Greg Kroah-Hartman bce09d96d6 Merge 4.19.177 into android-4.19-stable
Changes in 4.19.177
	tracing: Do not count ftrace events in top level enable output
	tracing: Check length before giving out the filter buffer
	arm/xen: Don't probe xenbus as part of an early initcall
	arm64: dts: rockchip: Fix PCIe DT properties on rk3399
	platform/x86: hp-wmi: Disable tablet-mode reporting by default
	ovl: perform vfs_getxattr() with mounter creds
	cap: fix conversions on getxattr
	ovl: skip getxattr of security labels
	drm/amd/display: Fix dc_sink kref count in emulated_link_detect
	drm/amd/display: Free atomic state after drm_atomic_commit
	riscv: virt_addr_valid must check the address belongs to linear mapping
	bfq-iosched: Revert "bfq: Fix computation of shallow depth"
	ARM: dts: lpc32xx: Revert set default clock rate of HCLK PLL
	ARM: ensure the signal page contains defined contents
	ARM: kexec: fix oops after TLB are invalidated
	mt76: dma: fix a possible memory leak in mt76_add_fragment()
	bpf: Check for integer overflow when using roundup_pow_of_two()
	netfilter: xt_recent: Fix attempt to update deleted entry
	netfilter: flowtable: fix tcp and udp header checksum update
	xen/netback: avoid race in xenvif_rx_ring_slots_available()
	net: stmmac: set TxQ mode back to DCB after disabling CBS
	netfilter: conntrack: skip identical origin tuple in same zone only
	net: hns3: add a check for queue_id in hclge_reset_vf_queue()
	firmware_loader: align .builtin_fw to 8
	i2c: stm32f7: fix configuration of the digital filter
	h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
	usb: dwc3: ulpi: fix checkpatch warning
	usb: dwc3: ulpi: Replace CPU-based busyloop with Protocol-based one
	net: fix iteration for sctp transport seq_files
	net/vmw_vsock: improve locking in vsock_connect_timeout()
	net: watchdog: hold device global xmit lock during tx disable
	vsock/virtio: update credit only if socket is not closed
	vsock: fix locking in vsock_shutdown()
	net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS
	net/qrtr: restrict user-controlled length in qrtr_tun_write_iter()
	ovl: expand warning in ovl_d_real()
	x86/build: Disable CET instrumentation in the kernel for 32-bit too
	KVM: SEV: fix double locking due to incorrect backport
	net: qrtr: Fix port ID for control messages
	Xen/x86: don't bail early from clear_foreign_p2m_mapping()
	Xen/x86: also check kernel mapping in set_foreign_p2m_mapping()
	Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages()
	Xen/gntdev: correct error checking in gntdev_map_grant_pages()
	xen/arm: don't ignore return errors from set_phys_to_machine
	xen-blkback: don't "handle" error by BUG()
	xen-netback: don't "handle" error by BUG()
	xen-scsiback: don't "handle" error by BUG()
	xen-blkback: fix error handling in xen_blkbk_map()
	scsi: qla2xxx: Fix crash during driver load on big endian machines
	kvm: check tlbs_dirty directly
	Linux 4.19.177

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I5bef9024912d4568ab7ee3869072c0c4350513f5
2021-02-23 15:49:34 +01:00
2021-02-23 15:01:00 +01:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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