--- /dev/null
+From df384d435a5c034c735df3d9ea87a03172c59b56 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Wed, 18 Jan 2017 15:52:53 +0100
+Subject: bcm63xx_enet: avoid uninitialized variable warning
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit df384d435a5c034c735df3d9ea87a03172c59b56 upstream.
+
+gcc-7 and probably earlier versions get confused by this function
+and print a harmless warning:
+
+drivers/net/ethernet/broadcom/bcm63xx_enet.c: In function 'bcm_enet_open':
+drivers/net/ethernet/broadcom/bcm63xx_enet.c:1130:3: error: 'phydev' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+
+This adds an initialization for the 'phydev' variable when it is unused
+and changes the check to test for that NULL pointer to make it clear
+that we always pass a valid pointer here.
+
+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/broadcom/bcm63xx_enet.c | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+@@ -913,6 +913,8 @@ static int bcm_enet_open(struct net_devi
+ priv->old_link = 0;
+ priv->old_duplex = -1;
+ priv->old_pause = -1;
++ } else {
++ phydev = NULL;
+ }
+
+ /* mask all interrupts and request them */
+@@ -1083,7 +1085,7 @@ static int bcm_enet_open(struct net_devi
+ enet_dmac_writel(priv, priv->dma_chan_int_mask,
+ ENETDMAC_IRMASK, priv->tx_chan);
+
+- if (priv->has_phy)
++ if (phydev)
+ phy_start(phydev);
+ else
+ bcm_enet_adjust_link(dev);
+@@ -1126,7 +1128,7 @@ out_freeirq:
+ free_irq(dev->irq, dev);
+
+ out_phy_disconnect:
+- if (priv->has_phy)
++ if (phydev)
+ phy_disconnect(phydev);
+
+ return ret;
--- /dev/null
+From d43e6fb4ac4abfe4ef7c102833ed02330ad701e0 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Mon, 16 Jan 2017 14:20:54 +0100
+Subject: cpmac: remove hopeless #warning
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit d43e6fb4ac4abfe4ef7c102833ed02330ad701e0 upstream.
+
+The #warning was present 10 years ago when the driver first got merged.
+As the platform is rather obsolete by now, it seems very unlikely that
+the warning will cause anyone to fix the code properly.
+
+kernelci.org reports the warning for every build in the meantime, so
+I think it's better to just turn it into a code comment to reduce
+noise.
+
+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/ti/cpmac.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/ti/cpmac.c
++++ b/drivers/net/ethernet/ti/cpmac.c
+@@ -1211,7 +1211,7 @@ int cpmac_init(void)
+ goto fail_alloc;
+ }
+
+-#warning FIXME: unhardcode gpio&reset bits
++ /* FIXME: unhardcode gpio&reset bits */
+ ar7_gpio_disable(26);
+ ar7_gpio_disable(27);
+ ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
--- /dev/null
+From 7d6e9105026788c497f0ab32fa16c82f4ab5ff61 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Fri, 3 Feb 2017 23:33:23 +0100
+Subject: crypto: improve gcc optimization flags for serpent and wp512
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 7d6e9105026788c497f0ab32fa16c82f4ab5ff61 upstream.
+
+An ancient gcc bug (first reported in 2003) has apparently resurfaced
+on MIPS, where kernelci.org reports an overly large stack frame in the
+whirlpool hash algorithm:
+
+crypto/wp512.c:987:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
+
+With some testing in different configurations, I'm seeing large
+variations in stack frames size up to 1500 bytes for what should have
+around 300 bytes at most. I also checked the reference implementation,
+which is essentially the same code but also comes with some test and
+benchmarking infrastructure.
+
+It seems that recent compiler versions on at least arm, arm64 and powerpc
+have a partial fix for this problem, but enabling "-fsched-pressure", but
+even with that fix they suffer from the issue to a certain degree. Some
+testing on arm64 shows that the time needed to hash a given amount of
+data is roughly proportional to the stack frame size here, which makes
+sense given that the wp512 implementation is doing lots of loads for
+table lookups, and the problem with the overly large stack is a result
+of doing a lot more loads and stores for spilled registers (as seen from
+inspecting the object code).
+
+Disabling -fschedule-insns consistently fixes the problem for wp512,
+in my collection of cross-compilers, the results are consistently better
+or identical when comparing the stack sizes in this function, though
+some architectures (notable x86) have schedule-insns disabled by
+default.
+
+The four columns are:
+default: -O2
+press: -O2 -fsched-pressure
+nopress: -O2 -fschedule-insns -fno-sched-pressure
+nosched: -O2 -no-schedule-insns (disables sched-pressure)
+
+ default press nopress nosched
+alpha-linux-gcc-4.9.3 1136 848 1136 176
+am33_2.0-linux-gcc-4.9.3 2100 2076 2100 2104
+arm-linux-gnueabi-gcc-4.9.3 848 848 1048 352
+cris-linux-gcc-4.9.3 272 272 272 272
+frv-linux-gcc-4.9.3 1128 1000 1128 280
+hppa64-linux-gcc-4.9.3 1128 336 1128 184
+hppa-linux-gcc-4.9.3 644 308 644 276
+i386-linux-gcc-4.9.3 352 352 352 352
+m32r-linux-gcc-4.9.3 720 656 720 268
+microblaze-linux-gcc-4.9.3 1108 604 1108 256
+mips64-linux-gcc-4.9.3 1328 592 1328 208
+mips-linux-gcc-4.9.3 1096 624 1096 240
+powerpc64-linux-gcc-4.9.3 1088 432 1088 160
+powerpc-linux-gcc-4.9.3 1080 584 1080 224
+s390-linux-gcc-4.9.3 456 456 624 360
+sh3-linux-gcc-4.9.3 292 292 292 292
+sparc64-linux-gcc-4.9.3 992 240 992 208
+sparc-linux-gcc-4.9.3 680 592 680 312
+x86_64-linux-gcc-4.9.3 224 240 272 224
+xtensa-linux-gcc-4.9.3 1152 704 1152 304
+
+aarch64-linux-gcc-7.0.0 224 224 1104 208
+arm-linux-gnueabi-gcc-7.0.1 824 824 1048 352
+mips-linux-gcc-7.0.0 1120 648 1120 272
+x86_64-linux-gcc-7.0.1 240 240 304 240
+
+arm-linux-gnueabi-gcc-4.4.7 840 392
+arm-linux-gnueabi-gcc-4.5.4 784 728 784 320
+arm-linux-gnueabi-gcc-4.6.4 736 728 736 304
+arm-linux-gnueabi-gcc-4.7.4 944 784 944 352
+arm-linux-gnueabi-gcc-4.8.5 464 464 760 352
+arm-linux-gnueabi-gcc-4.9.3 848 848 1048 352
+arm-linux-gnueabi-gcc-5.3.1 824 824 1064 336
+arm-linux-gnueabi-gcc-6.1.1 808 808 1056 344
+arm-linux-gnueabi-gcc-7.0.1 824 824 1048 352
+
+Trying the same test for serpent-generic, the picture is a bit different,
+and while -fno-schedule-insns is generally better here than the default,
+-fsched-pressure wins overall, so I picked that instead.
+
+ default press nopress nosched
+alpha-linux-gcc-4.9.3 1392 864 1392 960
+am33_2.0-linux-gcc-4.9.3 536 524 536 528
+arm-linux-gnueabi-gcc-4.9.3 552 552 776 536
+cris-linux-gcc-4.9.3 528 528 528 528
+frv-linux-gcc-4.9.3 536 400 536 504
+hppa64-linux-gcc-4.9.3 524 208 524 480
+hppa-linux-gcc-4.9.3 768 472 768 508
+i386-linux-gcc-4.9.3 564 564 564 564
+m32r-linux-gcc-4.9.3 712 576 712 532
+microblaze-linux-gcc-4.9.3 724 392 724 512
+mips64-linux-gcc-4.9.3 720 384 720 496
+mips-linux-gcc-4.9.3 728 384 728 496
+powerpc64-linux-gcc-4.9.3 704 304 704 480
+powerpc-linux-gcc-4.9.3 704 296 704 480
+s390-linux-gcc-4.9.3 560 560 592 536
+sh3-linux-gcc-4.9.3 540 540 540 540
+sparc64-linux-gcc-4.9.3 544 352 544 496
+sparc-linux-gcc-4.9.3 544 344 544 496
+x86_64-linux-gcc-4.9.3 528 536 576 528
+xtensa-linux-gcc-4.9.3 752 544 752 544
+
+aarch64-linux-gcc-7.0.0 432 432 656 480
+arm-linux-gnueabi-gcc-7.0.1 616 616 808 536
+mips-linux-gcc-7.0.0 720 464 720 488
+x86_64-linux-gcc-7.0.1 536 528 600 536
+
+arm-linux-gnueabi-gcc-4.4.7 592 440
+arm-linux-gnueabi-gcc-4.5.4 776 448 776 544
+arm-linux-gnueabi-gcc-4.6.4 776 448 776 544
+arm-linux-gnueabi-gcc-4.7.4 768 448 768 544
+arm-linux-gnueabi-gcc-4.8.5 488 488 776 544
+arm-linux-gnueabi-gcc-4.9.3 552 552 776 536
+arm-linux-gnueabi-gcc-5.3.1 552 552 776 536
+arm-linux-gnueabi-gcc-6.1.1 560 560 776 536
+arm-linux-gnueabi-gcc-7.0.1 616 616 808 536
+
+I did not do any runtime tests with serpent, so it is possible that stack
+frame size does not directly correlate with runtime performance here and
+it actually makes things worse, but it's more likely to help here, and
+the reduced stack frame size is probably enough reason to apply the patch,
+especially given that the crypto code is often used in deep call chains.
+
+Link: https://kernelci.org/build/id/58797d7559b5149efdf6c3a9/logs/
+Link: http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html
+Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11488
+Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
+Cc: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ crypto/Makefile | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/crypto/Makefile
++++ b/crypto/Makefile
+@@ -71,6 +71,7 @@ obj-$(CONFIG_CRYPTO_SHA256) += sha256_ge
+ obj-$(CONFIG_CRYPTO_SHA512) += sha512_generic.o
+ obj-$(CONFIG_CRYPTO_SHA3) += sha3_generic.o
+ obj-$(CONFIG_CRYPTO_WP512) += wp512.o
++CFLAGS_wp512.o := $(call cc-option,-fno-schedule-insns) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
+ obj-$(CONFIG_CRYPTO_TGR192) += tgr192.o
+ obj-$(CONFIG_CRYPTO_GF128MUL) += gf128mul.o
+ obj-$(CONFIG_CRYPTO_ECB) += ecb.o
+@@ -94,6 +95,7 @@ obj-$(CONFIG_CRYPTO_BLOWFISH_COMMON) +=
+ obj-$(CONFIG_CRYPTO_TWOFISH) += twofish_generic.o
+ obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
+ obj-$(CONFIG_CRYPTO_SERPENT) += serpent_generic.o
++CFLAGS_serpent_generic.o := $(call cc-option,-fsched-pressure) # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79149
+ obj-$(CONFIG_CRYPTO_AES) += aes_generic.o
+ obj-$(CONFIG_CRYPTO_CAMELLIA) += camellia_generic.o
+ obj-$(CONFIG_CRYPTO_CAST_COMMON) += cast_common.o
--- /dev/null
+From 23ca9b522383d3b9b7991d8586db30118992af4a Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Tue, 17 Jan 2017 16:18:46 +0100
+Subject: MIPS: ip22: Fix ip28 build for modern gcc
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 23ca9b522383d3b9b7991d8586db30118992af4a upstream.
+
+kernelci reports a failure of the ip28_defconfig build after upgrading its
+gcc version:
+
+arch/mips/sgi-ip22/Platform:29: *** gcc doesn't support needed option -mr10k-cache-barrier=store. Stop.
+
+The problem apparently is that the -mr10k-cache-barrier=store option is now
+rejected for CPUs other than r10k. Explicitly including the CPU in the
+check fixes this and is safe because both options were introduced in
+gcc-4.4.
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15049/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/sgi-ip22/Platform | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/sgi-ip22/Platform
++++ b/arch/mips/sgi-ip22/Platform
+@@ -25,7 +25,7 @@ endif
+ # Simplified: what IP22 does at 128MB+ in ksegN, IP28 does at 512MB+ in xkphys
+ #
+ ifdef CONFIG_SGI_IP28
+- ifeq ($(call cc-option-yn,-mr10k-cache-barrier=store), n)
++ ifeq ($(call cc-option-yn,-march=r10000 -mr10k-cache-barrier=store), n)
+ $(error gcc doesn't support needed option -mr10k-cache-barrier=store)
+ endif
+ endif
--- /dev/null
+From b617649468390713db1515ea79fc772d2eb897a8 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Fri, 3 Feb 2017 17:43:50 +0100
+Subject: MIPS: ip27: Disable qlge driver in defconfig
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit b617649468390713db1515ea79fc772d2eb897a8 upstream.
+
+One of the last remaining failures in kernelci.org is for a gcc bug:
+
+drivers/net/ethernet/qlogic/qlge/qlge_main.c:4819:1: error: insn does not satisfy its constraints:
+drivers/net/ethernet/qlogic/qlge/qlge_main.c:4819:1: internal compiler error: in extract_constrain_insn, at recog.c:2190
+
+This is apparently broken in gcc-6 but fixed in gcc-7, and I cannot
+reproduce the problem here. However, it is clear that ip27_defconfig
+does not actually need this driver as the platform has only PCI-X but
+not PCIe, and the qlge adapter in turn is PCIe-only.
+
+The driver was originally enabled in 2010 along with lots of other
+drivers.
+
+Fixes: 59d302b342e5 ("MIPS: IP27: Make defconfig useful again.")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: Ralf Baechle <ralf@linux-mips.org>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15197/
+Signed-off-by: James Hogan <james.hogan@imgtec.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/configs/ip27_defconfig | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/arch/mips/configs/ip27_defconfig
++++ b/arch/mips/configs/ip27_defconfig
+@@ -205,7 +205,6 @@ CONFIG_MLX4_EN=m
+ # CONFIG_MLX4_DEBUG is not set
+ CONFIG_TEHUTI=m
+ CONFIG_BNX2X=m
+-CONFIG_QLGE=m
+ CONFIG_SFC=m
+ CONFIG_BE2NET=m
+ CONFIG_LIBERTAS_THINFIRM=m
--- /dev/null
+From 9c48568b3692f1a56cbf1935e4eea835e6b185b1 Mon Sep 17 00:00:00 2001
+From: John Crispin <john@phrozen.org>
+Date: Tue, 20 Dec 2016 19:12:46 +0100
+Subject: MIPS: ralink: Cosmetic change to prom_init().
+
+From: John Crispin <john@phrozen.org>
+
+commit 9c48568b3692f1a56cbf1935e4eea835e6b185b1 upstream.
+
+Over the years the code has been changed various times leading to
+argc/argv being defined in a different function to where we actually
+use the variables. Clean this up by moving them to prom_init_cmdline().
+
+Signed-off-by: John Crispin <john@phrozen.org>
+Cc: linux-mips@linux-mips.org
+Patchwork: https://patchwork.linux-mips.org/patch/14902/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/ralink/prom.c | 9 ++++-----
+ 1 file changed, 4 insertions(+), 5 deletions(-)
+
+--- a/arch/mips/ralink/prom.c
++++ b/arch/mips/ralink/prom.c
+@@ -30,8 +30,10 @@ const char *get_system_type(void)
+ return soc_info.sys_type;
+ }
+
+-static __init void prom_init_cmdline(int argc, char **argv)
++static __init void prom_init_cmdline(void)
+ {
++ int argc;
++ char **argv;
+ int i;
+
+ pr_debug("prom: fw_arg0=%08x fw_arg1=%08x fw_arg2=%08x fw_arg3=%08x\n",
+@@ -60,14 +62,11 @@ static __init void prom_init_cmdline(int
+
+ void __init prom_init(void)
+ {
+- int argc;
+- char **argv;
+-
+ prom_soc_init(&soc_info);
+
+ pr_info("SoC Type: %s\n", get_system_type());
+
+- prom_init_cmdline(argc, argv);
++ prom_init_cmdline();
+ }
+
+ void __init prom_free_prom_memory(void)
--- /dev/null
+From 886f9c69fc68f56ddea34d3de51ac1fc2ac8dfbc Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Tue, 17 Jan 2017 16:18:43 +0100
+Subject: MIPS: ralink: Remove unused rt*_wdt_reset functions
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 886f9c69fc68f56ddea34d3de51ac1fc2ac8dfbc upstream.
+
+All pointers to these functions were removed, so now they produce
+warnings:
+
+arch/mips/ralink/rt305x.c:92:13: error: 'rt305x_wdt_reset' defined but not used [-Werror=unused-function]
+
+This removes the functions. If we need them again, the patch can be
+reverted later.
+
+Fixes: f576fb6a0700 ("MIPS: ralink: cleanup the soc specific pinmux data")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: John Crispin <john@phrozen.org>
+Cc: Colin Ian King <colin.king@canonical.com>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15044/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/ralink/rt288x.c | 10 ----------
+ arch/mips/ralink/rt305x.c | 11 -----------
+ arch/mips/ralink/rt3883.c | 10 ----------
+ 3 files changed, 31 deletions(-)
+
+--- a/arch/mips/ralink/rt288x.c
++++ b/arch/mips/ralink/rt288x.c
+@@ -40,16 +40,6 @@ static struct rt2880_pmx_group rt2880_pi
+ { 0 }
+ };
+
+-static void rt288x_wdt_reset(void)
+-{
+- u32 t;
+-
+- /* enable WDT reset output on pin SRAM_CS_N */
+- t = rt_sysc_r32(SYSC_REG_CLKCFG);
+- t |= CLKCFG_SRAM_CS_N_WDT;
+- rt_sysc_w32(t, SYSC_REG_CLKCFG);
+-}
+-
+ void __init ralink_clk_init(void)
+ {
+ unsigned long cpu_rate, wmac_rate = 40000000;
+--- a/arch/mips/ralink/rt305x.c
++++ b/arch/mips/ralink/rt305x.c
+@@ -89,17 +89,6 @@ static struct rt2880_pmx_group rt5350_pi
+ { 0 }
+ };
+
+-static void rt305x_wdt_reset(void)
+-{
+- u32 t;
+-
+- /* enable WDT reset output on pin SRAM_CS_N */
+- t = rt_sysc_r32(SYSC_REG_SYSTEM_CONFIG);
+- t |= RT305X_SYSCFG_SRAM_CS0_MODE_WDT <<
+- RT305X_SYSCFG_SRAM_CS0_MODE_SHIFT;
+- rt_sysc_w32(t, SYSC_REG_SYSTEM_CONFIG);
+-}
+-
+ static unsigned long rt5350_get_mem_size(void)
+ {
+ void __iomem *sysc = (void __iomem *) KSEG1ADDR(RT305X_SYSC_BASE);
+--- a/arch/mips/ralink/rt3883.c
++++ b/arch/mips/ralink/rt3883.c
+@@ -63,16 +63,6 @@ static struct rt2880_pmx_group rt3883_pi
+ { 0 }
+ };
+
+-static void rt3883_wdt_reset(void)
+-{
+- u32 t;
+-
+- /* enable WDT reset output on GPIO 2 */
+- t = rt_sysc_r32(RT3883_SYSC_REG_SYSCFG1);
+- t |= RT3883_SYSCFG1_GPIO2_AS_WDT_OUT;
+- rt_sysc_w32(t, RT3883_SYSC_REG_SYSCFG1);
+-}
+-
+ void __init ralink_clk_init(void)
+ {
+ unsigned long cpu_rate, sys_rate;
--- /dev/null
+From d92240d12a9c010e0094bbc9280aae4a6be9a2d5 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Tue, 17 Jan 2017 16:18:41 +0100
+Subject: MIPS: ralink: Remove unused timer functions
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit d92240d12a9c010e0094bbc9280aae4a6be9a2d5 upstream.
+
+The functions were originally used for the module unload path,
+but are not referenced any more and just cause warnings:
+
+arch/mips/ralink/timer.c:104:13: error: 'rt_timer_disable' defined but not used [-Werror=unused-function]
+arch/mips/ralink/timer.c:74:13: error: 'rt_timer_free' defined but not used [-Werror=unused-function]
+
+Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
+Fixes: 62ee73d284e7 ("MIPS: ralink: Make timer explicitly non-modular")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
+Cc: John Crispin <john@phrozen.org>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15041/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/ralink/timer.c | 14 --------------
+ 1 file changed, 14 deletions(-)
+
+--- a/arch/mips/ralink/timer.c
++++ b/arch/mips/ralink/timer.c
+@@ -71,11 +71,6 @@ static int rt_timer_request(struct rt_ti
+ return err;
+ }
+
+-static void rt_timer_free(struct rt_timer *rt)
+-{
+- free_irq(rt->irq, rt);
+-}
+-
+ static int rt_timer_config(struct rt_timer *rt, unsigned long divisor)
+ {
+ if (rt->timer_freq < divisor)
+@@ -101,15 +96,6 @@ static int rt_timer_enable(struct rt_tim
+ return 0;
+ }
+
+-static void rt_timer_disable(struct rt_timer *rt)
+-{
+- u32 t;
+-
+- t = rt_timer_r32(rt, TIMER_REG_TMR0CTL);
+- t &= ~TMR0CTL_ENABLE;
+- rt_timer_w32(rt, TIMER_REG_TMR0CTL, t);
+-}
+-
+ static int rt_timer_probe(struct platform_device *pdev)
+ {
+ struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
--- /dev/null
+From 9ddc16ad8e0bc7742fc96d5aaabc5b8698512cd1 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Wed, 11 Jan 2017 15:29:48 +0100
+Subject: MIPS: Update defconfigs for NF_CT_PROTO_DCCP/UDPLITE change
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 9ddc16ad8e0bc7742fc96d5aaabc5b8698512cd1 upstream.
+
+In linux-4.10-rc, NF_CT_PROTO_UDPLITE and NF_CT_PROTO_DCCP are bool
+symbols instead of tristate, and kernelci.org reports a bunch of
+warnings for this, like:
+
+arch/mips/configs/malta_kvm_guest_defconfig:63:warning: symbol value 'm' invalid for NF_CT_PROTO_UDPLITE
+arch/mips/configs/malta_defconfig:62:warning: symbol value 'm' invalid for NF_CT_PROTO_DCCP
+arch/mips/configs/malta_defconfig:63:warning: symbol value 'm' invalid for NF_CT_PROTO_UDPLITE
+arch/mips/configs/ip22_defconfig:70:warning: symbol value 'm' invalid for NF_CT_PROTO_DCCP
+arch/mips/configs/ip22_defconfig:71:warning: symbol value 'm' invalid for NF_CT_PROTO_UDPLITE
+
+This changes all the MIPS defconfigs with these symbols to have them
+built-in.
+
+Fixes: 9b91c96c5d1f ("netfilter: conntrack: built-in support for UDPlite")
+Fixes: c51d39010a1b ("netfilter: conntrack: built-in support for DCCP")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/14999/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/configs/ip22_defconfig | 4 ++--
+ arch/mips/configs/malta_defconfig | 4 ++--
+ arch/mips/configs/malta_kvm_defconfig | 4 ++--
+ arch/mips/configs/malta_kvm_guest_defconfig | 4 ++--
+ arch/mips/configs/maltaup_xpa_defconfig | 4 ++--
+ arch/mips/configs/nlm_xlp_defconfig | 2 +-
+ arch/mips/configs/nlm_xlr_defconfig | 2 +-
+ 7 files changed, 12 insertions(+), 12 deletions(-)
+
+--- a/arch/mips/configs/ip22_defconfig
++++ b/arch/mips/configs/ip22_defconfig
+@@ -67,8 +67,8 @@ CONFIG_NETFILTER_NETLINK_QUEUE=m
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_DCCP=m
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_DCCP=y
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/malta_defconfig
++++ b/arch/mips/configs/malta_defconfig
+@@ -59,8 +59,8 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_DCCP=m
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_DCCP=y
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/malta_kvm_defconfig
++++ b/arch/mips/configs/malta_kvm_defconfig
+@@ -60,8 +60,8 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_DCCP=m
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_DCCP=y
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/malta_kvm_guest_defconfig
++++ b/arch/mips/configs/malta_kvm_guest_defconfig
+@@ -59,8 +59,8 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_DCCP=m
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_DCCP=y
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/maltaup_xpa_defconfig
++++ b/arch/mips/configs/maltaup_xpa_defconfig
+@@ -61,8 +61,8 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_DCCP=m
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_DCCP=y
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/nlm_xlp_defconfig
++++ b/arch/mips/configs/nlm_xlp_defconfig
+@@ -110,7 +110,7 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
+--- a/arch/mips/configs/nlm_xlr_defconfig
++++ b/arch/mips/configs/nlm_xlr_defconfig
+@@ -90,7 +90,7 @@ CONFIG_NETFILTER=y
+ CONFIG_NF_CONNTRACK=m
+ CONFIG_NF_CONNTRACK_SECMARK=y
+ CONFIG_NF_CONNTRACK_EVENTS=y
+-CONFIG_NF_CT_PROTO_UDPLITE=m
++CONFIG_NF_CT_PROTO_UDPLITE=y
+ CONFIG_NF_CONNTRACK_AMANDA=m
+ CONFIG_NF_CONNTRACK_FTP=m
+ CONFIG_NF_CONNTRACK_H323=m
--- /dev/null
+From ea58fca1842a5dc410cae4167b01643db971a4e2 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Wed, 11 Jan 2017 15:29:50 +0100
+Subject: MIPS: Update ip27_defconfig for SCSI_DH change
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit ea58fca1842a5dc410cae4167b01643db971a4e2 upstream.
+
+Since linux-4.3, SCSI_DH is a bool symbol, causing a warning in
+kernelci.org:
+
+arch/mips/configs/ip27_defconfig:136:warning: symbol value 'm' invalid for SCSI_DH
+
+This updates the defconfig to have the feature built-in.
+
+Fixes: 086b91d052eb ("scsi_dh: integrate into the core SCSI code")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15001/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/configs/ip27_defconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/configs/ip27_defconfig
++++ b/arch/mips/configs/ip27_defconfig
+@@ -133,7 +133,7 @@ CONFIG_LIBFC=m
+ CONFIG_SCSI_QLOGIC_1280=y
+ CONFIG_SCSI_PMCRAID=m
+ CONFIG_SCSI_BFA_FC=m
+-CONFIG_SCSI_DH=m
++CONFIG_SCSI_DH=y
+ CONFIG_SCSI_DH_RDAC=m
+ CONFIG_SCSI_DH_HP_SW=m
+ CONFIG_SCSI_DH_EMC=m
--- /dev/null
+From b3f6046186ef45acfeebc5a59c9fb45cefc685e7 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Wed, 11 Jan 2017 15:29:49 +0100
+Subject: MIPS: Update lemote2f_defconfig for CPU_FREQ_STAT change
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit b3f6046186ef45acfeebc5a59c9fb45cefc685e7 upstream.
+
+Since linux-4.8, CPU_FREQ_STAT is a bool symbol, causing a warning in
+kernelci.org:
+
+arch/mips/configs/lemote2f_defconfig:42:warning: symbol value 'm' invalid for CPU_FREQ_STAT
+
+This updates the defconfig to have the feature built-in.
+
+Fixes: 1aefc75b2449 ("cpufreq: stats: Make the stats code non-modular")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15000/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/configs/lemote2f_defconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/configs/lemote2f_defconfig
++++ b/arch/mips/configs/lemote2f_defconfig
+@@ -39,7 +39,7 @@ CONFIG_HIBERNATION=y
+ CONFIG_PM_STD_PARTITION="/dev/hda3"
+ CONFIG_CPU_FREQ=y
+ CONFIG_CPU_FREQ_DEBUG=y
+-CONFIG_CPU_FREQ_STAT=m
++CONFIG_CPU_FREQ_STAT=y
+ CONFIG_CPU_FREQ_STAT_DETAILS=y
+ CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+ CONFIG_CPU_FREQ_GOV_POWERSAVE=m
--- /dev/null
+From 1742ac265046f34223e06d5d283496f0291be259 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Tue, 17 Jan 2017 16:18:36 +0100
+Subject: MIPS: VDSO: avoid duplicate CAC_BASE definition
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 1742ac265046f34223e06d5d283496f0291be259 upstream.
+
+vdso.h includes <spaces.h> implicitly after defining CONFIG_32BITS.
+This defeats the override in mach-ip27/spaces.h, leading to
+a build error that shows up in kernelci.org:
+
+In file included from arch/mips/include/asm/mach-ip27/spaces.h:29:0,
+ from arch/mips/include/asm/page.h:12,
+ from arch/mips/vdso/vdso.h:26,
+ from arch/mips/vdso/gettimeofday.c:11:
+arch/mips/include/asm/mach-generic/spaces.h:28:0: error: "CAC_BASE" redefined [-Werror]
+ #define CAC_BASE _AC(0x80000000, UL)
+
+An earlier patch tried to make the second definition conditional,
+but that patch had the #ifdef in the wrong place, and would lead
+to another warning:
+
+arch/mips/include/asm/io.h: In function 'phys_to_virt':
+arch/mips/include/asm/io.h:138:9: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
+
+For all I can tell, there is no other reason than vdso32 to ever
+include this file with CONFIG_32BITS set, and the vdso itself should
+never refer to the base addresses as it is running in user space,
+so adding an #ifdef here is safe.
+
+Link: https://patchwork.kernel.org/patch/9418187/
+Fixes: 3ffc17d8768b ("MIPS: Adjust MIPS64 CAC_BASE to reflect Config.K0")
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Cc: Paul Burton <paul.burton@imgtec.com>
+Cc: linux-mips@linux-mips.org
+Cc: linux-kernel@vger.kernel.org
+Patchwork: https://patchwork.linux-mips.org/patch/15039/
+Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ arch/mips/include/asm/mach-ip27/spaces.h | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/mips/include/asm/mach-ip27/spaces.h
++++ b/arch/mips/include/asm/mach-ip27/spaces.h
+@@ -12,14 +12,16 @@
+
+ /*
+ * IP27 uses the R10000's uncached attribute feature. Attribute 3 selects
+- * uncached memory addressing.
++ * uncached memory addressing. Hide the definitions on 32-bit compilation
++ * of the compat-vdso code.
+ */
+-
++#ifdef CONFIG_64BIT
+ #define HSPEC_BASE 0x9000000000000000
+ #define IO_BASE 0x9200000000000000
+ #define MSPEC_BASE 0x9400000000000000
+ #define UNCAC_BASE 0x9600000000000000
+ #define CAC_BASE 0xa800000000000000
++#endif
+
+ #define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK))
+ #define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK))
--- /dev/null
+From 906b268477bc03daaa04f739844c120fe4dbc991 Mon Sep 17 00:00:00 2001
+From: Arnd Bergmann <arnd@arndb.de>
+Date: Fri, 3 Feb 2017 10:49:17 +0100
+Subject: mtd: pmcmsp: use kstrndup instead of kmalloc+strncpy
+
+From: Arnd Bergmann <arnd@arndb.de>
+
+commit 906b268477bc03daaa04f739844c120fe4dbc991 upstream.
+
+kernelci.org reports a warning for this driver, as it copies a local
+variable into a 'const char *' string:
+
+ drivers/mtd/maps/pmcmsp-flash.c:149:30: warning: passing argument 1 of 'strncpy' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
+
+Using kstrndup() simplifies the code and avoids the warning.
+
+Signed-off-by: Arnd Bergmann <arnd@arndb.de>
+Acked-by: Marek Vasut <marek.vasut@gmail.com>
+Signed-off-by: Brian Norris <computersforpeace@gmail.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/mtd/maps/pmcmsp-flash.c | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+--- a/drivers/mtd/maps/pmcmsp-flash.c
++++ b/drivers/mtd/maps/pmcmsp-flash.c
+@@ -139,15 +139,13 @@ static int __init init_msp_flash(void)
+ }
+
+ msp_maps[i].bankwidth = 1;
+- msp_maps[i].name = kmalloc(7, GFP_KERNEL);
++ msp_maps[i].name = kstrndup(flash_name, 7, GFP_KERNEL);
+ if (!msp_maps[i].name) {
+ iounmap(msp_maps[i].virt);
+ kfree(msp_parts[i]);
+ goto cleanup_loop;
+ }
+
+- msp_maps[i].name = strncpy(msp_maps[i].name, flash_name, 7);
+-
+ for (j = 0; j < pcnt; j++) {
+ part_name[5] = '0' + i;
+ part_name[7] = '0' + j;
+usb-serial-digi_acceleport-fix-oob-data-sanity-check.patch
+usb-serial-digi_acceleport-fix-oob-event-processing.patch
+crypto-improve-gcc-optimization-flags-for-serpent-and-wp512.patch
+mips-update-defconfigs-for-nf_ct_proto_dccp-udplite-change.patch
+mips-vdso-avoid-duplicate-cac_base-definition.patch
+mips-ip27-disable-qlge-driver-in-defconfig.patch
+mips-update-ip27_defconfig-for-scsi_dh-change.patch
+mips-ip22-fix-ip28-build-for-modern-gcc.patch
+mips-update-lemote2f_defconfig-for-cpu_freq_stat-change.patch
+mtd-pmcmsp-use-kstrndup-instead-of-kmalloc-strncpy.patch
+mips-ralink-cosmetic-change-to-prom_init.patch
+mips-ralink-remove-unused-timer-functions.patch
+mips-ralink-remove-unused-rt-_wdt_reset-functions.patch
+bcm63xx_enet-avoid-uninitialized-variable-warning.patch
+cpmac-remove-hopeless-warning.patch
--- /dev/null
+From 2d380889215fe20b8523345649dee0579821800c Mon Sep 17 00:00:00 2001
+From: Johan Hovold <johan@kernel.org>
+Date: Tue, 31 Jan 2017 17:17:27 +0100
+Subject: USB: serial: digi_acceleport: fix OOB data sanity check
+
+From: Johan Hovold <johan@kernel.org>
+
+commit 2d380889215fe20b8523345649dee0579821800c upstream.
+
+Make sure to check for short transfers to avoid underflow in a loop
+condition when parsing the receive buffer.
+
+Also fix an off-by-one error in the incomplete sanity check which could
+lead to invalid data being parsed.
+
+Fixes: 8c209e6782ca ("USB: make actual_length in struct urb field u32")
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/digi_acceleport.c | 14 +++++++++-----
+ 1 file changed, 9 insertions(+), 5 deletions(-)
+
+--- a/drivers/usb/serial/digi_acceleport.c
++++ b/drivers/usb/serial/digi_acceleport.c
+@@ -1482,16 +1482,20 @@ static int digi_read_oob_callback(struct
+ struct usb_serial *serial = port->serial;
+ struct tty_struct *tty;
+ struct digi_port *priv = usb_get_serial_port_data(port);
++ unsigned char *buf = urb->transfer_buffer;
+ int opcode, line, status, val;
+ int i;
+ unsigned int rts;
+
++ if (urb->actual_length < 4)
++ return -1;
++
+ /* handle each oob command */
+- for (i = 0; i < urb->actual_length - 3;) {
+- opcode = ((unsigned char *)urb->transfer_buffer)[i++];
+- line = ((unsigned char *)urb->transfer_buffer)[i++];
+- status = ((unsigned char *)urb->transfer_buffer)[i++];
+- val = ((unsigned char *)urb->transfer_buffer)[i++];
++ for (i = 0; i < urb->actual_length - 4; i += 4) {
++ opcode = buf[i];
++ line = buf[i + 1];
++ status = buf[i + 2];
++ val = buf[i + 3];
+
+ dev_dbg(&port->dev, "digi_read_oob_callback: opcode=%d, line=%d, status=%d, val=%d\n",
+ opcode, line, status, val);
--- /dev/null
+From 2e46565cf622dd0534a9d8bffe152a577b48d7aa Mon Sep 17 00:00:00 2001
+From: Johan Hovold <johan@kernel.org>
+Date: Fri, 24 Feb 2017 19:11:28 +0100
+Subject: USB: serial: digi_acceleport: fix OOB-event processing
+
+From: Johan Hovold <johan@kernel.org>
+
+commit 2e46565cf622dd0534a9d8bffe152a577b48d7aa upstream.
+
+A recent change claimed to fix an off-by-one error in the OOB-port
+completion handler, but instead introduced such an error. This could
+specifically led to modem-status changes going unnoticed, effectively
+breaking TIOCMGET.
+
+Note that the offending commit fixes a loop-condition underflow and is
+marked for stable, but should not be backported without this fix.
+
+Reported-by: Ben Hutchings <ben@decadent.org.uk>
+Fixes: 2d380889215f ("USB: serial: digi_acceleport: fix OOB data sanity
+check")
+Signed-off-by: Johan Hovold <johan@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/serial/digi_acceleport.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/serial/digi_acceleport.c
++++ b/drivers/usb/serial/digi_acceleport.c
+@@ -1491,7 +1491,7 @@ static int digi_read_oob_callback(struct
+ return -1;
+
+ /* handle each oob command */
+- for (i = 0; i < urb->actual_length - 4; i += 4) {
++ for (i = 0; i < urb->actual_length - 3; i += 4) {
+ opcode = buf[i];
+ line = buf[i + 1];
+ status = buf[i + 2];
projects / thirdparty / kernel / stable-queue.git / commitdiff
