--- /dev/null
+From 11f711081af0eb54190dc0de96ba4a9cd494666b Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Fri, 2 Feb 2018 16:44:47 +0100
+Subject: net: qed: use correct strncpy() size
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 11f711081af0eb54190dc0de96ba4a9cd494666b upstream.
+
+passing the strlen() of the source string as the destination
+length is pointless, and gcc-8 now warns about it:
+
+drivers/net/ethernet/qlogic/qed/qed_debug.c: In function 'qed_grc_dump':
+include/linux/string.h:253: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
+
+This changes qed_grc_dump_big_ram() to instead uses the length of
+the destination buffer, and use strscpy() to guarantee nul-termination.
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/net/ethernet/qlogic/qed/qed_debug.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
++++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
+@@ -3039,10 +3039,10 @@ static u32 qed_grc_dump_big_ram(struct q
+ s_big_ram_defs[big_ram_id].num_of_blocks[dev_data->chip_id];
+ ram_size = total_blocks * BIG_RAM_BLOCK_SIZE_DWORDS;
+
+- strncpy(type_name, s_big_ram_defs[big_ram_id].instance_name,
+- strlen(s_big_ram_defs[big_ram_id].instance_name));
+- strncpy(mem_name, s_big_ram_defs[big_ram_id].instance_name,
+- strlen(s_big_ram_defs[big_ram_id].instance_name));
++ strscpy(type_name, s_big_ram_defs[big_ram_id].instance_name,
++ sizeof(type_name));
++ strscpy(mem_name, s_big_ram_defs[big_ram_id].instance_name,
++ sizeof(mem_name));
+
+ /* Dump memory header */
+ offset += qed_grc_dump_mem_hdr(p_hwfn,
reset-make-device_reset_optional-really-optional.patch
reset-remove-remaining-warn_on-in-linux-reset.h.patch
mm-cleancache-fix-corruption-on-missed-inode-invalidation.patch
+usb-gadget-dummy-fix-nonsensical-comparisons.patch
+net-qed-use-correct-strncpy-size.patch
+tipc-use-destination-length-for-copy-string.patch
--- /dev/null
+From 29e270fc32192e7729057963ae7120663856c93e Mon Sep 17 00:00:00 2001
+From: Guoqing Jiang <gqjiang@suse.com>
+Date: Fri, 19 Oct 2018 12:08:22 +0800
+Subject: tipc: use destination length for copy string
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+From: Guoqing Jiang <gqjiang@suse.com>
+
+commit 29e270fc32192e7729057963ae7120663856c93e upstream.
+
+Got below warning with gcc 8.2 compiler.
+
+net/tipc/topsrv.c: In function ‘tipc_topsrv_start’:
+net/tipc/topsrv.c:660:2: warning: ‘strncpy’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
+ strncpy(srv->name, name, strlen(name) + 1);
+ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+net/tipc/topsrv.c:660:27: note: length computed here
+ strncpy(srv->name, name, strlen(name) + 1);
+ ^~~~~~~~~~~~
+So change it to correct length and use strscpy.
+
+Signed-off-by: Guoqing Jiang <gqjiang@suse.com>
+Acked-by: Ying Xue <ying.xue@windriver.com>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ net/tipc/subscr.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/net/tipc/subscr.c
++++ b/net/tipc/subscr.c
+@@ -389,7 +389,7 @@ int tipc_topsrv_start(struct net *net)
+ topsrv->tipc_conn_new = tipc_subscrb_connect_cb;
+ topsrv->tipc_conn_release = tipc_subscrb_release_cb;
+
+- strncpy(topsrv->name, name, strlen(name) + 1);
++ strscpy(topsrv->name, name, sizeof(topsrv->name));
+ tn->topsrv = topsrv;
+ atomic_set(&tn->subscription_count, 0);
+
--- /dev/null
+From 7661ca09b2ff98f48693f431bb01fed62830e433 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Thu, 7 Sep 2017 16:14:31 +0200
+Subject: usb: gadget: dummy: fix nonsensical comparisons
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 7661ca09b2ff98f48693f431bb01fed62830e433 upstream.
+
+gcc-8 points out two comparisons that are clearly bogus
+and almost certainly not what the author intended to write:
+
+drivers/usb/gadget/udc/dummy_hcd.c: In function 'set_link_state_by_speed':
+drivers/usb/gadget/udc/dummy_hcd.c:379:31: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
+ USB_PORT_STAT_ENABLE) == 1 &&
+ ^~
+drivers/usb/gadget/udc/dummy_hcd.c:381:25: error: bitwise comparison always evaluates to false [-Werror=tautological-compare]
+ USB_SS_PORT_LS_U0) == 1 &&
+ ^~
+
+I looked at the code for a bit and came up with a change that makes
+it look like what the author probably meant here. This makes it
+look reasonable to me and to gcc, shutting up the warning.
+
+It does of course change behavior as the two conditions are actually
+evaluated rather than being hardcoded to false, and I have made no
+attempt at verifying that the changed logic makes sense in the context
+of a USB HCD, so that part needs to be reviewed carefully.
+
+Fixes: 1cd8fd2887e1 ("usb: gadget: dummy_hcd: add SuperSpeed support")
+Cc: Tatyana Brokhman <tlinder@codeaurora.org>
+Cc: Felipe Balbi <balbi@kernel.org>
+Acked-by: Alan Stern <stern@rowland.harvard.edu>
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/gadget/udc/dummy_hcd.c | 9 ++++-----
+ 1 file changed, 4 insertions(+), 5 deletions(-)
+
+--- a/drivers/usb/gadget/udc/dummy_hcd.c
++++ b/drivers/usb/gadget/udc/dummy_hcd.c
+@@ -379,11 +379,10 @@ static void set_link_state_by_speed(stru
+ USB_PORT_STAT_CONNECTION) == 0)
+ dum_hcd->port_status |=
+ (USB_PORT_STAT_C_CONNECTION << 16);
+- if ((dum_hcd->port_status &
+- USB_PORT_STAT_ENABLE) == 1 &&
+- (dum_hcd->port_status &
+- USB_SS_PORT_LS_U0) == 1 &&
+- dum_hcd->rh_state != DUMMY_RH_SUSPENDED)
++ if ((dum_hcd->port_status & USB_PORT_STAT_ENABLE) &&
++ (dum_hcd->port_status &
++ USB_PORT_STAT_LINK_STATE) == USB_SS_PORT_LS_U0 &&
++ dum_hcd->rh_state != DUMMY_RH_SUSPENDED)
+ dum_hcd->active = 1;
+ }
+ } else {