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2008-07-17sparc: merge header files with trivial differencesSam Ravnborg10-172/+13
A manual inspection revealed that the following headerfiles contained only trivial differences: hw_irq.h idprom.h kmap_types.h kvm.h spinlock_types.h sunbpp.h unaligned.h The only noteworthy change are that sparc64 had a volatile qualifer that sparc missed in spinlock_types.h. In addition a few comments were updated. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: when header files are equal use asm-sparc versionSam Ravnborg6-76/+6
Used the following script to find equal header files: SPARC64=`ls asm-sparc64` for FILE in ${SPARC64}; do cmp -s asm-sparc/$FILE asm-sparc64/$FILE; if [ $? = 0 ]; then printf "#include <asm-sparc/%s>\n" $FILE > asm-sparc64/$FILE fi done A few of the equal files are a simple include from asm-generic, but by including the file from asm-sparc we know they are equal for sparc and sparc64. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: copy sparc64 specific files to asm-sparcSam Ravnborg88-7232/+7276
Used the following script to copy the files: cd include set -e SPARC64=`ls asm-sparc64` for FILE in ${SPARC64}; do if [ -f asm-sparc/$FILE ]; then echo $FILE exist in asm-sparc else git mv asm-sparc64/$FILE asm-sparc/$FILE printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE git add asm-sparc64/$FILE fi done Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/asi.hSam Ravnborg2-161/+153
Joined the two files as they contain distinct definitions. Inspired by patch from: Adrian Bunk <bunk@kernel.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Adrian Bunk <bunk@kernel.org>
2008-07-17sparc: export openprom.h to userspaceSam Ravnborg5-8/+8
sparc64 exports openprom.h to userspace so let sparc follow the example. As openprom.h pulled in another not-for-export vaddrs.h header file it required a few changes to fix the build. The definition af VMALLOC_* were moved to pgtable as this is where sparc64 has them. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/types.hSam Ravnborg2-35/+32
Copy content of sparc64 file to sparc file. There is only minimal possibilities for further unification. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/termios.hSam Ravnborg2-224/+42
Bring the commit e55c57e0b51c68d78845549505057169c6c3cba6 ("[SPARC64]: Report any user access faults in termios accessors") over to sparc when unifying the two files. The diff was manually inspected to contain no other relevant changes. This unification therefore changes functionality of sparc. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/termbits.hSam Ravnborg2-260/+6
The type of tcflag_t differs from 32 and 64 bit. For 32 bit it is long For 64 bit it is int Altough these have same size then I was not sure that it was OK to change the 64 bit version to long as this is part of the ABI so it was made conditional. :$ diff -u include/asm-sparc/termbits.h include/asm-sparc64/termbits.h :-- include/asm-sparc/termbits.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/termbits.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,11 +1,11 @@ :-#ifndef _SPARC_TERMBITS_H :-#define _SPARC_TERMBITS_H :+#ifndef _SPARC64_TERMBITS_H :+#define _SPARC64_TERMBITS_H : : #include <linux/posix_types.h> : : typedef unsigned char cc_t; : typedef unsigned int speed_t; :-typedef unsigned long tcflag_t; :+typedef unsigned int tcflag_t; : : #define NCC 8 : struct termio { :@@ -102,7 +102,7 @@ : #define IXANY 0x00000800 : #define IXOFF 0x00001000 : #define IMAXBEL 0x00002000 :-#define IUTF8 0x00004000 :+#define IUTF8 0x00004000 : : /* c_oflag bits */ : #define OPOST 0x00000001 :@@ -171,7 +171,6 @@ : #define HUPCL 0x00000400 : #define CLOCAL 0x00000800 : #define CBAUDEX 0x00001000 :-/* We'll never see these speeds with the Zilogs, but for completeness... */ : #define BOTHER 0x00001000 : #define B57600 0x00001001 : #define B115200 0x00001002 :@@ -199,7 +198,7 @@ : #define B3500000 0x00001012 : #define B4000000 0x00001013 */ : #define CIBAUD 0x100f0000 /* input baud rate (not used) */ :-#define CMSPAR 0x40000000 /* mark or space (stick) parity */ :+#define CMSPAR 0x40000000 /* mark or space (stick) parity */ : #define CRTSCTS 0x80000000 /* flow control */ : : #define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ :@@ -258,4 +257,4 @@ : #define TCSADRAIN 1 : #define TCSAFLUSH 2 : :-#endif /* !(_SPARC_TERMBITS_H) */ :+#endif /* !(_SPARC64_TERMBITS_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/setup.hSam Ravnborg2-11/+6
COMMAND_LINE_SIZE differ for 32 and 64 bit. 256 versus 2048 :$ diff -u include/asm-sparc/setup.h include/asm-sparc64/setup.h :-- include/asm-sparc/setup.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/setup.h 2008-06-13 06:42:07.000000000 +0200 :@@ -2,9 +2,9 @@ : * Just a place holder. : */ : :-#ifndef _SPARC_SETUP_H :-#define _SPARC_SETUP_H :+#ifndef _SPARC64_SETUP_H :+#define _SPARC64_SETUP_H : :-#define COMMAND_LINE_SIZE 256 :+#define COMMAND_LINE_SIZE 2048 : :-#endif /* _SPARC_SETUP_H */ :+#endif /* _SPARC64_SETUP_H */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/resource.hSam Ravnborg2-20/+6
RLIM_INFINITY differ from 32 and 64 bit. The rest is equal. :$ diff -u include/asm-sparc/resource.h include/asm-sparc64/resource.h :-- include/asm-sparc/resource.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/resource.h 2008-06-13 06:46:39.000000000 +0200 :@@ -1,11 +1,11 @@ : /* : * resource.h: Resource definitions. : * :- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu) :+ * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu) : */ : :-#ifndef _SPARC_RESOURCE_H :-#define _SPARC_RESOURCE_H :+#ifndef _SPARC64_RESOURCE_H :+#define _SPARC64_RESOURCE_H : : /* : * These two resource limit IDs have a Sparc/Linux-specific ordering, :@@ -14,13 +14,6 @@ : #define RLIMIT_NOFILE 6 /* max number of open files */ : #define RLIMIT_NPROC 7 /* max number of processes */ : :-/* :- * SuS says limits have to be unsigned. :- * We make this unsigned, but keep the :- * old value for compatibility: :- */ :-#define RLIM_INFINITY 0x7fffffff :- : #include <asm-generic/resource.h> : :-#endif /* !(_SPARC_RESOURCE_H) */ :+#endif /* !(_SPARC64_RESOURCE_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/fbio.hSam Ravnborg1-330/+1
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: copy asm-sparc64/fbio.h to asm-sparcSam Ravnborg1-2/+35
There were only a few trivial changes and a few additions in the sparc64 variant of this file. This patch copies the sparc64 specific bits to the sparc version of fbio.h so they are equal. A later patch will merge the two. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/mman.hSam Ravnborg3-36/+6
Renaming the function sparc64_mmap_check() to sparc_mmap_check() was enough to make the two header files identical. :$ diff -u include/asm-sparc/mman.h include/asm-sparc64/mman.h :-- include/asm-sparc/mman.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/mman.h 2008-06-13 06:46:39.000000000 +0200 :@@ -1,5 +1,5 @@ :-#ifndef __SPARC_MMAN_H__ :-#define __SPARC_MMAN_H__ :+#ifndef __SPARC64_MMAN_H__ :+#define __SPARC64_MMAN_H__ : : #include <asm-generic/mman.h> : :@@ -23,9 +23,9 @@ : : #ifdef __KERNEL__ : #ifndef __ASSEMBLY__ :-#define arch_mmap_check(addr,len,flags) sparc_mmap_check(addr,len) :-int sparc_mmap_check(unsigned long addr, unsigned long len); :+#define arch_mmap_check(addr,len,flags) sparc64_mmap_check(addr,len) :+int sparc64_mmap_check(unsigned long addr, unsigned long len); : #endif : #endif : :-#endif /* __SPARC_MMAN_H__ */ :+#endif /* __SPARC64_MMAN_H__ */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/shmbuf.hSam Ravnborg2-41/+12
Padding in the shmbuf structure made conditional as only 32 bit sparc did so. :$ diff -u include/asm-sparc/shmbuf.h include/asm-sparc64/shmbuf.h :-- include/asm-sparc/shmbuf.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/shmbuf.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,23 +1,19 @@ :-#ifndef _SPARC_SHMBUF_H :-#define _SPARC_SHMBUF_H :+#ifndef _SPARC64_SHMBUF_H :+#define _SPARC64_SHMBUF_H : : /* :- * The shmid64_ds structure for sparc architecture. :+ * The shmid64_ds structure for sparc64 architecture. : * Note extra padding because this structure is passed back and forth : * between kernel and user space. : * : * Pad space is left for: :- * - 64-bit time_t to solve y2038 problem :- * - 2 miscellaneous 32-bit values :+ * - 2 miscellaneous 64-bit values : */ : : struct shmid64_ds { : struct ipc64_perm shm_perm; /* operation perms */ :- unsigned int __pad1; : __kernel_time_t shm_atime; /* last attach time */ :- unsigned int __pad2; : __kernel_time_t shm_dtime; /* last detach time */ :- unsigned int __pad3; : __kernel_time_t shm_ctime; /* last change time */ : size_t shm_segsz; /* size of segment (bytes) */ : __kernel_pid_t shm_cpid; /* pid of creator */ :@@ -39,4 +35,4 @@ : unsigned long __unused4; : }; : :-#endif /* _SPARC_SHMBUF_H */ :+#endif /* _SPARC64_SHMBUF_H */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/sembuf.hSam Ravnborg2-25/+10
Padding in the sembuf structure made conditional as only 32 bit sparc did so. :$ diff -u include/asm-sparc/sembuf.h include/asm-sparc64/sembuf.h :-- include/asm-sparc/sembuf.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/sembuf.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,21 +1,18 @@ :-#ifndef _SPARC_SEMBUF_H :-#define _SPARC_SEMBUF_H :+#ifndef _SPARC64_SEMBUF_H :+#define _SPARC64_SEMBUF_H : : /* :- * The semid64_ds structure for sparc architecture. :+ * The semid64_ds structure for sparc64 architecture. : * Note extra padding because this structure is passed back and forth : * between kernel and user space. : * : * Pad space is left for: :- * - 64-bit time_t to solve y2038 problem :- * - 2 miscellaneous 32-bit values :+ * - 2 miscellaneous 64-bit values : */ : : struct semid64_ds { : struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ :- unsigned int __pad1; : __kernel_time_t sem_otime; /* last semop time */ :- unsigned int __pad2; : __kernel_time_t sem_ctime; /* last change time */ : unsigned long sem_nsems; /* no. of semaphores in array */ : unsigned long __unused1; Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/msgbuf.hSam Ravnborg2-35/+16
Padding from 32 bit sparc kept using preprocessor magic :$ diff -u include/asm-sparc/msgbuf.h include/asm-sparc64/msgbuf.h :-- include/asm-sparc/msgbuf.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/msgbuf.h 2008-06-13 06:42:07.000000000 +0200 :@@ -7,17 +7,13 @@ : * between kernel and user space. : * : * Pad space is left for: :- * - 64-bit time_t to solve y2038 problem :- * - 2 miscellaneous 32-bit values :+ * - 2 miscellaneous 64-bit values : */ : : struct msqid64_ds { : struct ipc64_perm msg_perm; :- unsigned int __pad1; : __kernel_time_t msg_stime; /* last msgsnd time */ :- unsigned int __pad2; : __kernel_time_t msg_rtime; /* last msgrcv time */ :- unsigned int __pad3; : __kernel_time_t msg_ctime; /* last change time */ : unsigned long msg_cbytes; /* current number of bytes on queue */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/fcntl.hSam Ravnborg2-35/+5
The definition of O_NDELAY differed - the rest was equal :$ diff -u include/asm-sparc/fcntl.h include/asm-sparc64/fcntl.h :-- include/asm-sparc/fcntl.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/fcntl.h 2008-06-13 06:46:39.000000000 +0200 :@@ -1,8 +1,9 @@ :-#ifndef _SPARC_FCNTL_H :-#define _SPARC_FCNTL_H :+#ifndef _SPARC64_FCNTL_H :+#define _SPARC64_FCNTL_H : : /* open/fcntl - O_SYNC is only implemented on blocks devices and on files : located on an ext2 file system */ :+#define O_NDELAY 0x0004 : #define O_APPEND 0x0008 : #define FASYNC 0x0040 /* fcntl, for BSD compatibility */ : #define O_CREAT 0x0200 /* not fcntl */ :@@ -10,7 +11,6 @@ : #define O_EXCL 0x0800 /* not fcntl */ : #define O_SYNC 0x2000 : #define O_NONBLOCK 0x4000 :-#define O_NDELAY (0x0004 | O_NONBLOCK) : #define O_NOCTTY 0x8000 /* not fcntl */ : #define O_LARGEFILE 0x40000 : #define O_DIRECT 0x100000 /* direct disk access hint */ :@@ -29,8 +29,7 @@ : #define F_UNLCK 3 : : #define __ARCH_FLOCK_PAD short __unused; :-#define __ARCH_FLOCK64_PAD short __unused; : : #include <asm-generic/fcntl.h> : :-#endif :+#endif /* !(_SPARC64_FCNTL_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/sockios.hSam Ravnborg1-14/+1
:$ diff -u include/asm-sparc/sockios.h include/asm-sparc64/sockios.h :-- include/asm-sparc/sockios.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/sockios.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,5 +1,5 @@ :-#ifndef _ASM_SPARC_SOCKIOS_H :-#define _ASM_SPARC_SOCKIOS_H :+#ifndef _ASM_SPARC64_SOCKIOS_H :+#define _ASM_SPARC64_SOCKIOS_H : : /* Socket-level I/O control calls. */ : #define FIOSETOWN 0x8901 :@@ -10,5 +10,5 @@ : #define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */ : #define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */ : :-#endif /* !(_ASM_SPARC_SOCKIOS_H) */ :+#endif /* !(_ASM_SPARC64_SOCKIOS_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/socket.hSam Ravnborg1-57/+1
:$ diff -u include/asm-sparc/socket.h include/asm-sparc64/socket.h :-- include/asm-sparc/socket.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/socket.h 2008-06-13 06:46:39.000000000 +0200 :@@ -48,11 +48,10 @@ : #define SO_TIMESTAMPNS 0x0021 : #define SCM_TIMESTAMPNS SO_TIMESTAMPNS : :-#define SO_MARK 0x0022 :- : /* Security levels - as per NRL IPv6 - don't actually do anything */ : #define SO_SECURITY_AUTHENTICATION 0x5001 : #define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002 : #define SO_SECURITY_ENCRYPTION_NETWORK 0x5004 : :+#define SO_MARK 0x0022 : #endif /* _ASM_SOCKET_H */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/poll.hSam Ravnborg1-12/+1
:$ diff -u include/asm-sparc/poll.h include/asm-sparc64/poll.h :-- include/asm-sparc/poll.h 2008-06-13 06:42:07.000000000 +0200 :++ include/asm-sparc64/poll.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,5 +1,5 @@ :-#ifndef __SPARC_POLL_H :-#define __SPARC_POLL_H :+#ifndef __SPARC64_POLL_H :+#define __SPARC64_POLL_H : : #define POLLWRNORM POLLOUT : #define POLLWRBAND 256 Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/param.hSam Ravnborg1-23/+1
:$ diff -u include/asm-sparc/param.h include/asm-sparc64/param.h :-- include/asm-sparc/param.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/param.h 2008-06-13 06:42:07.000000000 +0200 :@@ -1,5 +1,6 @@ :-#ifndef _ASMSPARC_PARAM_H :-#define _ASMSPARC_PARAM_H :+#ifndef _ASMSPARC64_PARAM_H :+#define _ASMSPARC64_PARAM_H :+ : : #ifdef __KERNEL__ : # define HZ CONFIG_HZ /* Internal kernel timer frequency */ :@@ -19,4 +20,4 @@ : : #define MAXHOSTNAMELEN 64 /* max length of hostname */ : :-#endif :+#endif /* _ASMSPARC64_PARAM_H */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/ioctls.hSam Ravnborg2-138/+3
Trivial differenses in comments - used the version from sparc64 :$ diff -u include/asm-sparc/ioctls.h include/asm-sparc64/ioctls.h :-- include/asm-sparc/ioctls.h 2008-06-13 08:46:29.000000000 +0200 :++ include/asm-sparc64/ioctls.h 2008-06-13 08:46:29.000000000 +0200 :@@ -1,5 +1,5 @@ :-#ifndef _ASM_SPARC_IOCTLS_H :-#define _ASM_SPARC_IOCTLS_H :+#ifndef _ASM_SPARC64_IOCTLS_H :+#define _ASM_SPARC64_IOCTLS_H : : #include <asm/ioctl.h> : :@@ -22,7 +22,7 @@ : : /* Note that all the ioctls that are not available in Linux have a : * double underscore on the front to: a) avoid some programs to :- * thing we support some ioctls under Linux (autoconfiguration stuff) :+ * think we support some ioctls under Linux (autoconfiguration stuff) : */ : /* Little t */ : #define TIOCGETD _IOR('t', 0, int) :@@ -110,7 +110,7 @@ : #define TIOCSERGETLSR 0x5459 /* Get line status register */ : #define TIOCSERGETMULTI 0x545A /* Get multiport config */ : #define TIOCSERSETMULTI 0x545B /* Set multiport config */ :-#define TIOCMIWAIT 0x545C /* Wait input */ :+#define TIOCMIWAIT 0x545C /* Wait for change on serial input line(s) */ : #define TIOCGICOUNT 0x545D /* Read serial port inline interrupt counts */ : : /* Kernel definitions */ :@@ -133,4 +133,4 @@ : #define TIOCPKT_NOSTOP 16 : #define TIOCPKT_DOSTOP 32 : :-#endif /* !(_ASM_SPARC_IOCTLS_H) */ :+#endif /* !(_ASM_SPARC64_IOCTLS_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: Merge asm-sparc{,64}/ioctl.hSam Ravnborg1-67/+1
:$ diff -u include/asm-sparc/ioctl.h include/asm-sparc64/ioctl.h :-- include/asm-sparc/ioctl.h 2008-06-13 06:46:39.000000000 +0200 :++ include/asm-sparc64/ioctl.h 2008-06-13 08:46:29.000000000 +0200 :@@ -1,5 +1,5 @@ :-#ifndef _SPARC_IOCTL_H :-#define _SPARC_IOCTL_H :+#ifndef _SPARC64_IOCTL_H :+#define _SPARC64_IOCTL_H : :/* :* Our DIR and SIZE overlap in order to simulteneously provide :@@ -64,4 +64,4 @@ :#define IOCSIZE_MASK (_IOC_XSIZEMASK << _IOC_SIZESHIFT) :#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) : :-#endif /* !(_SPARC_IOCTL_H) */ :+#endif /* !(_SPARC64_IOCTL_H) */ Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: copy exported sparc64 specific header files to asm-sparcSam Ravnborg15-471/+485
Copy was done using the following simple script: set -e SPARC64="h display7seg.h envctrl.h psrcompat.h pstate.h uctx.h utrap.h watchdog.h" for FILE in ${SPARC64}; do if [ -f asm-sparc/$FILE ]; then echo $FILE exist in asm-sparc fi cat asm-sparc64/$FILE > asm-sparc/$FILE printf "#include <asm-sparc/$FILE>\n" > asm-sparc64/$FILE done The name of the copied files are added to asm-sparc/Kbuild to keep "make headers_check" functional. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc: add -m64 when building vmlinux.ldsSam Ravnborg1-1/+3
David Miller noticed that the build of vmlinux.lds failed to use the -m64 specifier. This caused the build to break with a bi-arch gcc with unified headers. Add the -m64 option to CPPFLAGS_vmlinux.lds so we have the correct defines available when building vmliux.lds. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2008-07-17sparc64 Kbuild: apb.h and bbc.h should not be exported to userspaceDavid S. Miller1-2/+0
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: Merge include/asm-sparc{,64}/perfctr.hSam Ravnborg1-173/+1
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: Merge include/asm-sparc{,64}/openpromio.hSam Ravnborg1-69/+1
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc: remove PROM_AP1000Adrian Bunk1-1/+0
This seems to be left from the long gone AP1000 support. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17drivers/sbus/: cleanupsAdrian Bunk5-40/+33
This patch contains the following cleanups: - make the following needlessly global code static: - char/uctrl.c: uctrl_get_event_status() - char/uctrl.c: uctrl_get_external_status() - char/vfc_dev.c: struct vfc_dev_lst - char/vfc_dev.c: vfc_lock_device() - char/vfc_dev.c: vfc_unlock_device() - char/vfc_dev.c: vfc_captstat_reset() - char/vfc_dev.c: vfc_memptr_reset() - char/vfc_dev.c: vfc_csr_init() - char/vfc_dev.c: vfc_saa9051_init() - char/vfc_dev.c: init_vfc_hw() - char/vfc_dev.c: init_vfc_devstruct() - char/vfc_dev.c: init_vfc_device() - char/vfc_dev.c: vfc_get_dev_ptr() - char/vfc_dev.c: vfc_capture_start() - char/vfc_dev.c: vfc_capture_poll() - char/vfc_dev.c: vfc_port_change_ioctl() - char/vfc_dev.c: vfc_set_video_ioctl() - char/vfc_dev.c: vfc_get_video_ioctl() - char/vfc_i2c.c: vfc_i2c_wait_for_bus() - char/vfc_i2c.c: vfc_i2c_wait_for_pin() - char/vfc_i2c.c: vfc_i2c_xmit_addr() - char/vfc_i2c.c: vfc_i2c_xmit_byte() - char/vfc_i2c.c: vfc_i2c_recv_byte() - dvma.c: init_one_dvma() - remove an unused variable from a function: - char/uctrl.c: ts102_uctrl_init() - remove the following unused and empty function: - char/uctrl.c: uctrl_set_video() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc64/kernel/: make code staticAdrian Bunk6-25/+16
This patch makes the following needlessly global code static: - central.c: struct central_bus - central.c: struct fhc_list - central.c: apply_fhc_ranges() - central.c: apply_central_ranges() - ds.c: struct ds_states_template[] - pci_msi.c: sparc64_setup_msi_irq() - pci_msi.c: sparc64_teardown_msi_irq() - pci_sun4v.c: struct sun4v_dma_ops - sys_sparc32.c: cp_compat_stat64() Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc/mm/: possible cleanupsAdrian Bunk6-28/+25
This patch contains the following possible cleanups: - make the following needlessly global code static: - fault.c: force_user_fault() - init.c: calc_max_low_pfn() - init.c: pgt_cache_water[] - init.c: map_high_region() - srmmu.c: hwbug_bitmask - srmmu.c: srmmu_swapper_pg_dir - srmmu.c: srmmu_context_table - srmmu.c: is_hypersparc - srmmu.c: srmmu_cache_pagetables - srmmu.c: srmmu_nocache_size - srmmu.c: srmmu_nocache_end - srmmu.c: srmmu_get_nocache() - srmmu.c: srmmu_free_nocache() - srmmu.c: srmmu_early_allocate_ptable_skeleton() - srmmu.c: srmmu_nocache_calcsize() - srmmu.c: srmmu_nocache_init() - srmmu.c: srmmu_alloc_thread_info() - srmmu.c: early_pgtable_allocfail() - srmmu.c: srmmu_early_allocate_ptable_skeleton() - srmmu.c: srmmu_allocate_ptable_skeleton() - srmmu.c: srmmu_inherit_prom_mappings() - sunami.S: tsunami_copy_1page - remove the following unused code: - init.c: struct sparc_aliases Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17sparc/kernel/: possible cleanupsAdrian Bunk23-60/+38
This patch contains the following possible cleanups: - make the following needlessly global code static: - apc.c: apc_swift_idle() - ebus.c: ebus_blacklist_irq() - ebus.c: fill_ebus_child() - ebus.c: fill_ebus_device() - entry.S: syscall_is_too_hard - etra: tsetup_sun4c_stackchk - head.S: cputyp - head.S: prom_vector_p - idprom.c: Sun_Machines[] - ioport.c: _sparc_find_resource() - ioport.c: create_proc_read_entry() - irq.c: struct sparc_irq[] - rtrap.S: sun4c_rett_stackchk - setup.c: prom_sync_me() - setup.c: boot_flags - sun4c_irq.c: sun4c_sbint_to_irq() - sun4d_irq.c: sbus_tid[] - sun4d_irq.c: struct sbus_actions - sun4d_irq.c: sun4d_sbint_to_irq() - sun4m_irq.c: sun4m_sbint_to_irq() - sun4m_irq.c: sun4m_get_irqmask() - sun4m_irq.c: sun4m_timers - sun4m_smp.c: smp4m_cross_call() - sun4m_smp.c: smp4m_blackbox_id() - sun4m_smp.c: smp4m_blackbox_current() - time.c: sp_clock_typ - time.c: sbus_time_init() - traps.c: instruction_dump() - wof.S: spwin_sun4c_stackchk - wuf.S: sun4c_fwin_stackchk - #if 0 the following unused code: - process.c: sparc_backtrace_lock - process.c: __show_backtrace() - process.c: show_backtrace() - process.c: smp_show_backtrace_all_cpus() - remove the following unused code: - entry.S: __handle_exception - smp.c: smp_num_cpus - smp.c: smp_activated - smp.c: __cpu_number_map[] - smp.c: __cpu_logical_map[] - smp.c: bitops_spinlock - traps.c: trap_curbuf - traps.c: trapbuf[] - traps.c: linux_smp_still_initting - traps.c: thiscpus_tbr - traps.c: thiscpus_mid Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17x86: fix asm/e820.h for userspace inclusionRusty Russell1-1/+2
asm-x86/e820.h is included from userspace. 'x86: make e820.c to have common functions' (b79cd8f1268bab57ff85b19d131f7f23deab2dee) broke it: make -C Documentation/lguest cc -Wall -Wmissing-declarations -Wmissing-prototypes -O3 -I../../include lguest.c -lz -o lguest In file included from ../../include/asm-x86/bootparam.h:8, from lguest.c:45: ../../include/asm/e820.h:66: error: expected ‘)’ before ‘start’ ../../include/asm/e820.h:67: error: expected ‘)’ before ‘start’ ../../include/asm/e820.h:68: error: expected ‘)’ before ‘start’ ../../include/asm/e820.h:72: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘e820_update_range’ ... Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17x86: fix numaq_tsc_disableYinghai Lu1-1/+1
fix: arch/x86/kernel/numaq_32.c: In function ‘numaq_tsc_disable’: arch/x86/kernel/numaq_32.c:99: warning: ‘return’ with a value, in function returning void Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17fix build error of arch/ia64/kvm/*Takashi Iwai2-3/+3
Fix calls of smp_call_function*() in arch/ia64/kvm for recent API changes. CC [M] arch/ia64/kvm/kvm-ia64.o arch/ia64/kvm/kvm-ia64.c: In function 'handle_global_purge': arch/ia64/kvm/kvm-ia64.c:398: error: too many arguments to function 'smp_call_function_single' arch/ia64/kvm/kvm-ia64.c: In function 'kvm_vcpu_kick': arch/ia64/kvm/kvm-ia64.c:1696: error: too many arguments to function 'smp_call_function_single' Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-17Update scripts/Makefile.fwinst to cope with older makeDavid Woodhouse1-2/+23
Also fix unwanted rebuilds of the firmware/ihex2fw tool by including the .ihex2fw.cmd file when present. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Reported-and-tested-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-17Fix collateral damage to top level MakefileGrant Likely1-1/+0
The patch named "powerpc/mpc5121: Add clock driver", also contained an unrelated and bogus change to the top-level makefile. This patch backs out the bad bit. SHA1 of offending patch: 137e95906e294913fab02162e8a1948ade49acb5) Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Repented-by: John Rigby <jrigby@freescale.com> [ Heh. Normally I pick these out from the diffstats, but I guess I've grown to trust the ppc tree too much ;) - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-17ftrace: do not trace library functionsIngo Molnar1-12/+5
make function tracing more robust: do not trace library functions. We've already got a sizable list of exceptions: ifdef CONFIG_FTRACE # Do not profile string.o, since it may be used in early boot or vdso CFLAGS_REMOVE_string.o = -pg # Also do not profile any debug utilities CFLAGS_REMOVE_spinlock_debug.o = -pg CFLAGS_REMOVE_list_debug.o = -pg CFLAGS_REMOVE_debugobjects.o = -pg CFLAGS_REMOVE_find_next_bit.o = -pg CFLAGS_REMOVE_cpumask.o = -pg CFLAGS_REMOVE_bitmap.o = -pg endif ... and the pattern has been that random library functionality showed up in ftrace's critical path (outside of its recursion check), causing hard to debug lockups. So be a bit defensive about it and exclude all lib/*.o functions by default. It's not that they are overly interesting for tracing purposes anyway. Specific ones can still be traced, in an opt-in manner. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17ftrace: do not trace scheduler functionsIngo Molnar1-2/+1
do not trace scheduler functions - it's still a bit fragile and can lock up with: http://redhat.com/~mingo/misc/config-Thu_Jul_17_13_34_52_CEST_2008 Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17ftrace: fix lockup with MAXSMPIngo Molnar1-0/+3
MAXSMP brings in lots of use of various bitops in smp_processor_id() and friends - causing ftrace to lock up during bootup: calling anon_inode_init+0x0/0x130 initcall anon_inode_init+0x0/0x130 returned 0 after 0 msecs calling acpi_event_init+0x0/0x57 [ hard hang ] So exclude the bitops facilities from tracing. Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17[S390] dasd: use -EOPNOTSUPP instead of -ENOTSUPPStefan Haberland1-2/+2
return value -ENOTSUPP is not valid in userspace context, use -EOPNOTSUPP instead Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2008-07-17[S390] qdio: new qdio driver.Jan Glauber20-4943/+3874
List of major changes: - split qdio driver into several files - seperation of thin interrupt code - improved handling for multiple thin interrupt devices - inbound and outbound processing now always runs in tasklet context - significant less tasklet schedules per interrupt needed - merged qebsm with non-qebsm handling - cleanup qdio interface and added kerneldoc - coding style Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Reviewed-by: Utz Bacher <utz.bacher@de.ibm.com> Reviewed-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2008-07-17[S390] cio: Export chsc_error_from_response().Cornelia Huck2-1/+10
Make chsc_error_from_response() available to chsc callers outside of chsc.c (namely qdio) to avoid duplicating error checking code. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2008-07-17[S390] vmur: Fix return code handling.Frank Munzert1-5/+5
Use -EOPNOTSUPP instead of -ENOTSUPP. Signed-off-by: Frank Munzert <munzert@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-17[S390] Fix stacktrace compile bug.Heiko Carstens1-0/+1
Add missing module.h include to fix this: CC arch/s390/kernel/stacktrace.o arch/s390/kernel/stacktrace.c:84: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:84: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:84: warning: parameter names (without types) in function declaration arch/s390/kernel/stacktrace.c:97: warning: data definition has no type or storage class arch/s390/kernel/stacktrace.c:97: warning: type defaults to 'int' in declaration of 'EXPORT_SYMBOL_GPL' arch/s390/kernel/stacktrace.c:97: warning: parameter names (without types) in function declaration Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-17[S390] Increase default warning stacksize.Heiko Carstens1-1/+1
Compiling a kernel with allmodconfig or allyesconfig results in tons of gcc warnings, because the default maximum stacksize from which on gcc will emit a warning is just 256 bytes. Increase this to 2048, so these warnings don't distract from the real warnings that we need to watch at. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-17[S390] dasd: Fix cleanup in dasd_{fba,diag}_check_characteristics().Cornelia Huck2-8/+24
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-17[S390] chsc headers userspace cleanupAdrian Bunk3-4/+7
Kernel headers shouldn't expose functions to userspace. Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-07-17[S390] dasd: fix unsolicited SIM handling.Stefan Haberland1-1/+3
Add missing schedule_bh and check that there is 32 bit sense data. Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
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