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Date: Wed, 7 Jul 2021 08:48:19 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org,
akpm@...ux-foundation.org, torvalds@...ux-foundation.org
Cc: lwn@....net, jslaby@...e.cz, gregkh@...uxfoundation.org
Subject: Re: Linux 5.10.48
diff --git a/Makefile b/Makefile
index fb2937bca41b..52dcfe3371c4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
VERSION = 5
PATCHLEVEL = 10
-SUBLEVEL = 47
+SUBLEVEL = 48
EXTRAVERSION =
NAME = Dare mighty things
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index ef56780022c3..d1ac2de41ea8 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -296,6 +296,7 @@ union kvm_mmu_extended_role {
unsigned int cr4_pke:1;
unsigned int cr4_smap:1;
unsigned int cr4_smep:1;
+ unsigned int cr4_la57:1;
unsigned int maxphyaddr:6;
};
};
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index 6b794344c02d..f2eeaf197294 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -4442,6 +4442,7 @@ static union kvm_mmu_extended_role kvm_calc_mmu_role_ext(struct kvm_vcpu *vcpu)
ext.cr4_smap = !!kvm_read_cr4_bits(vcpu, X86_CR4_SMAP);
ext.cr4_pse = !!is_pse(vcpu);
ext.cr4_pke = !!kvm_read_cr4_bits(vcpu, X86_CR4_PKE);
+ ext.cr4_la57 = !!kvm_read_cr4_bits(vcpu, X86_CR4_LA57);
ext.maxphyaddr = cpuid_maxphyaddr(vcpu);
ext.valid = 1;
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 14751c7ccd1f..d1300fc003ed 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1337,6 +1337,7 @@ config GPIO_TPS68470
config GPIO_TQMX86
tristate "TQ-Systems QTMX86 GPIO"
depends on MFD_TQMX86 || COMPILE_TEST
+ depends on HAS_IOPORT_MAP
select GPIOLIB_IRQCHIP
help
This driver supports GPIO on the TQMX86 IO controller.
@@ -1404,6 +1405,7 @@ menu "PCI GPIO expanders"
config GPIO_AMD8111
tristate "AMD 8111 GPIO driver"
depends on X86 || COMPILE_TEST
+ depends on HAS_IOPORT_MAP
help
The AMD 8111 south bridge contains 32 GPIO pins which can be used.
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 643f4c557ac2..ba6ed2a413f5 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -361,7 +361,7 @@ static int mxc_gpio_init_gc(struct mxc_gpio_port *port, int irq_base)
ct->chip.irq_unmask = irq_gc_mask_set_bit;
ct->chip.irq_set_type = gpio_set_irq_type;
ct->chip.irq_set_wake = gpio_set_wake_irq;
- ct->chip.flags = IRQCHIP_MASK_ON_SUSPEND;
+ ct->chip.flags = IRQCHIP_MASK_ON_SUSPEND | IRQCHIP_ENABLE_WAKEUP_ON_SUSPEND;
ct->regs.ack = GPIO_ISR;
ct->regs.mask = GPIO_IMR;
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 7daa12eec01b..b4946b595d86 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -590,7 +590,7 @@ nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
int i;
- if (!ttm_dma)
+ if (!ttm_dma || !ttm_dma->dma_address)
return;
/* Don't waste time looping if the object is coherent */
@@ -610,7 +610,7 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
int i;
- if (!ttm_dma)
+ if (!ttm_dma || !ttm_dma->dma_address)
return;
/* Don't waste time looping if the object is coherent */
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c
index 13d50b178166..b3391ecedda7 100644
--- a/drivers/infiniband/hw/mlx5/fs.c
+++ b/drivers/infiniband/hw/mlx5/fs.c
@@ -2136,6 +2136,13 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_FLOW_MATCHER_CREATE)(
if (err)
goto end;
+ if (obj->ns_type == MLX5_FLOW_NAMESPACE_FDB &&
+ mlx5_eswitch_mode(dev->mdev->priv.eswitch) !=
+ MLX5_ESWITCH_OFFLOADS) {
+ err = -EINVAL;
+ goto end;
+ }
+
uobj->object = obj;
obj->mdev = dev->mdev;
atomic_set(&obj->usecnt, 0);
diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
index fd4b582110b2..77961f058367 100644
--- a/drivers/scsi/sr.c
+++ b/drivers/scsi/sr.c
@@ -220,6 +220,8 @@ static unsigned int sr_get_events(struct scsi_device *sdev)
return DISK_EVENT_EJECT_REQUEST;
else if (med->media_event_code == 2)
return DISK_EVENT_MEDIA_CHANGE;
+ else if (med->media_event_code == 3)
+ return DISK_EVENT_EJECT_REQUEST;
return 0;
}
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