Merge 5.10.17 into android12-5.10

Changes in 5.10.17
	objtool: Fix seg fault with Clang non-section symbols
	Revert "dts: phy: add GPIO number and active state used for phy reset"
	gpio: mxs: GPIO_MXS should not default to y unconditionally
	gpio: ep93xx: fix BUG_ON port F usage
	gpio: ep93xx: Fix single irqchip with multi gpiochips
	tracing: Do not count ftrace events in top level enable output
	tracing: Check length before giving out the filter buffer
	drm/i915: Fix overlay frontbuffer tracking
	arm/xen: Don't probe xenbus as part of an early initcall
	cgroup: fix psi monitor for root cgroup
	Revert "drm/amd/display: Update NV1x SR latency values"
	drm/i915/tgl+: Make sure TypeC FIA is powered up when initializing it
	drm/dp_mst: Don't report ports connected if nothing is attached to them
	dmaengine: move channel device_node deletion to driver
	tmpfs: disallow CONFIG_TMPFS_INODE64 on s390
	tmpfs: disallow CONFIG_TMPFS_INODE64 on alpha
	soc: ti: omap-prm: Fix boot time errors for rst_map_012 bits 0 and 1
	arm64: dts: rockchip: Fix PCIe DT properties on rk3399
	arm64: dts: qcom: sdm845: Reserve LPASS clocks in gcc
	ARM: OMAP2+: Fix suspcious RCU usage splats for omap_enter_idle_coupled
	arm64: dts: rockchip: remove interrupt-names property from rk3399 vdec node
	platform/x86: hp-wmi: Disable tablet-mode reporting by default
	arm64: dts: rockchip: Disable display for NanoPi R2S
	ovl: perform vfs_getxattr() with mounter creds
	cap: fix conversions on getxattr
	ovl: skip getxattr of security labels
	scsi: lpfc: Fix EEH encountering oops with NVMe traffic
	x86/split_lock: Enable the split lock feature on another Alder Lake CPU
	nvme-pci: ignore the subsysem NQN on Phison E16
	drm/amd/display: Fix DPCD translation for LTTPR AUX_RD_INTERVAL
	drm/amd/display: Add more Clock Sources to DCN2.1
	drm/amd/display: Release DSC before acquiring
	drm/amd/display: Fix dc_sink kref count in emulated_link_detect
	drm/amd/display: Free atomic state after drm_atomic_commit
	drm/amd/display: Decrement refcount of dc_sink before reassignment
	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
	kallsyms: fix nonconverging kallsyms table with lld
	ARM: ensure the signal page contains defined contents
	ARM: kexec: fix oops after TLB are invalidated
	ubsan: implement __ubsan_handle_alignment_assumption
	Revert "lib: Restrict cpumask_local_spread to houskeeping CPUs"
	x86/efi: Remove EFI PGD build time checks
	lkdtm: don't move ctors to .rodata
	KVM: x86: cleanup CR3 reserved bits checks
	cgroup-v1: add disabled controller check in cgroup1_parse_param()
	dmaengine: idxd: fix misc interrupt completion
	ath9k: fix build error with LEDS_CLASS=m
	mt76: dma: fix a possible memory leak in mt76_add_fragment()
	drm/vc4: hvs: Fix buffer overflow with the dlist handling
	dmaengine: idxd: check device state before issue command
	bpf: Unbreak BPF_PROG_TYPE_KPROBE when kprobe is called via do_int3
	bpf: Check for integer overflow when using roundup_pow_of_two()
	netfilter: xt_recent: Fix attempt to update deleted entry
	selftests: netfilter: fix current year
	netfilter: nftables: fix possible UAF over chains from packet path in netns
	netfilter: flowtable: fix tcp and udp header checksum update
	xen/netback: avoid race in xenvif_rx_ring_slots_available()
	net: hdlc_x25: Return meaningful error code in x25_open
	net: ipa: set error code in gsi_channel_setup()
	hv_netvsc: Reset the RSC count if NVSP_STAT_FAIL in netvsc_receive()
	net: enetc: initialize the RFS and RSS memories
	selftests: txtimestamp: fix compilation issue
	net: stmmac: set TxQ mode back to DCB after disabling CBS
	ibmvnic: Clear failover_pending if unable to schedule
	netfilter: conntrack: skip identical origin tuple in same zone only
	scsi: scsi_debug: Fix a memory leak
	x86/build: Disable CET instrumentation in the kernel for 32-bit too
	net: dsa: felix: implement port flushing on .phylink_mac_link_down
	net: hns3: add a check for queue_id in hclge_reset_vf_queue()
	net: hns3: add a check for tqp_index in hclge_get_ring_chain_from_mbx()
	net: hns3: add a check for index in hclge_get_rss_key()
	firmware_loader: align .builtin_fw to 8
	drm/sun4i: tcon: set sync polarity for tcon1 channel
	drm/sun4i: dw-hdmi: always set clock rate
	drm/sun4i: Fix H6 HDMI PHY configuration
	drm/sun4i: dw-hdmi: Fix max. frequency for H6
	clk: sunxi-ng: mp: fix parent rate change flag check
	i2c: stm32f7: fix configuration of the digital filter
	h8300: fix PREEMPTION build, TI_PRE_COUNT undefined
	scripts: set proper OpenSSL include dir also for sign-file
	x86/pci: Create PCI/MSI irqdomain after x86_init.pci.arch_init()
	arm64: mte: Allow PTRACE_PEEKMTETAGS access to the zero page
	rxrpc: Fix clearance of Tx/Rx ring when releasing a call
	udp: fix skb_copy_and_csum_datagram with odd segment sizes
	net: dsa: call teardown method on probe failure
	cpufreq: ACPI: Extend frequency tables to cover boost frequencies
	cpufreq: ACPI: Update arch scale-invariance max perf ratio if CPPC is not there
	net: gro: do not keep too many GRO packets in napi->rx_list
	net: fix iteration for sctp transport seq_files
	net/vmw_vsock: fix NULL pointer dereference
	net/vmw_vsock: improve locking in vsock_connect_timeout()
	net: watchdog: hold device global xmit lock during tx disable
	bridge: mrp: Fix the usage of br_mrp_port_switchdev_set_state
	switchdev: mrp: Remove SWITCHDEV_ATTR_ID_MRP_PORT_STAT
	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()
	kcov, usb: only collect coverage from __usb_hcd_giveback_urb in softirq
	Linux 5.10.17

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Id0300681f52b51d3f466f1e66ec3a6c25f65f4d3

tools/objtool/check.c

@@ -467,13 +467,20 @@ static int create_static_call_sections(struct objtool_file *file)
 
 		/* populate reloc for 'addr' */
 		reloc = malloc(sizeof(*reloc));
+
 		if (!reloc) {
 			perror("malloc");
 			return -1;
 		}
 		memset(reloc, 0, sizeof(*reloc));
-		reloc->sym = insn->sec->sym;
-		reloc->addend = insn->offset;
+
+		insn_to_reloc_sym_addend(insn->sec, insn->offset, reloc);
+		if (!reloc->sym) {
+			WARN_FUNC("static call tramp: missing containing symbol",
+				  insn->sec, insn->offset);
+			return -1;
+		}
+
 		reloc->type = R_X86_64_PC32;
 		reloc->offset = idx * sizeof(struct static_call_site);
 		reloc->sec = reloc_sec;

tools/objtool/elf.c

@@ -262,6 +262,32 @@ struct reloc *find_reloc_by_dest(const struct elf *elf, struct section *sec, uns
 	return find_reloc_by_dest_range(elf, sec, offset, 1);
 }
 
+void insn_to_reloc_sym_addend(struct section *sec, unsigned long offset,
+			      struct reloc *reloc)
+{
+	if (sec->sym) {
+		reloc->sym = sec->sym;
+		reloc->addend = offset;
+		return;
+	}
+
+	/*
+	 * The Clang assembler strips section symbols, so we have to reference
+	 * the function symbol instead:
+	 */
+	reloc->sym = find_symbol_containing(sec, offset);
+	if (!reloc->sym) {
+		/*
+		 * Hack alert.  This happens when we need to reference the NOP
+		 * pad insn immediately after the function.
+		 */
+		reloc->sym = find_symbol_containing(sec, offset - 1);
+	}
+
+	if (reloc->sym)
+		reloc->addend = offset - reloc->sym->offset;
+}
+
 static int read_sections(struct elf *elf)
 {
 	Elf_Scn *s = NULL;

tools/objtool/elf.h

@@ -140,6 +140,8 @@ struct reloc *find_reloc_by_dest(const struct elf *elf, struct section *sec, uns
 struct reloc *find_reloc_by_dest_range(const struct elf *elf, struct section *sec,
 				     unsigned long offset, unsigned int len);
 struct symbol *find_func_containing(struct section *sec, unsigned long offset);
+void insn_to_reloc_sym_addend(struct section *sec, unsigned long offset,
+			      struct reloc *reloc);
 int elf_rebuild_reloc_section(struct elf *elf, struct section *sec);
 
 #define for_each_sec(file, sec)						\

tools/objtool/orc_gen.c

@@ -105,30 +105,11 @@ static int create_orc_entry(struct elf *elf, struct section *u_sec, struct secti
 	}
 	memset(reloc, 0, sizeof(*reloc));
 
-	if (insn_sec->sym) {
-		reloc->sym = insn_sec->sym;
-		reloc->addend = insn_off;
-	} else {
-		/*
-		 * The Clang assembler doesn't produce section symbols, so we
-		 * have to reference the function symbol instead:
-		 */
-		reloc->sym = find_symbol_containing(insn_sec, insn_off);
-		if (!reloc->sym) {
-			/*
-			 * Hack alert.  This happens when we need to reference
-			 * the NOP pad insn immediately after the function.
-			 */
-			reloc->sym = find_symbol_containing(insn_sec,
-							   insn_off - 1);
-		}
-		if (!reloc->sym) {
-			WARN("missing symbol for insn at offset 0x%lx\n",
-			     insn_off);
-			return -1;
-		}
-
-		reloc->addend = insn_off - reloc->sym->offset;
+	insn_to_reloc_sym_addend(insn_sec, insn_off, reloc);
+	if (!reloc->sym) {
+		WARN("missing symbol for insn at offset 0x%lx",
+		     insn_off);
+		return -1;
 	}
 
 	reloc->type = R_X86_64_PC32;