Update to 4.9-rc5

8 files changed, 20 insertions, 257 deletions

diff --git a/debian/changelog b/debian/changelog
index 483c0b6e0..241903ba9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,4 +1,6 @@
-linux (4.9~rc3-1~exp2) UNRELEASED; urgency=medium
+linux (4.9~rc5-1~exp1) UNRELEASED; urgency=medium
+
+  * New upstream release candidate
 
   [ Aurelien Jarno ]
   * Enable MAC802154, IEEE802154_ADF7242, IEEE802154_AT86RF230,
diff --git a/debian/patches/bugfix/all/firmware-remove-redundant-log-messages-from-drivers.patch b/debian/patches/bugfix/all/firmware-remove-redundant-log-messages-from-drivers.patch
index a63fc4a66..cc8d017f8 100644
--- a/debian/patches/bugfix/all/firmware-remove-redundant-log-messages-from-drivers.patch
+++ b/debian/patches/bugfix/all/firmware-remove-redundant-log-messages-from-drivers.patch
@@ -355,7 +355,7 @@ upstream submission.
  	}
 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c
 +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c
-@@ -2410,12 +2410,9 @@ static int stk9090m_frontend_attach(stru
+@@ -2411,12 +2411,9 @@ static int stk9090m_frontend_attach(stru
  
  	dib9000_i2c_enumeration(&adap->dev->i2c_adap, 1, 0x10, 0x80);
  
@@ -370,7 +370,7 @@ upstream submission.
  	stk9090m_config.microcode_B_fe_size = state->frontend_firmware->size;
  	stk9090m_config.microcode_B_fe_buffer = state->frontend_firmware->data;
  
-@@ -2476,12 +2473,9 @@ static int nim9090md_frontend_attach(str
+@@ -2477,12 +2474,9 @@ static int nim9090md_frontend_attach(str
  	msleep(20);
  	dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
  
@@ -406,7 +406,7 @@ upstream submission.
  		case CYPRESS_AN2135:
 --- a/drivers/media/usb/dvb-usb/gp8psk.c
 +++ b/drivers/media/usb/dvb-usb/gp8psk.c
-@@ -116,20 +116,14 @@ static int gp8psk_load_bcm4500fw(struct
+@@ -134,20 +134,14 @@ static int gp8psk_load_bcm4500fw(struct
  	const u8 *ptr;
  	u8 *buf;
  	if ((ret = request_firmware(&fw, bcm4500_firmware,
@@ -1032,7 +1032,7 @@ upstream submission.
  
 --- a/drivers/media/usb/s2255/s2255drv.c
 +++ b/drivers/media/usb/s2255/s2255drv.c
-@@ -2297,10 +2297,8 @@ static int s2255_probe(struct usb_interf
+@@ -2308,10 +2308,8 @@ static int s2255_probe(struct usb_interf
  	}
  	/* load the first chunk */
  	if (request_firmware(&dev->fw_data->fw,
@@ -1163,7 +1163,7 @@ upstream submission.
  
 --- a/drivers/net/ethernet/broadcom/bnx2.c
 +++ b/drivers/net/ethernet/broadcom/bnx2.c
-@@ -3720,16 +3720,13 @@ static int bnx2_request_uncached_firmwar
+@@ -3725,16 +3725,13 @@ static int bnx2_request_uncached_firmwar
  	}
  
  	rc = request_firmware(&bp->mips_firmware, mips_fw_file, &bp->pdev->dev);
@@ -1731,17 +1731,17 @@ upstream submission.
  			if (!err)
  				goto found_alt;
  		}
--		pr_err("Firmware %s not available\n", rtlpriv->cfg->fw_name);
+-		pr_err("Selected firmware is not available\n");
  		rtlpriv->max_fw_size = 0;
  		return;
  	}
 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
 +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/sw.c
-@@ -94,7 +94,6 @@ static void rtl92se_fw_cb(const struct f
+@@ -95,7 +95,6 @@ static void rtl92se_fw_cb(const struct f
  			 "Firmware callback routine entered!\n");
  	complete(&rtlpriv->firmware_loading_complete);
  	if (!firmware) {
--		pr_err("Firmware %s not available\n", rtlpriv->cfg->fw_name);
+-		pr_err("Firmware %s not available\n", fw_name);
  		rtlpriv->max_fw_size = 0;
  		return;
  	}
@@ -1965,7 +1965,7 @@ upstream submission.
  	if (qla82xx_validate_firmware_blob(vha,
 --- a/drivers/scsi/qla2xxx/qla_os.c
 +++ b/drivers/scsi/qla2xxx/qla_os.c
-@@ -5620,8 +5620,6 @@ qla2x00_request_firmware(scsi_qla_host_t
+@@ -5636,8 +5636,6 @@ qla2x00_request_firmware(scsi_qla_host_t
  		goto out;
  
  	if (request_firmware(&blob->fw, blob->name, &ha->pdev->dev)) {
@@ -2526,7 +2526,7 @@ upstream submission.
  			   filename, emu->firmware->size);
 --- a/sound/pci/hda/hda_intel.c
 +++ b/sound/pci/hda/hda_intel.c
-@@ -1812,10 +1812,8 @@ static void azx_firmware_cb(const struct
+@@ -1815,10 +1815,8 @@ static void azx_firmware_cb(const struct
  	struct azx *chip = card->private_data;
  	struct pci_dev *pci = chip->pci;
  
diff --git a/debian/patches/bugfix/all/kbuild-add-fno-pie.patch b/debian/patches/bugfix/all/kbuild-add-fno-pie.patch
index 67d087ebc..6326b306b 100644
--- a/debian/patches/bugfix/all/kbuild-add-fno-pie.patch
+++ b/debian/patches/bugfix/all/kbuild-add-fno-pie.patch
@@ -25,9 +25,9 @@ Signed-off-by: Michal Marek <mmarek@suse.com>
 
 --- a/Makefile
 +++ b/Makefile
-@@ -624,6 +624,8 @@ include arch/$(SRCARCH)/Makefile
+@@ -623,6 +623,8 @@ include arch/$(SRCARCH)/Makefile
+ 
  KBUILD_CFLAGS	+= $(call cc-option,-fno-delete-null-pointer-checks,)
- KBUILD_CFLAGS	+= $(call cc-disable-warning,maybe-uninitialized,)
  KBUILD_CFLAGS	+= $(call cc-disable-warning,frame-address,)
 +KBUILD_CFLAGS	+= $(call cc-option,-fno-PIE)
 +KBUILD_AFLAGS	+= $(call cc-option,-fno-PIE)
diff --git a/debian/patches/bugfix/all/kbuild-use-nostdinc-in-compile-tests.patch b/debian/patches/bugfix/all/kbuild-use-nostdinc-in-compile-tests.patch
index 774477e24..c4f5baf03 100644
--- a/debian/patches/bugfix/all/kbuild-use-nostdinc-in-compile-tests.patch
+++ b/debian/patches/bugfix/all/kbuild-use-nostdinc-in-compile-tests.patch
@@ -64,16 +64,16 @@ the kernel.
  # Usage: KBUILD_ARFLAGS := $(call ar-option,D)
 --- a/Makefile
 +++ b/Makefile
-@@ -634,6 +634,8 @@ KBUILD_CFLAGS   += -O2
- endif
- endif
+@@ -642,6 +642,8 @@ endif
+ KBUILD_CFLAGS += $(call cc-ifversion, -lt, 0409, \
+ 			$(call cc-disable-warning,maybe-uninitialized,))
  
 +NOSTDINC_FLAGS += -nostdinc
 +
  # Tell gcc to never replace conditional load with a non-conditional one
  KBUILD_CFLAGS	+= $(call cc-option,--param=allow-store-data-races=0)
  
-@@ -752,7 +754,7 @@ KBUILD_CFLAGS += $(call cc-option, -fno-
+@@ -760,7 +762,7 @@ KBUILD_CFLAGS += $(call cc-option, -fno-
  endif
  
  # arch Makefile may override CC so keep this after arch Makefile is included
diff --git a/debian/patches/bugfix/all/net-add-recursion-limit-to-gro.patch b/debian/patches/bugfix/all/net-add-recursion-limit-to-gro.patch
deleted file mode 100644
index d6cfd4b79..000000000
--- a/debian/patches/bugfix/all/net-add-recursion-limit-to-gro.patch
+++ /dev/null
@@ -1,201 +0,0 @@
-From: Sabrina Dubroca <sd@queasysnail.net>
-Date: Mon, 10 Oct 2016 15:43:46 +0200
-Subject: net: add recursion limit to GRO
-Origin: https://patchwork.ozlabs.org/patch/680412/
-
-Currently, GRO can do unlimited recursion through the gro_receive
-handlers.  This was fixed for tunneling protocols by limiting tunnel GRO
-to one level with encap_mark, but both VLAN and TEB still have this
-problem.  Thus, the kernel is vulnerable to a stack overflow, if we
-receive a packet composed entirely of VLAN headers.
-
-This patch adds a recursion counter to the GRO layer to prevent stack
-overflow.  When a gro_receive function hits the recursion limit, GRO is
-aborted for this skb and it is processed normally.
-
-Thanks to Vladimír Beneš <vbenes@redhat.com> for the initial bug report.
-
-Fixes: CVE-2016-7039
-Fixes: 9b174d88c257 ("net: Add Transparent Ethernet Bridging GRO support.")
-Fixes: 66e5133f19e9 ("vlan: Add GRO support for non hardware accelerated vlan")
-Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
-Reviewed-by: Jiri Benc <jbenc@redhat.com>
-Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
----
- drivers/net/geneve.c      |  2 +-
- drivers/net/vxlan.c       |  2 +-
- include/linux/netdevice.h | 24 +++++++++++++++++++++++-
- net/8021q/vlan.c          |  2 +-
- net/core/dev.c            |  1 +
- net/ethernet/eth.c        |  2 +-
- net/ipv4/af_inet.c        |  2 +-
- net/ipv4/fou.c            |  4 ++--
- net/ipv4/gre_offload.c    |  2 +-
- net/ipv4/udp_offload.c    |  8 +++++++-
- net/ipv6/ip6_offload.c    |  2 +-
- 11 files changed, 40 insertions(+), 11 deletions(-)
-
---- a/drivers/net/geneve.c
-+++ b/drivers/net/geneve.c
-@@ -471,7 +471,7 @@ static struct sk_buff **geneve_gro_recei
- 
- 	skb_gro_pull(skb, gh_len);
- 	skb_gro_postpull_rcsum(skb, gh, gh_len);
--	pp = ptype->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ptype->callbacks.gro_receive, head, skb);
- 	flush = 0;
- 
- out_unlock:
---- a/drivers/net/vxlan.c
-+++ b/drivers/net/vxlan.c
-@@ -601,7 +601,7 @@ static struct sk_buff **vxlan_gro_receiv
- 		}
- 	}
- 
--	pp = eth_gro_receive(head, skb);
-+	pp = call_gro_receive(eth_gro_receive, head, skb);
- 	flush = 0;
- 
- out:
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -2114,7 +2114,10 @@ struct napi_gro_cb {
- 	/* Used to determine if flush_id can be ignored */
- 	u8	is_atomic:1;
- 
--	/* 5 bit hole */
-+	/* Number of gro_receive callbacks this packet already went through */
-+	u8 recursion_counter:4;
-+
-+	/* 1 bit hole */
- 
- 	/* used to support CHECKSUM_COMPLETE for tunneling protocols */
- 	__wsum	csum;
-@@ -2125,6 +2128,25 @@ struct napi_gro_cb {
- 
- #define NAPI_GRO_CB(skb) ((struct napi_gro_cb *)(skb)->cb)
- 
-+#define GRO_RECURSION_LIMIT 15
-+static inline int gro_recursion_inc_test(struct sk_buff *skb)
-+{
-+	return ++NAPI_GRO_CB(skb)->recursion_counter == GRO_RECURSION_LIMIT;
-+}
-+
-+typedef struct sk_buff **(*gro_receive_t)(struct sk_buff **, struct sk_buff *);
-+static inline struct sk_buff **call_gro_receive(gro_receive_t cb,
-+						struct sk_buff **head,
-+						struct sk_buff *skb)
-+{
-+	if (gro_recursion_inc_test(skb)) {
-+		NAPI_GRO_CB(skb)->flush |= 1;
-+		return NULL;
-+	}
-+
-+	return cb(head, skb);
-+}
-+
- struct packet_type {
- 	__be16			type;	/* This is really htons(ether_type). */
- 	struct net_device	*dev;	/* NULL is wildcarded here	     */
---- a/net/8021q/vlan.c
-+++ b/net/8021q/vlan.c
-@@ -664,7 +664,7 @@ static struct sk_buff **vlan_gro_receive
- 
- 	skb_gro_pull(skb, sizeof(*vhdr));
- 	skb_gro_postpull_rcsum(skb, vhdr, sizeof(*vhdr));
--	pp = ptype->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ptype->callbacks.gro_receive, head, skb);
- 
- out_unlock:
- 	rcu_read_unlock();
---- a/net/core/dev.c
-+++ b/net/core/dev.c
-@@ -4500,6 +4500,7 @@ static enum gro_result dev_gro_receive(s
- 		NAPI_GRO_CB(skb)->flush = 0;
- 		NAPI_GRO_CB(skb)->free = 0;
- 		NAPI_GRO_CB(skb)->encap_mark = 0;
-+		NAPI_GRO_CB(skb)->recursion_counter = 0;
- 		NAPI_GRO_CB(skb)->is_fou = 0;
- 		NAPI_GRO_CB(skb)->is_atomic = 1;
- 		NAPI_GRO_CB(skb)->gro_remcsum_start = 0;
---- a/net/ethernet/eth.c
-+++ b/net/ethernet/eth.c
-@@ -439,7 +439,7 @@ struct sk_buff **eth_gro_receive(struct
- 
- 	skb_gro_pull(skb, sizeof(*eh));
- 	skb_gro_postpull_rcsum(skb, eh, sizeof(*eh));
--	pp = ptype->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ptype->callbacks.gro_receive, head, skb);
- 
- out_unlock:
- 	rcu_read_unlock();
---- a/net/ipv4/af_inet.c
-+++ b/net/ipv4/af_inet.c
-@@ -1388,7 +1388,7 @@ struct sk_buff **inet_gro_receive(struct
- 	skb_gro_pull(skb, sizeof(*iph));
- 	skb_set_transport_header(skb, skb_gro_offset(skb));
- 
--	pp = ops->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ops->callbacks.gro_receive, head, skb);
- 
- out_unlock:
- 	rcu_read_unlock();
---- a/net/ipv4/fou.c
-+++ b/net/ipv4/fou.c
-@@ -219,7 +219,7 @@ static struct sk_buff **fou_gro_receive(
- 	if (!ops || !ops->callbacks.gro_receive)
- 		goto out_unlock;
- 
--	pp = ops->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ops->callbacks.gro_receive, head, skb);
- 
- out_unlock:
- 	rcu_read_unlock();
-@@ -387,7 +387,7 @@ static struct sk_buff **gue_gro_receive(
- 	if (WARN_ON_ONCE(!ops || !ops->callbacks.gro_receive))
- 		goto out_unlock;
- 
--	pp = ops->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ops->callbacks.gro_receive, head, skb);
- 	flush = 0;
- 
- out_unlock:
---- a/net/ipv4/gre_offload.c
-+++ b/net/ipv4/gre_offload.c
-@@ -227,7 +227,7 @@ static struct sk_buff **gre_gro_receive(
- 	/* Adjusted NAPI_GRO_CB(skb)->csum after skb_gro_pull()*/
- 	skb_gro_postpull_rcsum(skb, greh, grehlen);
- 
--	pp = ptype->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ptype->callbacks.gro_receive, head, skb);
- 	flush = 0;
- 
- out_unlock:
---- a/net/ipv4/udp_offload.c
-+++ b/net/ipv4/udp_offload.c
-@@ -293,7 +293,13 @@ unflush:
- 
- 	skb_gro_pull(skb, sizeof(struct udphdr)); /* pull encapsulating udp header */
- 	skb_gro_postpull_rcsum(skb, uh, sizeof(struct udphdr));
--	pp = udp_sk(sk)->gro_receive(sk, head, skb);
-+
-+	if (gro_recursion_inc_test(skb)) {
-+		flush = 1;
-+		pp = NULL;
-+	} else {
-+		pp = udp_sk(sk)->gro_receive(sk, head, skb);
-+	}
- 
- out_unlock:
- 	rcu_read_unlock();
---- a/net/ipv6/ip6_offload.c
-+++ b/net/ipv6/ip6_offload.c
-@@ -243,7 +243,7 @@ static struct sk_buff **ipv6_gro_receive
- 
- 	skb_gro_postpull_rcsum(skb, iph, nlen);
- 
--	pp = ops->callbacks.gro_receive(head, skb);
-+	pp = call_gro_receive(ops->callbacks.gro_receive, head, skb);
- 
- out_unlock:
- 	rcu_read_unlock();
diff --git a/debian/patches/bugfix/all/netfilter-xt_nflog-fix-unexpected-truncated-packet.patch b/debian/patches/bugfix/all/netfilter-xt_nflog-fix-unexpected-truncated-packet.patch
deleted file mode 100644
index 8b2ac7fc8..000000000
--- a/debian/patches/bugfix/all/netfilter-xt_nflog-fix-unexpected-truncated-packet.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From: Liping Zhang <liping.zhang@spreadtrum.com>
-Date: Tue, 11 Oct 2016 21:03:45 +0800
-Subject: netfilter: xt_NFLOG: fix unexpected truncated packet
-Origin: https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit?id=6d19375b58763fefc2f215fb45117d3353ced888
-Bug-Debian: https://bugs.debian.org/841261
-
-Justin and Chris spotted that iptables NFLOG target was broken when they
-upgraded the kernel to 4.8: "ulogd-2.0.5- IPs are no longer logged" or
-"results in segfaults in ulogd-2.0.5".
-
-Because "struct nf_loginfo li;" is a local variable, and flags will be
-filled with garbage value, not inited to zero. So if it contains 0x1,
-packets will not be logged to the userspace anymore.
-
-Fixes: 7643507fe8b5 ("netfilter: xt_NFLOG: nflog-range does not truncate packets")
-Reported-by: Justin Piszcz <jpiszcz@lucidpixels.com>
-Reported-by: Chris Caputo <ccaputo@alt.net>
-Tested-by: Chris Caputo <ccaputo@alt.net>
-Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
-Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
----
- net/netfilter/xt_NFLOG.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
-index 018eed7e1ff1..8668a5c18dc3 100644
---- a/net/netfilter/xt_NFLOG.c
-+++ b/net/netfilter/xt_NFLOG.c
-@@ -32,6 +32,7 @@ nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
- 	li.u.ulog.copy_len   = info->len;
- 	li.u.ulog.group	     = info->group;
- 	li.u.ulog.qthreshold = info->threshold;
-+	li.u.ulog.flags	     = 0;
- 
- 	if (info->flags & XT_NFLOG_F_COPY_LEN)
- 		li.u.ulog.flags |= NF_LOG_F_COPY_LEN;
diff --git a/debian/patches/debian/kernelvariables.patch b/debian/patches/debian/kernelvariables.patch
index a98f76c75..f59d00b7d 100644
--- a/debian/patches/debian/kernelvariables.patch
+++ b/debian/patches/debian/kernelvariables.patch
@@ -58,7 +58,7 @@ use of $(ARCH) needs to be moved after this.
  export KCONFIG_CONFIG
  
 @@ -373,6 +337,44 @@ LDFLAGS_vmlinux =
- CFLAGS_GCOV	= -fprofile-arcs -ftest-coverage -fno-tree-loop-im
+ CFLAGS_GCOV	= -fprofile-arcs -ftest-coverage -fno-tree-loop-im -Wno-maybe-uninitialized
  CFLAGS_KCOV	:= $(call cc-option,-fsanitize-coverage=trace-pc,)
  
 +-include $(obj)/.kernelvariables
diff --git a/debian/patches/series b/debian/patches/series
index 97e6738df..a15bfa2d8 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -62,7 +62,6 @@ bugfix/all/fs-add-module_softdep-declarations-for-hard-coded-cr.patch
 bugfix/all/kbuild-do-not-use-hyphen-in-exported-variable-name.patch
 bugfix/all/ext4-fix-bug-838544.patch
 bugfix/all/mm-memcontrol-use-special-workqueue-for-creating-per-memcg-caches.patch
-bugfix/all/netfilter-xt_nflog-fix-unexpected-truncated-packet.patch
 bugfix/all/kbuild-add-fno-pie.patch
 bugfix/x86/scripts-has-stack-protector-add-fno-pie.patch
 bugfix/x86/x86-kexec-add-fno-pie.patch
@@ -96,7 +95,6 @@ features/all/securelevel/arm64-add-kernel-config-option-to-set-securelevel-wh.pa
 # Security fixes
 bugfix/all/ptrace-being-capable-wrt-a-process-requires-mapped-uids-gids.patch
 debian/i386-686-pae-pci-set-pci-nobios-by-default.patch
-bugfix/all/net-add-recursion-limit-to-gro.patch
 
 # ABI maintenance