x86: Handle PKU CPUID adjustment in VMX code") e574768f841b ("KVM: x86: Handle UMIP emulation CPUID adjustment in VMX code") 5ffec6f910dc ("KVM: x86: Handle INVPCID CPUID adjustment in VMX code") 6c7ea4b56bfe ("KVM: x86: Handle MPX CPUID adjustment in VMX code") e745e37d4977 ("KVM: x86: Refactor cpuid_mask() to auto-retrieve the register") b32666b13a72 ("KVM: x86: Introduce cpuid_entry_{change,set,clear}() mutators") 4c61534aaae2 ("KVM: x86: Introduce cpuid_entry_{get,has}() accessors") 5e12b2bb34e9 ("KVM: x86: Replace bare "unsigned" with "unsigned int" in cpuid helpers") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 0469e56a14bf8cfb80507e51b7aeec0332cdbc13 Mon Sep 17 00:00:00 2001 From: Jim Mattson <jmattson(a)google.com> Date: Fri, 30 Sep 2022 00:51:58 +0200 Subject: [PATCH] KVM: x86: Mask off reserved bits in CPUID.80000001H KVM_GET_SUPPORTED_CPUID should only enumerate features that KVM actually supports. CPUID.80000001:EBX[27:16] are reserved bits and should be masked off. Fixes: 0771671749b5 ("KVM: Enhance guest cpuid management") Signed-off-by: Jim Mattson <jmattson(a)google.com> Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 7065462378e2..834feeb0a828 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -1133,6 +1133,7 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function) entry->eax = max(entry->eax, 0x80000021); break; case 0x80000001: + entry->ebx &= ~GENMASK(27, 16); cpuid_entry_override(entry, CPUID_8000_0001_EDX); cpuid_entry_override(entry, CPUID_8000_0001_ECX); break;

2 years, 1 month

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FAILED: patch "[PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 079f6889818d ("KVM: x86: Mask off reserved bits in CPUID.8000001AH") 382409b4c43e ("kvm: x86: Include CPUID leaf 0x8000001e in kvm's supported CPUID") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 079f6889818dd07903fb36c252532ab47ebb6d48 Mon Sep 17 00:00:00 2001 From: Jim Mattson <jmattson(a)google.com> Date: Thu, 29 Sep 2022 15:52:01 -0700 Subject: [PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH KVM_GET_SUPPORTED_CPUID should only enumerate features that KVM actually supports. In the case of CPUID.8000001AH, only three bits are currently defined. The 125 reserved bits should be masked off. Fixes: 24c82e576b78 ("KVM: Sanitize cpuid") Signed-off-by: Jim Mattson <jmattson(a)google.com> Message-Id: <20220929225203.2234702-4-jmattson(a)google.com> Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 489c028859e1..a0292ba650df 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -1189,6 +1189,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function) entry->ecx = entry->edx = 0; break; case 0x8000001a: + entry->eax &= GENMASK(2, 0); + entry->ebx = entry->ecx = entry->edx = 0; + break; case 0x8000001e: break; case 0x8000001F:

2 years, 1 month

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FAILED: patch "[PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 079f6889818d ("KVM: x86: Mask off reserved bits in CPUID.8000001AH") 382409b4c43e ("kvm: x86: Include CPUID leaf 0x8000001e in kvm's supported CPUID") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 079f6889818dd07903fb36c252532ab47ebb6d48 Mon Sep 17 00:00:00 2001 From: Jim Mattson <jmattson(a)google.com> Date: Thu, 29 Sep 2022 15:52:01 -0700 Subject: [PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH KVM_GET_SUPPORTED_CPUID should only enumerate features that KVM actually supports. In the case of CPUID.8000001AH, only three bits are currently defined. The 125 reserved bits should be masked off. Fixes: 24c82e576b78 ("KVM: Sanitize cpuid") Signed-off-by: Jim Mattson <jmattson(a)google.com> Message-Id: <20220929225203.2234702-4-jmattson(a)google.com> Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 489c028859e1..a0292ba650df 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -1189,6 +1189,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function) entry->ecx = entry->edx = 0; break; case 0x8000001a: + entry->eax &= GENMASK(2, 0); + entry->ebx = entry->ecx = entry->edx = 0; + break; case 0x8000001e: break; case 0x8000001F:

2 years, 1 month

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FAILED: patch "[PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH" failed to apply to 4.19-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.19-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 079f6889818d ("KVM: x86: Mask off reserved bits in CPUID.8000001AH") 382409b4c43e ("kvm: x86: Include CPUID leaf 0x8000001e in kvm's supported CPUID") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 079f6889818dd07903fb36c252532ab47ebb6d48 Mon Sep 17 00:00:00 2001 From: Jim Mattson <jmattson(a)google.com> Date: Thu, 29 Sep 2022 15:52:01 -0700 Subject: [PATCH] KVM: x86: Mask off reserved bits in CPUID.8000001AH KVM_GET_SUPPORTED_CPUID should only enumerate features that KVM actually supports. In the case of CPUID.8000001AH, only three bits are currently defined. The 125 reserved bits should be masked off. Fixes: 24c82e576b78 ("KVM: Sanitize cpuid") Signed-off-by: Jim Mattson <jmattson(a)google.com> Message-Id: <20220929225203.2234702-4-jmattson(a)google.com> Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 489c028859e1..a0292ba650df 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -1189,6 +1189,9 @@ static inline int __do_cpuid_func(struct kvm_cpuid_array *array, u32 function) entry->ecx = entry->edx = 0; break; case 0x8000001a: + entry->eax &= GENMASK(2, 0); + entry->ebx = entry->ecx = entry->edx = 0; + break; case 0x8000001e: break; case 0x8000001F:

2 years, 1 month

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WTF: patch "[PATCH] KVM: debugfs: Return retval of simple_attr_open() if it fails" was seriously submitted to be applied to the 6.0-stable tree?

by gregkh＠linuxfoundation.org

The patch below was submitted to be applied to the 6.0-stable tree. I fail to see how this patch meets the stable kernel rules as found at Documentation/process/stable-kernel-rules.rst. I could be totally wrong, and if so, please respond to <stable(a)vger.kernel.org> and let me know why this patch should be applied. Otherwise, it is now dropped from my patch queues, never to be seen again. thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 180418e2eb33be5c8d0b703c843e0ebc045aef80 Mon Sep 17 00:00:00 2001 From: Hou Wenlong <houwenlong.hwl(a)antgroup.com> Date: Mon, 17 Oct 2022 11:06:10 +0800 Subject: [PATCH] KVM: debugfs: Return retval of simple_attr_open() if it fails Although simple_attr_open() fails only with -ENOMEM with current code base, it would be nicer to return retval of simple_attr_open() directly in kvm_debugfs_open(). No functional change intended. Signed-off-by: Hou Wenlong <houwenlong.hwl(a)antgroup.com> Message-Id: <69d64d93accd1f33691b8a383ae555baee80f943.1665975828.git.houwenlong.hwl(a)antgroup.com> Cc: stable(a)vger.kernel.org Signed-off-by: Paolo Bonzini <pbonzini(a)redhat.com> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 1376a47fedee..f1df24c2bc84 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -5409,6 +5409,7 @@ static int kvm_debugfs_open(struct inode *inode, struct file *file, int (*get)(void *, u64 *), int (*set)(void *, u64), const char *fmt) { + int ret; struct kvm_stat_data *stat_data = (struct kvm_stat_data *) inode->i_private; @@ -5420,15 +5421,13 @@ static int kvm_debugfs_open(struct inode *inode, struct file *file, if (!kvm_get_kvm_safe(stat_data->kvm)) return -ENOENT; - if (simple_attr_open(inode, file, get, - kvm_stats_debugfs_mode(stat_data->desc) & 0222 - ? set : NULL, - fmt)) { + ret = simple_attr_open(inode, file, get, + kvm_stats_debugfs_mode(stat_data->desc) & 0222 + ? set : NULL, fmt); + if (ret) kvm_put_kvm(stat_data->kvm); - return -ENOMEM; - } - return 0; + return ret; } static int kvm_debugfs_release(struct inode *inode, struct file *file)

2 years, 1 month

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FAILED: patch "[PATCH] parisc: Avoid printing the hardware path twice" failed to apply to 4.9-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.9-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 2b6ae0962b42 ("parisc: Avoid printing the hardware path twice") 4f80b70e1953 ("parisc: Use proper printk format for resource_size_t") 5e791d2e4785 ("parisc: Convert printk(KERN_LEVEL) to pr_lvl()") 0ae60d0c4f19 ("parisc: Show unhashed hardware inventory") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2b6ae0962b421103feb41a80406732944b0665b3 Mon Sep 17 00:00:00 2001 From: Helge Deller <deller(a)gmx.de> Date: Fri, 28 Oct 2022 18:12:49 +0200 Subject: [PATCH] parisc: Avoid printing the hardware path twice Avoid that the hardware path is shown twice in the kernel log, and clean up the output of the version numbers to show up in the same order as they are listed in the hardware database in the hardware.c file. Additionally, optimize the memory footprint of the hardware database and mark some code as init code. Fixes: cab56b51ec0e ("parisc: Fix device names in /proc/iomem") Signed-off-by: Helge Deller <deller(a)gmx.de> Cc: <stable(a)vger.kernel.org> # v4.9+ diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h index 9d3d7737c58b..a005ebc54779 100644 --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -10,12 +10,12 @@ #define SVERSION_ANY_ID PA_SVERSION_ANY_ID struct hp_hardware { - unsigned short hw_type:5; /* HPHW_xxx */ - unsigned short hversion; - unsigned long sversion:28; - unsigned short opt; - const char name[80]; /* The hardware description */ -}; + unsigned int hw_type:8; /* HPHW_xxx */ + unsigned int hversion:12; + unsigned int sversion:12; + unsigned char opt; + unsigned char name[59]; /* The hardware description */ +} __packed; struct parisc_device; diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index d126e78e101a..e7ee0c0c91d3 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -882,15 +882,13 @@ void __init walk_central_bus(void) &root); } -static void print_parisc_device(struct parisc_device *dev) +static __init void print_parisc_device(struct parisc_device *dev) { - char hw_path[64]; - static int count; + static int count __initdata; - print_pa_hwpath(dev, hw_path); - pr_info("%d. %s at %pap [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", - ++count, dev->name, &(dev->hpa.start), hw_path, dev->id.hw_type, - dev->id.hversion_rev, dev->id.hversion, dev->id.sversion); + pr_info("%d. %s at %pap { type:%d, hv:%#x, sv:%#x, rev:%#x }", + ++count, dev->name, &(dev->hpa.start), dev->id.hw_type, + dev->id.hversion, dev->id.sversion, dev->id.hversion_rev); if (dev->num_addrs) { int k; @@ -1079,7 +1077,7 @@ static __init int qemu_print_iodc_data(struct device *lin_dev, void *data) -static int print_one_device(struct device * dev, void * data) +static __init int print_one_device(struct device * dev, void * data) { struct parisc_device * pdev = to_parisc_device(dev);

2 years, 1 month

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FAILED: patch "[PATCH] parisc: Avoid printing the hardware path twice" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 2b6ae0962b42 ("parisc: Avoid printing the hardware path twice") 4f80b70e1953 ("parisc: Use proper printk format for resource_size_t") 5e791d2e4785 ("parisc: Convert printk(KERN_LEVEL) to pr_lvl()") 0ae60d0c4f19 ("parisc: Show unhashed hardware inventory") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 2b6ae0962b421103feb41a80406732944b0665b3 Mon Sep 17 00:00:00 2001 From: Helge Deller <deller(a)gmx.de> Date: Fri, 28 Oct 2022 18:12:49 +0200 Subject: [PATCH] parisc: Avoid printing the hardware path twice Avoid that the hardware path is shown twice in the kernel log, and clean up the output of the version numbers to show up in the same order as they are listed in the hardware database in the hardware.c file. Additionally, optimize the memory footprint of the hardware database and mark some code as init code. Fixes: cab56b51ec0e ("parisc: Fix device names in /proc/iomem") Signed-off-by: Helge Deller <deller(a)gmx.de> Cc: <stable(a)vger.kernel.org> # v4.9+ diff --git a/arch/parisc/include/asm/hardware.h b/arch/parisc/include/asm/hardware.h index 9d3d7737c58b..a005ebc54779 100644 --- a/arch/parisc/include/asm/hardware.h +++ b/arch/parisc/include/asm/hardware.h @@ -10,12 +10,12 @@ #define SVERSION_ANY_ID PA_SVERSION_ANY_ID struct hp_hardware { - unsigned short hw_type:5; /* HPHW_xxx */ - unsigned short hversion; - unsigned long sversion:28; - unsigned short opt; - const char name[80]; /* The hardware description */ -}; + unsigned int hw_type:8; /* HPHW_xxx */ + unsigned int hversion:12; + unsigned int sversion:12; + unsigned char opt; + unsigned char name[59]; /* The hardware description */ +} __packed; struct parisc_device; diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index d126e78e101a..e7ee0c0c91d3 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -882,15 +882,13 @@ void __init walk_central_bus(void) &root); } -static void print_parisc_device(struct parisc_device *dev) +static __init void print_parisc_device(struct parisc_device *dev) { - char hw_path[64]; - static int count; + static int count __initdata; - print_pa_hwpath(dev, hw_path); - pr_info("%d. %s at %pap [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", - ++count, dev->name, &(dev->hpa.start), hw_path, dev->id.hw_type, - dev->id.hversion_rev, dev->id.hversion, dev->id.sversion); + pr_info("%d. %s at %pap { type:%d, hv:%#x, sv:%#x, rev:%#x }", + ++count, dev->name, &(dev->hpa.start), dev->id.hw_type, + dev->id.hversion, dev->id.sversion, dev->id.hversion_rev); if (dev->num_addrs) { int k; @@ -1079,7 +1077,7 @@ static __init int qemu_print_iodc_data(struct device *lin_dev, void *data) -static int print_one_device(struct device * dev, void * data) +static __init int print_one_device(struct device * dev, void * data) { struct parisc_device * pdev = to_parisc_device(dev);

2 years, 1 month

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FAILED: patch "[PATCH] efi: random: reduce seed size to 32 bytes" failed to apply to 4.14-stable tree

by gregkh＠linuxfoundation.org

The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <stable(a)vger.kernel.org>. Possible dependencies: 161a438d730d ("efi: random: reduce seed size to 32 bytes") 6120681bdf1a ("Merge branch 'efi/urgent' into efi/core, to pick up fixes") thanks, greg k-h ------------------ original commit in Linus's tree ------------------ From 161a438d730dade2ba2b1bf8785f0759aba4ca5f Mon Sep 17 00:00:00 2001 From: Ard Biesheuvel <ardb(a)kernel.org> Date: Thu, 20 Oct 2022 10:39:08 +0200 Subject: [PATCH] efi: random: reduce seed size to 32 bytes We no longer need at least 64 bytes of random seed to permit the early crng init to complete. The RNG is now based on Blake2s, so reduce the EFI seed size to the Blake2s hash size, which is sufficient for our purposes. While at it, drop the READ_ONCE(), which was supposed to prevent size from being evaluated after seed was unmapped. However, this cannot actually happen, so READ_ONCE() is unnecessary here. Cc: <stable(a)vger.kernel.org> # v4.14+ Signed-off-by: Ard Biesheuvel <ardb(a)kernel.org> Reviewed-by: Jason A. Donenfeld <Jason(a)zx2c4.com> Acked-by: Ilias Apalodimas <ilias.apalodimas(a)linaro.org> diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index 3ecdc43a3f2b..a46df5d1d094 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -611,7 +611,7 @@ int __init efi_config_parse_tables(const efi_config_table_t *config_tables, seed = early_memremap(efi_rng_seed, sizeof(*seed)); if (seed != NULL) { - size = READ_ONCE(seed->size); + size = min(seed->size, EFI_RANDOM_SEED_SIZE); early_memunmap(seed, sizeof(*seed)); } else { pr_err("Could not map UEFI random seed!\n"); diff --git a/include/linux/efi.h b/include/linux/efi.h index 80f3c1c7827d..929d559ad41d 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1222,7 +1222,7 @@ efi_status_t efi_random_get_seed(void); arch_efi_call_virt_teardown(); \ }) -#define EFI_RANDOM_SEED_SIZE 64U +#define EFI_RANDOM_SEED_SIZE 32U // BLAKE2S_HASH_SIZE struct linux_efi_random_seed { u32 size;

2 years, 1 month

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[PATCH] ALSA: usb-audio: Add quirks for MacroSilicon MS2100/MS2106 devices (4.9-5.4)

by John Veness

commit 6e2c9105e0b743c92a157389d40f00b81bdd09fe upstream. Treat the claimed 96kHz 1ch in the descriptors as 48kHz 2ch, so that the audio stream doesn't sound mono. Also fix initial stream alignment, so that left and right channels are in the correct order. Signed-off-by: John Veness <john-linux(a)pelago.org.uk> Link: https://lore.kernel.org/r/20220624140757.28758-1-john-linux@pelago.org.uk Cc: <stable(a)vger.kernel.org> # 5.4 Cc: <stable(a)vger.kernel.org> # 4.19 Cc: <stable(a)vger.kernel.org> # 4.14 Cc: <stable(a)vger.kernel.org> # 4.9 --- Backported to 4.9-5.4. sound/usb/quirks-table.h | 58 ++++++++++++++++++++++++++++++++++++++++ sound/usb/quirks.c | 1 + 2 files changed, 59 insertions(+) diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index c29ccdf9e8bc..5f44b142a8b0 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3759,6 +3759,64 @@ ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* Asrock TRX40 Creator */ } }, +/* + * MacroSilicon MS2100/MS2106 based AV capture cards + * + * These claim 96kHz 1ch in the descriptors, but are actually 48kHz 2ch. + * They also need QUIRK_AUDIO_ALIGN_TRANSFER, which makes one wonder if + * they pretend to be 96kHz mono as a workaround for stereo being broken + * by that... + * + * They also have an issue with initial stream alignment that causes the + * channels to be swapped and out of phase, which is dealt with in quirks.c. + */ +{ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE | + USB_DEVICE_ID_MATCH_INT_CLASS | + USB_DEVICE_ID_MATCH_INT_SUBCLASS, + .idVendor = 0x534d, + .idProduct = 0x0021, + .bInterfaceClass = USB_CLASS_AUDIO, + .bInterfaceSubClass = USB_SUBCLASS_AUDIOCONTROL, + .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) { + .vendor_name = "MacroSilicon", + .product_name = "MS210x", + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = &(const struct snd_usb_audio_quirk[]) { + { + .ifnum = 2, + .type = QUIRK_AUDIO_ALIGN_TRANSFER, + }, + { + .ifnum = 2, + .type = QUIRK_AUDIO_STANDARD_MIXER, + }, + { + .ifnum = 3, + .type = QUIRK_AUDIO_FIXED_ENDPOINT, + .data = &(const struct audioformat) { + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .channels = 2, + .iface = 3, + .altsetting = 1, + .altset_idx = 1, + .attributes = 0, + .endpoint = 0x82, + .ep_attr = USB_ENDPOINT_XFER_ISOC | + USB_ENDPOINT_SYNC_ASYNC, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 48000, + .rate_max = 48000, + } + }, + { + .ifnum = -1 + } + } + } +}, + /* * MacroSilicon MS2109 based HDMI capture cards * diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 72223545abfd..d61f95dc1abf 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1440,6 +1440,7 @@ void snd_usb_set_format_quirk(struct snd_usb_substream *subs, case USB_ID(0x041e, 0x3f19): /* E-Mu 0204 USB */ set_format_emu_quirk(subs, fmt); break; + case USB_ID(0x534d, 0x0021): /* MacroSilicon MS2100/MS2106 */ case USB_ID(0x534d, 0x2109): /* MacroSilicon MS2109 */ subs->stream_offset_adj = 2; break; -- 2.34.1

2 years, 1 month

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[PATCH] mtd: nand: raw: qcom_nandc: handle ret from parse with codeword_fixup

by Christian Marangi

With use_codeword_fixup enabled, any return from mtd_device_parse_register gets overwritten. Aside from the clear bug, this is also problematic as a parser can EPROBE_DEFER and because this is not correctly handled, the nand is never rescanned later in the bootup process. An example of this problem is when smem requires additional time to be probed and nandc use qcomsmempart as parser. Parser will return EPROBE_DEFER but in the current code this ret gets overwritten by qcom_nand_host_parse_boot_partitions and qcom_nand_host_init_and_register return 0. Correctly handle the return code from mtd_device_parse_register so that any error from this function is not ignored. Fixes: 862bdedd7f4b ("mtd: nand: raw: qcom_nandc: add support for unprotected spare data pages") Cc: stable(a)vger.kernel.org # v6.0+ Signed-off-by: Christian Marangi <ansuelsmth(a)gmail.com> --- drivers/mtd/nand/raw/qcom_nandc.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index 8f80019a9f01..198a44794d2d 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -3167,16 +3167,18 @@ static int qcom_nand_host_init_and_register(struct qcom_nand_controller *nandc, ret = mtd_device_parse_register(mtd, probes, NULL, NULL, 0); if (ret) - nand_cleanup(chip); + goto err; if (nandc->props->use_codeword_fixup) { ret = qcom_nand_host_parse_boot_partitions(nandc, host, dn); - if (ret) { - nand_cleanup(chip); - return ret; - } + if (ret) + goto err; } + return 0; + +err: + nand_cleanup(chip); return ret; } -- 2.37.2

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Linux-stable-mirror November 2022