Merge branch 'parisc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parsic updates from Helge Deller:
 "Enable the sysctl file interface for panic_on_stackoverflow for
  parisc, a warning fix and a bunch of documentation updates since the
  parisc website is now at https://parisc.wiki.kernel.org"

* 'parisc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: MAINTAINERS: Update references to parisc website
  parisc: module: Update references to parisc website
  parisc: hardware: Update references to parisc website
  parisc: firmware: Update references to parisc website
  parisc: Kconfig: Update references to parisc website
  parisc: add sysctl file interface panic_on_stackoverflow
  parisc: use -fno-strict-aliasing for decompressor
  parisc: suppress error messages for 'make clean'

8 files changed, 22 insertions, 17 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 68cd1b966b45..c2a782015644 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12841,7 +12841,7 @@ M:	"James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 M:	Helge Deller <deller@gmx.de>
 L:	linux-parisc@vger.kernel.org
 S:	Maintained
-W:	http://www.parisc-linux.org/
+W:	https://parisc.wiki.kernel.org
 Q:	http://patchwork.kernel.org/project/linux-parisc/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index 3801a2ef9bca..92128f9164ce 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -68,7 +68,7 @@ config PARISC
 	  The PA-RISC microprocessor is designed by Hewlett-Packard and used
 	  in many of their workstations & servers (HP9000 700 and 800 series,
 	  and later HP3000 series).  The PA-RISC Linux project home page is
-	  at <http://www.parisc-linux.org/>.
+	  at <https://parisc.wiki.kernel.org>.
 
 config CPU_BIG_ENDIAN
 	def_bool y
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 628cd8bb7ad8..fadbbd010337 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -21,8 +21,6 @@ KBUILD_IMAGE := vmlinuz
 
 NM		= sh $(srctree)/arch/parisc/nm
 CHECKFLAGS	+= -D__hppa__=1
-LIBGCC		= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
-export LIBGCC
 
 ifdef CONFIG_64BIT
 UTS_MACHINE	:= parisc64
@@ -110,6 +108,8 @@ cflags-$(CONFIG_PA8X00)		+= -march=2.0 -mschedule=8000
 head-y			:= arch/parisc/kernel/head.o 
 
 KBUILD_CFLAGS	+= $(cflags-y)
+LIBGCC		:= $(shell $(CC) -print-libgcc-file-name)
+export LIBGCC
 
 kernel-y			:= mm/ kernel/ math-emu/
 
diff --git a/arch/parisc/boot/compressed/Makefile b/arch/parisc/boot/compressed/Makefile
index 1e5879c6a752..dff453687530 100644
--- a/arch/parisc/boot/compressed/Makefile
+++ b/arch/parisc/boot/compressed/Makefile
@@ -16,6 +16,7 @@ targets += real2.S firmware.c
 
 KBUILD_CFLAGS := -D__KERNEL__ -O2 -DBOOTLOADER
 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
+KBUILD_CFLAGS += -fno-strict-aliasing
 KBUILD_CFLAGS += $(cflags-y) -fno-delete-null-pointer-checks -fno-builtin-printf
 KBUILD_CFLAGS += -fno-PIE -mno-space-regs -mdisable-fpregs -Os
 ifndef CONFIG_64BIT
diff --git a/arch/parisc/kernel/firmware.c b/arch/parisc/kernel/firmware.c
index 1d976f2ebff0..665b70086685 100644
--- a/arch/parisc/kernel/firmware.c
+++ b/arch/parisc/kernel/firmware.c
@@ -4,7 +4,8 @@
  *
  *	PDC == Processor Dependent Code
  *
- * See http://www.parisc-linux.org/documentation/index.html
+ * See PDC documentation at
+ * https://parisc.wiki.kernel.org/index.php/Technical_Documentation
  * for documentation describing the entry points and calling
  * conventions defined below.
  *
diff --git a/arch/parisc/kernel/hardware.c b/arch/parisc/kernel/hardware.c
index 98c5203c1ab0..17161e72ea29 100644
--- a/arch/parisc/kernel/hardware.c
+++ b/arch/parisc/kernel/hardware.c
@@ -6,7 +6,8 @@
  * 
  *    Based on the document "PA-RISC 1.1 I/O Firmware Architecture 
  *    Reference Specification", March 7, 1999, version 0.96.  This
- *    is available at http://parisc-linux.org/documentation/
+ *    is available at
+ *    https://parisc.wiki.kernel.org/index.php/Technical_Documentation
  *
  *    Copyright 1999 by Alex deVries <alex@onefishtwo.ca>
  *    and copyright 1999 The Puffin Group Inc.
diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
index 1c50093e2ebe..fac18c623d16 100644
--- a/arch/parisc/kernel/module.c
+++ b/arch/parisc/kernel/module.c
@@ -3,9 +3,9 @@
  *
  *    The best reference for this stuff is probably the Processor-
  *    Specific ELF Supplement for PA-RISC:
- *        http://ftp.parisc-linux.org/docs/arch/elf-pa-hp.pdf
+ *        https://parisc.wiki.kernel.org/index.php/File:Elf-pa-hp.pdf
  *
- *    Linux/PA-RISC Project (http://www.parisc-linux.org/)
+ *    Linux/PA-RISC Project
  *    Copyright (C) 2003 Randolph Chung <tausq at debian . org>
  *    Copyright (C) 2008 Helge Deller <deller@gmx.de>
  *
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8a176d8727a3..b9ff323e1d26 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -994,30 +994,32 @@ static struct ctl_table kern_table[] = {
 		.proc_handler   = proc_dointvec,
 	},
 #endif
-#if defined(CONFIG_X86)
+
+#if (defined(CONFIG_X86_32) || defined(CONFIG_PARISC)) && \
+	defined(CONFIG_DEBUG_STACKOVERFLOW)
 	{
-		.procname	= "panic_on_unrecovered_nmi",
-		.data		= &panic_on_unrecovered_nmi,
+		.procname	= "panic_on_stackoverflow",
+		.data		= &sysctl_panic_on_stackoverflow,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
+#endif
+#if defined(CONFIG_X86)
 	{
-		.procname	= "panic_on_io_nmi",
-		.data		= &panic_on_io_nmi,
+		.procname	= "panic_on_unrecovered_nmi",
+		.data		= &panic_on_unrecovered_nmi,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
-#ifdef CONFIG_DEBUG_STACKOVERFLOW
 	{
-		.procname	= "panic_on_stackoverflow",
-		.data		= &sysctl_panic_on_stackoverflow,
+		.procname	= "panic_on_io_nmi",
+		.data		= &panic_on_io_nmi,
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec,
 	},
-#endif
 	{
 		.procname	= "bootloader_type",
 		.data		= &bootloader_type,