Commit 2d2af525 authored Apr 13, 2020 by Greg Kroah-Hartman

Merge 4.19.115 into android-4.19



Changes in 4.19.115
	ipv4: fix a RCU-list lock in fib_triestat_seq_show
	net, ip_tunnel: fix interface lookup with no key
	sctp: fix refcount bug in sctp_wfree
	sctp: fix possibly using a bad saddr with a given dst
	nvme-rdma: Avoid double freeing of async event data
	drm/amd/display: Add link_rate quirk for Apple 15" MBP 2017
	drm/bochs: downgrade pci_request_region failure from error to warning
	initramfs: restore default compression behavior
	drm/amdgpu: fix typo for vcn1 idle check
	tools/power turbostat: Fix gcc build warnings
	tools/power turbostat: Fix missing SYS_LPI counter on some Chromebooks
	drm/etnaviv: replace MMU flush marker with flush sequence
	media: rc: IR signal for Panasonic air conditioner too long
	misc: rtsx: set correct pcr_ops for rts522A
	misc: pci_endpoint_test: Fix to support > 10 pci-endpoint-test devices
	misc: pci_endpoint_test: Avoid using module parameter to determine irqtype
	coresight: do not use the BIT() macro in the UAPI header
	mei: me: add cedar fork device ids
	extcon: axp288: Add wakeup support
	power: supply: axp288_charger: Add special handling for HP Pavilion x2 10
	ALSA: hda/ca0132 - Add Recon3Di quirk to handle integrated sound on EVGA X99 Classified motherboard
	rxrpc: Fix sendmsg(MSG_WAITALL) handling
	net: Fix Tx hash bound checking
	padata: always acquire cpu_hotplug_lock before pinst->lock
	bitops: protect variables in set_mask_bits() macro
	include/linux/notifier.h: SRCU: fix ctags
	mm: mempolicy: require at least one nodeid for MPOL_PREFERRED
	ipv6: don't auto-add link-local address to lag ports
	net: dsa: bcm_sf2: Do not register slave MDIO bus with OF
	net: dsa: bcm_sf2: Ensure correct sub-node is parsed
	net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers
	net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting
	slcan: Don't transmit uninitialized stack data in padding
	mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE
	random: always use batched entropy for get_random_u{32,64}
	usb: dwc3: gadget: Wrap around when skip TRBs
	tools/accounting/getdelays.c: fix netlink attribute length
	hwrng: imx-rngc - fix an error path
	ASoC: jz4740-i2s: Fix divider written at incorrect offset in register
	IB/hfi1: Call kobject_put() when kobject_init_and_add() fails
	IB/hfi1: Fix memory leaks in sysfs registration and unregistration
	ceph: remove the extra slashes in the server path
	ceph: canonicalize server path in place
	RDMA/ucma: Put a lock around every call to the rdma_cm layer
	RDMA/cma: Teach lockdep about the order of rtnl and lock
	Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
	RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow
	fbcon: fix null-ptr-deref in fbcon_switch
	clk: qcom: rcg: Return failure for RCG update
	drm/msm: stop abusing dma_map/unmap for cache
	arm64: Fix size of __early_cpu_boot_status
	rpmsg: glink: Remove chunk size word align warning
	usb: dwc3: don't set gadget->is_otg flag
	drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
	drm/msm: Use the correct dma_sync calls in msm_gem
	Linux 4.19.115

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idc17d8aa387491167efc60df0a9764b82e4344da

parents 33442ca1 6dd0e326

Makefile

+1 −1

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		VERSION = 4
		PATCHLEVEL = 19
		SUBLEVEL = 114
		SUBLEVEL = 115
		EXTRAVERSION =
		NAME = "People's Front"

arch/arm64/kernel/head.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -674,7 +674,7 @@ ENTRY(__boot_cpu_mode)
		* with MMU turned off.
		*/
		ENTRY(__early_cpu_boot_status)
		.long 0
		.quad 0

		.popsection

drivers/char/hw_random/imx-rngc.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -111,8 +111,10 @@ static int imx_rngc_self_test(struct imx_rngc *rngc)
		return -ETIMEDOUT;
		}

		if (rngc->err_reg != 0)
		if (rngc->err_reg != 0) {
		imx_rngc_irq_mask_clear(rngc);
		return -EIO;
		}

		return 0;
		}

drivers/char/random.c

+4 −16

Original line number	Diff line number	Diff line
		@@ -2146,11 +2146,11 @@ struct batched_entropy {

		/*
		* Get a random word for internal kernel use only. The quality of the random
		* number is either as good as RDRAND or as good as /dev/urandom, with the
		* goal of being quite fast and not depleting entropy. In order to ensure
		* number is good as /dev/urandom, but there is no backtrack protection, with
		* the goal of being quite fast and not depleting entropy. In order to ensure
		* that the randomness provided by this function is okay, the function
		* wait_for_random_bytes() should be called and return 0 at least once
		* at any point prior.
		* wait_for_random_bytes() should be called and return 0 at least once at any
		* point prior.
		*/
		static DEFINE_PER_CPU(struct batched_entropy, batched_entropy_u64) = {
		.batch_lock = __SPIN_LOCK_UNLOCKED(batched_entropy_u64.lock),
		@@ -2163,15 +2163,6 @@ u64 get_random_u64(void)
		struct batched_entropy *batch;
		static void *previous;

		#if BITS_PER_LONG == 64
		if (arch_get_random_long((unsigned long *)&ret))
		return ret;
		#else
		if (arch_get_random_long((unsigned long *)&ret) &&
		arch_get_random_long((unsigned long *)&ret + 1))
		return ret;
		#endif

		warn_unseeded_randomness(&previous);

		batch = raw_cpu_ptr(&batched_entropy_u64);
		@@ -2196,9 +2187,6 @@ u32 get_random_u32(void)
		struct batched_entropy *batch;
		static void *previous;

		if (arch_get_random_int(&ret))
		return ret;

		warn_unseeded_randomness(&previous);

		batch = raw_cpu_ptr(&batched_entropy_u32);

drivers/clk/qcom/clk-rcg2.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -105,7 +105,7 @@ static int update_config(struct clk_rcg2 *rcg)
		}

		WARN(1, "%s: rcg didn't update its configuration.", name);
		return 0;
		return -EBUSY;
		}

		static int clk_rcg2_set_parent(struct clk_hw *hw, u8 index)