Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Simple cases of overlapping changes in the packet scheduler. Must easier to resolve this time. Which probably means that I screwed it up somehow. Signed-off-by: David S. Miller <[email protected]>
josf · Nov 10, 2017 · 4dc6758 · 4dc6758
2 parents 19aeeb9 + 3fefc31
commit 4dc6758
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diff --git a/.mailmap b/.mailmap
@@ -15,6 +15,7 @@ Adriana Reus <[email protected]> <[email protected]>
 Alan Cox <[email protected]>
 Alan Cox <[email protected]>
 Aleksey Gorelov <[email protected]>
+Aleksandar Markovic <[email protected]> <[email protected]>
 Al Viro <[email protected]>
 Al Viro <[email protected]>
 Andreas Herrmann <[email protected]>
@@ -101,6 +102,7 @@ Leonid I Ananiev <[email protected]>
 Linas Vepstas <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
 Linus Lüssing <[email protected]> <[email protected]>
+Marcin Nowakowski <[email protected]> <[email protected]>
 Mark Brown <[email protected]>
 Martin Kepplinger <[email protected]> <[email protected]>
 Martin Kepplinger <[email protected]> <[email protected]>
@@ -119,6 +121,7 @@ Matt Redfearn <[email protected]> <[email protected]>
 Mayuresh Janorkar <[email protected]>
 Michael Buesch <[email protected]>
 Michel Dänzer <[email protected]>
+Miodrag Dinic <[email protected]> <[email protected]>
 Mitesh shah <[email protected]>
 Mohit Kumar <[email protected]> <[email protected]>
 Morten Welinder <[email protected]>

diff --git a/Documentation/process/kernel-enforcement-statement.rst b/Documentation/process/kernel-enforcement-statement.rst
@@ -50,8 +50,9 @@ be stronger.
 Except where noted below, we speak only for ourselves, and not for any company
 we might work for today, have in the past, or will in the future.
 
+  - Laura Abbott
   - Bjorn Andersson (Linaro)
-  - Andrea Arcangeli (Red Hat)
+  - Andrea Arcangeli
   - Neil Armstrong
   - Jens Axboe
   - Pablo Neira Ayuso
@@ -60,15 +61,17 @@ we might work for today, have in the past, or will in the future.
   - Felipe Balbi
   - Arnd Bergmann
   - Ard Biesheuvel
-  - Paolo Bonzini (Red Hat)
+  - Tim Bird
+  - Paolo Bonzini
   - Christian Borntraeger
   - Mark Brown (Linaro)
   - Paul Burton
   - Javier Martinez Canillas
   - Rob Clark
   - Jonathan Corbet
+  - Dennis Dalessandro
   - Vivien Didelot (Savoir-faire Linux)
-  - Hans de Goede (Red Hat)
+  - Hans de Goede
   - Mel Gorman (SUSE)
   - Sven Eckelmann
   - Alex Elder (Linaro)
@@ -79,6 +82,7 @@ we might work for today, have in the past, or will in the future.
   - Juergen Gross
   - Shawn Guo
   - Ulf Hansson
+  - Stephen Hemminger (Microsoft)
   - Tejun Heo
   - Rob Herring
   - Masami Hiramatsu
@@ -104,18 +108,21 @@ we might work for today, have in the past, or will in the future.
   - Viresh Kumar
   - Aneesh Kumar K.V
   - Julia Lawall
-  - Doug Ledford (Red Hat)
+  - Doug Ledford
   - Chuck Lever (Oracle)
   - Daniel Lezcano
   - Shaohua Li
-  - Xin Long (Red Hat)
+  - Xin Long
   - Tony Luck
+  - Catalin Marinas (Arm Ltd)
   - Mike Marshall
   - Chris Mason
   - Paul E. McKenney
   - David S. Miller
   - Ingo Molnar
   - Kuninori Morimoto
+  - Trond Myklebust
+  - Martin K. Petersen (Oracle)
   - Borislav Petkov
   - Jiri Pirko
   - Josh Poimboeuf
@@ -124,18 +131,20 @@ we might work for today, have in the past, or will in the future.
   - Joerg Roedel
   - Leon Romanovsky
   - Steven Rostedt (VMware)
-  - Ivan Safonov
+  - Frank Rowand
   - Ivan Safonov
   - Anna Schumaker
   - Jes Sorensen
   - K.Y. Srinivasan
   - Heiko Stuebner
   - Jiri Kosina (SUSE)
+  - Willy Tarreau
   - Dmitry Torokhov
   - Linus Torvalds
   - Thierry Reding
   - Rik van Riel
   - Geert Uytterhoeven (Glider bvba)
+  - Eduardo Valentin (Amazon.com)
   - Daniel Vetter
   - Linus Walleij
   - Richard Weinberger
@@ -145,3 +154,4 @@ we might work for today, have in the past, or will in the future.
   - Masahiro Yamada
   - Wei Yongjun
   - Lv Zheng
+  - Marc Zyngier (Arm Ltd)
diff --git a/MAINTAINERS b/MAINTAINERS
@@ -873,7 +873,7 @@ F:	drivers/android/
 F:	drivers/staging/android/
 
 ANDROID GOLDFISH RTC DRIVER
-M:	Miodrag Dinic <miodrag.dinic@imgtec.com>
+M:	Miodrag Dinic <miodrag.dinic@mips.com>
 S:	Supported
 F:	Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 F:	drivers/rtc/rtc-goldfish.c
@@ -7752,6 +7752,11 @@ S:	Maintained
 F:	Documentation/scsi/53c700.txt
 F:	drivers/scsi/53c700*
 
+LEAKING_ADDRESSES
+M:	Tobin C. Harding <[email protected]>
+S:	Maintained
+F:	scripts/leaking_addresses.pl
+
 LED SUBSYSTEM
 M:	Richard Purdie <[email protected]>
 M:	Jacek Anaszewski <[email protected]>
@@ -9027,7 +9032,7 @@ F:	drivers/*/*loongson1*
 F:	drivers/*/*/*loongson1*
 
 MIPS RINT INSTRUCTION EMULATION
-M:	Aleksandar Markovic <aleksandar.markovic@imgtec.com>
+M:	Aleksandar Markovic <aleksandar.markovic@mips.com>
 L:	[email protected]
 S:	Supported
 F:	arch/mips/math-emu/sp_rint.c
@@ -10692,10 +10697,9 @@ S:	Maintained
 F:	drivers/pinctrl/spear/
 
 PISTACHIO SOC SUPPORT
-M:	James Hartley <[email protected]>
-M:	Ionela Voinescu <[email protected]>
+M:	James Hartley <[email protected]>
 L:	[email protected]
-S:	Maintained
+S:	Odd Fixes
 F:	arch/mips/pistachio/
 F:	arch/mips/include/asm/mach-pistachio/
 F:	arch/mips/boot/dts/img/pistachio*

diff --git a/Makefile b/Makefile
@@ -2,7 +2,7 @@
 VERSION = 4
 PATCHLEVEL = 14
 SUBLEVEL = 0
-EXTRAVERSION = -rc7
+EXTRAVERSION = -rc8
 NAME = Fearless Coyote
 
 # *DOCUMENTATION*

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
@@ -44,10 +44,12 @@ endif
 
 ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
 KBUILD_CPPFLAGS	+= -mbig-endian
+CHECKFLAGS	+= -D__ARMEB__
 AS		+= -EB
 LD		+= -EB
 else
 KBUILD_CPPFLAGS	+= -mlittle-endian
+CHECKFLAGS	+= -D__ARMEL__
 AS		+= -EL
 LD		+= -EL
 endif

diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S
@@ -85,6 +85,15 @@ SECTIONS
 
   _edata = .;
 
+  /*
+   * The image_end section appears after any additional loadable sections
+   * that the linker may decide to insert in the binary image.  Having
+   * this symbol allows further debug in the near future.
+   */
+  .image_end (NOLOAD) : {
+    _edata_real = .;
+  }
+
   _magic_sig = ZIMAGE_MAGIC(0x016f2818);
   _magic_start = ZIMAGE_MAGIC(_start);
   _magic_end = ZIMAGE_MAGIC(_edata);

diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi
@@ -178,9 +178,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
@@ -143,9 +143,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 

diff --git a/arch/arm/boot/dts/armada-39x.dtsi b/arch/arm/boot/dts/armada-39x.dtsi
@@ -111,9 +111,9 @@
 				reg = <0x8000 0x1000>;
 				cache-unified;
 				cache-level = <2>;
-				arm,double-linefill-incr = <1>;
+				arm,double-linefill-incr = <0>;
 				arm,double-linefill-wrap = <0>;
-				arm,double-linefill = <1>;
+				arm,double-linefill = <0>;
 				prefetch-data = <1>;
 			};
 

diff --git a/arch/arm/boot/dts/uniphier-ld4.dtsi b/arch/arm/boot/dts/uniphier-ld4.dtsi
@@ -209,7 +209,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -221,7 +222,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -233,7 +235,8 @@
 			interrupts = <0 82 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
+				 <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};

diff --git a/arch/arm/boot/dts/uniphier-pro4.dtsi b/arch/arm/boot/dts/uniphier-pro4.dtsi
@@ -241,7 +241,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -253,7 +254,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb3>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};

diff --git a/arch/arm/boot/dts/uniphier-sld8.dtsi b/arch/arm/boot/dts/uniphier-sld8.dtsi
@@ -209,7 +209,8 @@
 			interrupts = <0 80 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb0>;
-			clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
+				 <&mio_clk 12>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 				 <&mio_rst 12>;
 		};
@@ -221,7 +222,8 @@
 			interrupts = <0 81 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb1>;
-			clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
+				 <&mio_clk 13>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 				 <&mio_rst 13>;
 		};
@@ -233,7 +235,8 @@
 			interrupts = <0 82 4>;
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_usb2>;
-			clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
+			clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
+				 <&mio_clk 14>;
 			resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 				 <&mio_rst 14>;
 		};

diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild
@@ -20,7 +20,6 @@ generic-y += simd.h
 generic-y += sizes.h
 generic-y += timex.h
 generic-y += trace_clock.h
-generic-y += unaligned.h
 
 generated-y += mach-types.h
 generated-y += unistd-nr.h
diff --git a/arch/arm/include/asm/unaligned.h b/arch/arm/include/asm/unaligned.h
@@ -0,0 +1,27 @@
+#ifndef __ASM_ARM_UNALIGNED_H
+#define __ASM_ARM_UNALIGNED_H
+
+/*
+ * We generally want to set CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS on ARMv6+,
+ * but we don't want to use linux/unaligned/access_ok.h since that can lead
+ * to traps on unaligned stm/ldm or strd/ldrd.
+ */
+#include <asm/byteorder.h>
+
+#if defined(__LITTLE_ENDIAN)
+# include <linux/unaligned/le_struct.h>
+# include <linux/unaligned/be_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_le
+# define put_unaligned	__put_unaligned_le
+#elif defined(__BIG_ENDIAN)
+# include <linux/unaligned/be_struct.h>
+# include <linux/unaligned/le_byteshift.h>
+# include <linux/unaligned/generic.h>
+# define get_unaligned	__get_unaligned_be
+# define put_unaligned	__put_unaligned_be
+#else
+# error need to define endianess
+#endif
+
+#endif /* __ASM_ARM_UNALIGNED_H */
diff --git a/arch/arm/kvm/emulate.c b/arch/arm/kvm/emulate.c
@@ -227,7 +227,7 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu)
 	u32 return_offset = (is_thumb) ? 2 : 4;
 
 	kvm_update_psr(vcpu, UND_MODE);
-	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) - return_offset;
+	*vcpu_reg(vcpu, 14) = *vcpu_pc(vcpu) + return_offset;
 
 	/* Branch to exception vector */
 	*vcpu_pc(vcpu) = exc_vector_base(vcpu) + vect_offset;
@@ -239,10 +239,8 @@ void kvm_inject_undefined(struct kvm_vcpu *vcpu)
  */
 static void inject_abt(struct kvm_vcpu *vcpu, bool is_pabt, unsigned long addr)
 {
-	unsigned long cpsr = *vcpu_cpsr(vcpu);
-	bool is_thumb = (cpsr & PSR_T_BIT);
 	u32 vect_offset;
-	u32 return_offset = (is_thumb) ? 4 : 0;
+	u32 return_offset = (is_pabt) ? 4 : 8;
 	bool is_lpae;
 
 	kvm_update_psr(vcpu, ABT_MODE);

diff --git a/arch/arm/kvm/hyp/Makefile b/arch/arm/kvm/hyp/Makefile
@@ -3,7 +3,7 @@
 # Makefile for Kernel-based Virtual Machine module, HYP part
 #
 
-ccflags-y += -fno-stack-protector
+ccflags-y += -fno-stack-protector -DDISABLE_BRANCH_PROFILING
 
 KVM=../../../../virt/kvm