Commit 765667b9 authored Sep 21, 2022 by Greg Kroah-Hartman

Merge 4.19.257 into android-4.19-stable



Changes in 4.19.257
	audit: fix potential double free on error path from fsnotify_add_inode_mark
	parisc: Fix exception handler for fldw and fstw instructions
	kernel/sys_ni: add compat entry for fadvise64_64
	pinctrl: amd: Don't save/restore interrupt status and wake status bits
	sched/deadline: Unthrottle PI boosted threads while enqueuing
	sched/deadline: Fix stale throttling on de-/boosted tasks
	sched/deadline: Fix priority inheritance with multiple scheduling classes
	kernel/sched: Remove dl_boosted flag comment
	xfrm: fix refcount leak in __xfrm_policy_check()
	af_key: Do not call xfrm_probe_algs in parallel
	rose: check NULL rose_loopback_neigh->loopback
	bonding: 802.3ad: fix no transmission of LACPDUs
	net: ipvtap - add __init/__exit annotations to module init/exit funcs
	netfilter: ebtables: reject blobs that don't provide all entry points
	netfilter: nft_payload: report ERANGE for too long offset and length
	netfilter: nft_payload: do not truncate csum_offset and csum_type
	netfilter: nft_osf: restrict osf to ipv4, ipv6 and inet families
	netfilter: nft_tunnel: restrict it to netdev family
	net: Fix data-races around weight_p and dev_weight_[rt]x_bias.
	net: Fix data-races around netdev_tstamp_prequeue.
	ratelimit: Fix data-races in ___ratelimit().
	net: Fix a data-race around sysctl_tstamp_allow_data.
	net: Fix a data-race around sysctl_net_busy_poll.
	net: Fix a data-race around sysctl_net_busy_read.
	net: Fix a data-race around netdev_budget.
	net: Fix a data-race around netdev_budget_usecs.
	net: Fix a data-race around sysctl_somaxconn.
	ixgbe: stop resetting SYSTIME in ixgbe_ptp_start_cyclecounter
	btrfs: check if root is readonly while setting security xattr
	x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry
	loop: Check for overflow while configuring loop
	asm-generic: sections: refactor memory_intersects
	s390: fix double free of GS and RI CBs on fork() failure
	mm/hugetlb: fix hugetlb not supporting softdirty tracking
	md: call __md_stop_writes in md_stop
	scsi: storvsc: Remove WQ_MEM_RECLAIM from storvsc_error_wq
	mm: Force TLB flush for PFNMAP mappings before unlink_file_vma()
	arm64: map FDT as RW for early_init_dt_scan()
	bpf: Fix the off-by-two error in range markings
	selftests/bpf: Fix test_align verifier log patterns
	s390/mm: do not trigger write fault when vma does not allow VM_WRITE
	x86/bugs: Add "unknown" reporting for MMIO Stale Data
	kbuild: Fix include path in scripts/Makefile.modpost
	Bluetooth: L2CAP: Fix build errors in some archs
	HID: steam: Prevent NULL pointer dereference in steam_{recv,send}_report
	media: pvrusb2: fix memory leak in pvr_probe
	HID: hidraw: fix memory leak in hidraw_release()
	fbdev: fb_pm2fb: Avoid potential divide by zero error
	ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead
	mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse
	drm/amd/display: clear optc underflow before turn off odm clock
	neigh: fix possible DoS due to net iface start/stop loop
	s390/hypfs: avoid error message under KVM
	netfilter: conntrack: NF_CONNTRACK_PROCFS should no longer default to y
	kprobes: don't call disarm_kprobe() for disabled kprobes
	net: neigh: don't call kfree_skb() under spin_lock_irqsave()
	Linux 4.19.257

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Idb88277f6113c70ac63bb9d515be36f4e93972ec

parents aa92fd88 41b46409

Documentation/admin-guide/hw-vuln/processor_mmio_stale_data.rst

+14 −0

Original line number	Diff line number	Diff line
		@@ -230,6 +230,20 @@ The possible values in this file are:
		* - 'Mitigation: Clear CPU buffers'
		- The processor is vulnerable and the CPU buffer clearing mitigation is
		enabled.
		* - 'Unknown: No mitigations'
		- The processor vulnerability status is unknown because it is
		out of Servicing period. Mitigation is not attempted.

		Definitions:
		------------

		Servicing period: The process of providing functional and security updates to
		Intel processors or platforms, utilizing the Intel Platform Update (IPU)
		process or other similar mechanisms.

		End of Servicing Updates (ESU): ESU is the date at which Intel will no
		longer provide Servicing, such as through IPU or other similar update
		processes. ESU dates will typically be aligned to end of quarter.

		If the processor is vulnerable then the following information is appended to
		the above information:

Makefile

+1 −1

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		VERSION = 4
		PATCHLEVEL = 19
		SUBLEVEL = 256
		SUBLEVEL = 257
		EXTRAVERSION =
		NAME = "People's Front"

arch/arm64/mm/mmu.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -972,11 +972,6 @@ void __init fixmap_remap_fdt(phys_addr_t dt_phys, int size, pgprot_t prot)
		return dt_virt;
		}

		int __init arch_ioremap_p4d_supported(void)
		{
		return 0;
		}

		int __init arch_ioremap_pud_supported(void)
		{
		/*

arch/parisc/kernel/unaligned.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -121,7 +121,7 @@
		#define R1(i) (((i)>>21)&0x1f)
		#define R2(i) (((i)>>16)&0x1f)
		#define R3(i) ((i)&0x1f)
		#define FR3(i) ((((i)<<1)&0x1f)\|(((i)>>6)&1))
		#define FR3(i) ((((i)&0x1f)<<1)\|(((i)>>6)&1))
		#define IM(i,n) (((i)>>1&((1<<(n-1))-1))\|((i)&1?((0-1L)<<(n-1)):0))
		#define IM5_2(i) IM((i)>>16,5)
		#define IM5_3(i) IM((i),5)

arch/s390/hypfs/hypfs_diag.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -437,7 +437,7 @@ __init int hypfs_diag_init(void)
		int rc;

		if (diag204_probe()) {
		pr_err("The hardware system does not support hypfs\n");
		pr_info("The hardware system does not support hypfs\n");
		return -ENODATA;
		}
		if (diag204_info_type == DIAG204_INFO_EXT) {