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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Browse Source 
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2021-03-25 15:31:22 -07:00
parent 84c7f6c33f 002322402d
commit efd13b71a3
1022 changed files with 8231 additions and 4660 deletions
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3
.mailmap
View File

@@ -36,6 +36,7 @@ Andrew Morton <akpm@linux-foundation.org>
Andrew Murray <amurray@thegoodpenguin.co.uk> <amurray@embedded-bits.co.uk>
Andrew Murray <amurray@thegoodpenguin.co.uk> <andrew.murray@arm.com>
Andrew Vasquez <andrew.vasquez@qlogic.com>
Andrey Konovalov <andreyknvl@gmail.com> <andreyknvl@google.com>
Andrey Ryabinin <ryabinin.a.a@gmail.com> <a.ryabinin@samsung.com>
Andrey Ryabinin <ryabinin.a.a@gmail.com> <aryabinin@virtuozzo.com>
Andy Adamson <andros@citi.umich.edu>
@@ -65,6 +66,8 @@ Changbin Du <changbin.du@intel.com> <changbin.du@gmail.com>
Changbin Du <changbin.du@intel.com> <changbin.du@intel.com>
Chao Yu <chao@kernel.org> <chao2.yu@samsung.com>
Chao Yu <chao@kernel.org> <yuchao0@huawei.com>
Chris Chiu <chris.chiu@canonical.com> <chiu@endlessm.com>
Chris Chiu <chris.chiu@canonical.com> <chiu@endlessos.org>
Christophe Ricard <christophe.ricard@gmail.com>
Christoph Hellwig <hch@lst.de>
Corey Minyard <minyard@acm.org>

2
Documentation/ABI/testing/sysfs-fs-xfs
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@@ -33,7 +33,7 @@ Contact: xfs@oss.sgi.com
Description:
The current state of the log write grant head. It
represents the total log reservation of all currently
oustanding transactions, including regrants due to
outstanding transactions, including regrants due to
rolling transactions. The grant head is exported in
"cycle:bytes" format.
Users: xfstests

10
Documentation/arm64/acpi_object_usage.rst
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@@ -17,12 +17,12 @@ For ACPI on arm64, tables also fall into the following categories:
- Recommended: BERT, EINJ, ERST, HEST, PCCT, SSDT
- Optional: BGRT, CPEP, CSRT, DBG2, DRTM, ECDT, FACS, FPDT, IORT,
MCHI, MPST, MSCT, NFIT, PMTT, RASF, SBST, SLIT, SPMI, SRAT, STAO,
TCPA, TPM2, UEFI, XENV
- Optional: BGRT, CPEP, CSRT, DBG2, DRTM, ECDT, FACS, FPDT, IBFT,
IORT, MCHI, MPST, MSCT, NFIT, PMTT, RASF, SBST, SLIT, SPMI, SRAT,
STAO, TCPA, TPM2, UEFI, XENV
- Not supported: BOOT, DBGP, DMAR, ETDT, HPET, IBFT, IVRS, LPIT,
MSDM, OEMx, PSDT, RSDT, SLIC, WAET, WDAT, WDRT, WPBT
- Not supported: BOOT, DBGP, DMAR, ETDT, HPET, IVRS, LPIT, MSDM, OEMx,
PSDT, RSDT, SLIC, WAET, WDAT, WDRT, WPBT
====== ========================================================================
Table Usage for ARMv8 Linux

3
Documentation/arm64/silicon-errata.rst
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@@ -130,6 +130,9 @@ stable kernels.
| Marvell | ARM-MMU-500 | #582743 | N/A |
+----------------+-----------------+-----------------+-----------------------------+
+----------------+-----------------+-----------------+-----------------------------+
| NVIDIA | Carmel Core | N/A | NVIDIA_CARMEL_CNP_ERRATUM |
+----------------+-----------------+-----------------+-----------------------------+
+----------------+-----------------+-----------------+-----------------------------+
| Freescale/NXP | LS2080A/LS1043A | A-008585 | FSL_ERRATUM_A008585 |
+----------------+-----------------+-----------------+-----------------------------+
+----------------+-----------------+-----------------+-----------------------------+

1
Documentation/devicetree/bindings/interrupt-controller/ingenic,intc.yaml
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@@ -23,6 +23,7 @@ properties:
- enum:
- ingenic,jz4775-intc
- ingenic,jz4770-intc
- ingenic,jz4760b-intc
- const: ingenic,jz4760-intc
- items:
- const: ingenic,x1000-intc

4
Documentation/devicetree/bindings/sound/fsl,spdif.yaml
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@@ -21,6 +21,10 @@ properties:
- fsl,vf610-spdif
- fsl,imx6sx-spdif
- fsl,imx8qm-spdif
- fsl,imx8qxp-spdif
- fsl,imx8mq-spdif
- fsl,imx8mm-spdif
- fsl,imx8mn-spdif
reg:
maxItems: 1

21
Documentation/gpu/todo.rst
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@@ -613,6 +613,27 @@ Some of these date from the very introduction of KMS in 2008 ...
Level: Intermediate
Remove automatic page mapping from dma-buf importing
----------------------------------------------------
When importing dma-bufs, the dma-buf and PRIME frameworks automatically map
imported pages into the importer's DMA area. drm_gem_prime_fd_to_handle() and
drm_gem_prime_handle_to_fd() require that importers call dma_buf_attach()
even if they never do actual device DMA, but only CPU access through
dma_buf_vmap(). This is a problem for USB devices, which do not support DMA
operations.
To fix the issue, automatic page mappings should be removed from the
buffer-sharing code. Fixing this is a bit more involved, since the import/export
cache is also tied to &drm_gem_object.import_attach. Meanwhile we paper over
this problem for USB devices by fishing out the USB host controller device, as
long as that supports DMA. Otherwise importing can still needlessly fail.
Contact: Thomas Zimmermann <tzimmermann@suse.de>, Daniel Vetter
Level: Advanced
Better Testing
==============

2
Documentation/networking/device_drivers/ethernet/amazon/ena.rst
View File

@@ -267,7 +267,7 @@ DATA PATH
Tx
--
end_start_xmit() is called by the stack. This function does the following:
ena_start_xmit() is called by the stack. This function does the following:
- Maps data buffers (skb->data and frags).
- Populates ena_buf for the push buffer (if the driver and device are

2
Documentation/networking/devlink/devlink-dpipe.rst
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@@ -52,7 +52,7 @@ purposes as a standard complementary tool. The system's view from
``devlink-dpipe`` should change according to the changes done by the
standard configuration tools.
For example, it’s quiet common to implement Access Control Lists (ACL)
For example, it’s quite common to implement Access Control Lists (ACL)
using Ternary Content Addressable Memory (TCAM). The TCAM memory can be
divided into TCAM regions. Complex TC filters can have multiple rules with
different priorities and different lookup keys. On the other hand hardware

4
Documentation/networking/devlink/devlink-port.rst
View File

@@ -151,7 +151,7 @@ representor netdevice.
-------------
A subfunction devlink port is created but it is not active yet. That means the
entities are created on devlink side, the e-switch port representor is created,
but the subfunction device itself it not created. A user might use e-switch port
but the subfunction device itself is not created. A user might use e-switch port
representor to do settings, putting it into bridge, adding TC rules, etc. A user
might as well configure the hardware address (such as MAC address) of the
subfunction while subfunction is inactive.
@@ -173,7 +173,7 @@ Terms and Definitions
* - Term
- Definitions
* - ``PCI device``
- A physical PCI device having one or more PCI bus consists of one or
- A physical PCI device having one or more PCI buses consists of one or
more PCI controllers.
* - ``PCI controller``
- A controller consists of potentially multiple physical functions,

2
Documentation/networking/xfrm_device.rst
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@@ -50,7 +50,7 @@ Callbacks to implement
The NIC driver offering ipsec offload will need to implement these
callbacks to make the offload available to the network stack's
XFRM subsytem. Additionally, the feature bits NETIF_F_HW_ESP and
XFRM subsystem. Additionally, the feature bits NETIF_F_HW_ESP and
NETIF_F_HW_ESP_TX_CSUM will signal the availability of the offload.

12
Documentation/virt/kvm/api.rst
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@@ -182,6 +182,9 @@ is dependent on the CPU capability and the kernel configuration. The limit can
be retrieved using KVM_CAP_ARM_VM_IPA_SIZE of the KVM_CHECK_EXTENSION
ioctl() at run-time.
Creation of the VM will fail if the requested IPA size (whether it is
implicit or explicit) is unsupported on the host.
Please note that configuring the IPA size does not affect the capability
exposed by the guest CPUs in ID_AA64MMFR0_EL1[PARange]. It only affects
size of the address translated by the stage2 level (guest physical to
@@ -1492,7 +1495,8 @@ Fails if any VCPU has already been created.
Define which vcpu is the Bootstrap Processor (BSP). Values are the same
as the vcpu id in KVM_CREATE_VCPU. If this ioctl is not called, the default
is vcpu 0.
is vcpu 0. This ioctl has to be called before vcpu creation,
otherwise it will return EBUSY error.
4.42 KVM_GET_XSAVE
@@ -4803,8 +4807,10 @@ If an MSR access is not permitted through the filtering, it generates a
allows user space to deflect and potentially handle various MSR accesses
into user space.
If a vCPU is in running state while this ioctl is invoked, the vCPU may
experience inconsistent filtering behavior on MSR accesses.
Note, invoking this ioctl with a vCPU is running is inherently racy. However,
KVM does guarantee that vCPUs will see either the previous filter or the new
filter, e.g. MSRs with identical settings in both the old and new filter will
have deterministic behavior.
4.127 KVM_XEN_HVM_SET_ATTR
--------------------------

30
MAINTAINERS
View File

@@ -261,8 +261,8 @@ ABI/API
L: linux-api@vger.kernel.org
F: include/linux/syscalls.h
F: kernel/sys_ni.c
F: include/uapi/
F: arch/*/include/uapi/
X: include/uapi/
X: arch/*/include/uapi/
ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
M: Hans de Goede <hdegoede@redhat.com>
@@ -1181,7 +1181,7 @@ M: Joel Fernandes <joel@joelfernandes.org>
M: Christian Brauner <christian@brauner.io>
M: Hridya Valsaraju <hridya@google.com>
M: Suren Baghdasaryan <surenb@google.com>
L: devel@driverdev.osuosl.org
L: linux-kernel@vger.kernel.org
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
F: drivers/android/
@@ -5839,7 +5839,7 @@ M: David Airlie <airlied@linux.ie>
M: Daniel Vetter <daniel@ffwll.ch>
L: dri-devel@lists.freedesktop.org
S: Maintained
B: https://bugs.freedesktop.org/
B: https://gitlab.freedesktop.org/drm
C: irc://chat.freenode.net/dri-devel
T: git git://anongit.freedesktop.org/drm/drm
F: Documentation/devicetree/bindings/display/
@@ -8120,7 +8120,6 @@ F: drivers/crypto/hisilicon/sec2/sec_main.c
HISILICON STAGING DRIVERS FOR HIKEY 960/970
M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/hikey9xx/
@@ -8525,6 +8524,7 @@ IBM Power SRIOV Virtual NIC Device Driver
M: Dany Madden <drt@linux.ibm.com>
M: Lijun Pan <ljp@linux.ibm.com>
M: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
R: Thomas Falcon <tlfalcon@linux.ibm.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/ibm/ibmvnic.*
@@ -12542,7 +12542,7 @@ NETWORKING [MPTCP]
M: Mat Martineau <mathew.j.martineau@linux.intel.com>
M: Matthieu Baerts <matthieu.baerts@tessares.net>
L: netdev@vger.kernel.org
L: mptcp@lists.01.org
L: mptcp@lists.linux.dev
S: Maintained
W: https://github.com/multipath-tcp/mptcp_net-next/wiki
B: https://github.com/multipath-tcp/mptcp_net-next/issues
@@ -14713,15 +14713,11 @@ F: drivers/net/ethernet/qlogic/qlcnic/
QLOGIC QLGE 10Gb ETHERNET DRIVER
M: Manish Chopra <manishc@marvell.com>
M: GR-Linux-NIC-Dev@marvell.com
L: netdev@vger.kernel.org
S: Supported
F: drivers/staging/qlge/
QLOGIC QLGE 10Gb ETHERNET DRIVER
M: Coiby Xu <coiby.xu@gmail.com>
L: netdev@vger.kernel.org
S: Maintained
S: Supported
F: Documentation/networking/device_drivers/qlogic/qlge.rst
F: drivers/staging/qlge/
QM1D1B0004 MEDIA DRIVER
M: Akihiro Tsukada <tskd08@gmail.com>
@@ -16891,8 +16887,10 @@ F: tools/spi/
SPIDERNET NETWORK DRIVER for CELL
M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
M: Geoff Levand <geoff@infradead.org>
L: netdev@vger.kernel.org
S: Supported
L: linuxppc-dev@lists.ozlabs.org
S: Maintained
F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst
F: drivers/net/ethernet/toshiba/spider_net*
@@ -17044,7 +17042,7 @@ F: drivers/staging/vt665?/
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: devel@driverdev.osuosl.org
L: linux-staging@lists.linux.dev
S: Supported
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
F: drivers/staging/
@@ -19139,7 +19137,7 @@ VME SUBSYSTEM
M: Martyn Welch <martyn@welchs.me.uk>
M: Manohar Vanga <manohar.vanga@gmail.com>
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: devel@driverdev.osuosl.org
L: linux-kernel@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
F: Documentation/driver-api/vme.rst
@@ -19170,7 +19168,7 @@ S: Maintained
F: drivers/infiniband/hw/vmw_pvrdma/
VMware PVSCSI driver
M: Jim Gill <jgill@vmware.com>
M: Vishal Bhakta <vbhakta@vmware.com>
M: VMware PV-Drivers <pv-drivers@vmware.com>
L: linux-scsi@vger.kernel.org
S: Maintained

6
Makefile
View File

@@ -2,7 +2,7 @@
VERSION = 5
PATCHLEVEL = 12
SUBLEVEL = 0
EXTRAVERSION = -rc2
EXTRAVERSION = -rc4
NAME = Frozen Wasteland
# *DOCUMENTATION*
@@ -264,7 +264,8 @@ no-dot-config-targets := $(clean-targets) \
$(version_h) headers headers_% archheaders archscripts \
%asm-generic kernelversion %src-pkg dt_binding_check \
outputmakefile
no-sync-config-targets := $(no-dot-config-targets) %install kernelrelease
no-sync-config-targets := $(no-dot-config-targets) %install kernelrelease \
image_name
single-targets := %.a %.i %.ko %.lds %.ll %.lst %.mod %.o %.s %.symtypes %/
config-build :=
@@ -478,6 +479,7 @@ USERINCLUDE := \
-I$(objtree)/arch/$(SRCARCH)/include/generated/uapi \
-I$(srctree)/include/uapi \
-I$(objtree)/include/generated/uapi \
-include $(srctree)/include/linux/compiler-version.h \
-include $(srctree)/include/linux/kconfig.h
# Use LINUXINCLUDE when you must reference the include/ directory.

3
arch/Kconfig
View File

@@ -632,13 +632,12 @@ config HAS_LTO_CLANG
def_bool y
# Clang >= 11: https://github.com/ClangBuiltLinux/linux/issues/510
depends on CC_IS_CLANG && CLANG_VERSION >= 110000 && LD_IS_LLD
depends on $(success,test $(LLVM) -eq 1)
depends on $(success,test $(LLVM_IAS) -eq 1)
depends on $(success,$(NM) --help | head -n 1 | grep -qi llvm)
depends on $(success,$(AR) --help | head -n 1 | grep -qi llvm)
depends on ARCH_SUPPORTS_LTO_CLANG
depends on !FTRACE_MCOUNT_USE_RECORDMCOUNT
depends on !KASAN
depends on !KASAN || KASAN_HW_TAGS
depends on !GCOV_KERNEL
help
The compiler and Kconfig options support building with Clang's

1
arch/arm/Kconfig
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@@ -348,6 +348,7 @@ config ARCH_EP93XX
select ARM_AMBA
imply ARM_PATCH_PHYS_VIRT
select ARM_VIC
select GENERIC_IRQ_MULTI_HANDLER
select AUTO_ZRELADDR
select CLKDEV_LOOKUP
select CLKSRC_MMIO

5
arch/arm/xen/p2m.c
View File

@@ -11,6 +11,7 @@
#include <xen/xen.h>
#include <xen/interface/memory.h>
#include <xen/grant_table.h>
#include <xen/page.h>
#include <xen/swiotlb-xen.h>
@@ -109,7 +110,7 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
map_ops[i].status = GNTST_general_error;
unmap.host_addr = map_ops[i].host_addr,
unmap.handle = map_ops[i].handle;
map_ops[i].handle = ~0;
map_ops[i].handle = INVALID_GRANT_HANDLE;
if (map_ops[i].flags & GNTMAP_device_map)
unmap.dev_bus_addr = map_ops[i].dev_bus_addr;
else
@@ -130,7 +131,6 @@ int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops,
return 0;
}
EXPORT_SYMBOL_GPL(set_foreign_p2m_mapping);
int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
struct gnttab_unmap_grant_ref *kunmap_ops,
@@ -145,7 +145,6 @@ int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops,
return 0;
}
EXPORT_SYMBOL_GPL(clear_foreign_p2m_mapping);
bool __set_phys_to_machine_multi(unsigned long pfn,
unsigned long mfn, unsigned long nr_pages)

22
arch/arm64/Kconfig
View File

@@ -810,6 +810,16 @@ config QCOM_FALKOR_ERRATUM_E1041
If unsure, say Y.
config NVIDIA_CARMEL_CNP_ERRATUM
bool "NVIDIA Carmel CNP: CNP on Carmel semantically different than ARM cores"
default y
help
If CNP is enabled on Carmel cores, non-sharable TLBIs on a core will not
invalidate shared TLB entries installed by a different core, as it would
on standard ARM cores.
If unsure, say Y.
config SOCIONEXT_SYNQUACER_PREITS
bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
default y
@@ -1055,8 +1065,6 @@ config HW_PERF_EVENTS
config SYS_SUPPORTS_HUGETLBFS
def_bool y
config ARCH_WANT_HUGE_PMD_SHARE
config ARCH_HAS_CACHE_LINE_SIZE
def_bool y
@@ -1157,8 +1165,8 @@ config XEN
config FORCE_MAX_ZONEORDER
int
default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
default "14" if ARM64_64K_PAGES
default "12" if ARM64_16K_PAGES
default "11"
help
The kernel memory allocator divides physically contiguous memory
@@ -1855,12 +1863,6 @@ config CMDLINE_FROM_BOOTLOADER
the boot loader doesn't provide any, the default kernel command
string provided in CMDLINE will be used.
config CMDLINE_EXTEND
bool "Extend bootloader kernel arguments"
help
The command-line arguments provided by the boot loader will be
appended to the default kernel command string.
config CMDLINE_FORCE
bool "Always use the default kernel command string"
help

2
arch/arm64/include/asm/checksum.h
View File

@@ -37,7 +37,7 @@ static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
} while (--n > 0);
sum += ((sum >> 32) | (sum << 32));
return csum_fold((__force u32)(sum >> 32));
return csum_fold((__force __wsum)(sum >> 32));
}
#define ip_fast_csum ip_fast_csum

3
arch/arm64/include/asm/cpucaps.h
View File

@@ -66,7 +66,8 @@
#define ARM64_WORKAROUND_1508412 58
#define ARM64_HAS_LDAPR 59
#define ARM64_KVM_PROTECTED_MODE 60
#define ARM64_WORKAROUND_NVIDIA_CARMEL_CNP 61
#define ARM64_NCAPS 61
#define ARM64_NCAPS 62
#endif /* __ASM_CPUCAPS_H */

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