This is the 5.4.85 stable release

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Merge 5.4.85 into android11-5.4-lts

Changes in 5.4.85
	ptrace: Prevent kernel-infoleak in ptrace_get_syscall_info()
	ipv4: fix error return code in rtm_to_fib_config()
	mac80211: mesh: fix mesh_pathtbl_init() error path
	net: bridge: vlan: fix error return code in __vlan_add()
	vrf: packets with lladdr src needs dst at input with orig_iif when needs strict
	net: hns3: remove a misused pragma packed
	udp: fix the proto value passed to ip_protocol_deliver_rcu for the segments
	enetc: Fix reporting of h/w packet counters
	bridge: Fix a deadlock when enabling multicast snooping
	net: stmmac: free tx skb buffer in stmmac_resume()
	tcp: select sane initial rcvq_space.space for big MSS
	tcp: fix cwnd-limited bug for TSO deferral where we send nothing
	net/mlx4_en: Avoid scheduling restart task if it is already running
	lan743x: fix for potential NULL pointer dereference with bare card
	net/mlx4_en: Handle TX error CQE
	net: ll_temac: Fix potential NULL dereference in temac_probe()
	net: stmmac: dwmac-meson8b: fix mask definition of the m250_sel mux
	net: stmmac: delete the eee_ctrl_timer after napi disabled
	ktest.pl: If size of log is too big to email, email error message
	USB: dummy-hcd: Fix uninitialized array use in init()
	USB: add RESET_RESUME quirk for Snapscan 1212
	ALSA: usb-audio: Fix potential out-of-bounds shift
	ALSA: usb-audio: Fix control 'access overflow' errors from chmap
	xhci: Give USB2 ports time to enter U3 in bus suspend
	xhci-pci: Allow host runtime PM as default for Intel Alpine Ridge LP
	USB: UAS: introduce a quirk to set no_write_same
	USB: sisusbvga: Make console support depend on BROKEN
	ALSA: pcm: oss: Fix potential out-of-bounds shift
	serial: 8250_omap: Avoid FIFO corruption caused by MDR1 access
	KVM: mmu: Fix SPTE encoding of MMIO generation upper half
	Revert "selftests/ftrace: check for do_sys_openat2 in user-memory test"
	membarrier: Explicitly sync remote cores when SYNC_CORE is requested
	x86/resctrl: Remove unused struct mbm_state::chunks_bw
	x86/resctrl: Fix incorrect local bandwidth when mba_sc is enabled
	Linux 5.4.85

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I0bdddb0770a6d417cb67dc8a977c583315091b01

include/uapi/linux/ptrace.h

@@ -81,7 +81,8 @@ struct seccomp_metadata {
 
 struct ptrace_syscall_info {
 	__u8 op;	/* PTRACE_SYSCALL_INFO_* */
-	__u32 arch __attribute__((__aligned__(sizeof(__u32))));
+	__u8 pad[3];
+	__u32 arch;
 	__u64 instruction_pointer;
 	__u64 stack_pointer;
 	union {