Merge kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git
Do arch/ia64/defconfig by hand.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 34e603cc..ce4dfa8 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -220,7 +220,7 @@
config IA64_SGI_SN_SIM
bool "SGI Medusa Simulator Support"
- depends on IA64_SGI_SN2
+ depends on IA64_SGI_SN2 || IA64_GENERIC
help
If you are compiling a kernel that will run under SGI's IA-64
simulator (Medusa) then say Y, otherwise say N.
diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig
index 9086b78..47f4534 100644
--- a/arch/ia64/configs/tiger_defconfig
+++ b/arch/ia64/configs/tiger_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.12-rc3
-# Tue May 3 15:55:04 2005
+# Linux kernel version: 2.6.12-20050621
+# Tue Jun 21 14:03:24 2005
#
#
@@ -67,6 +67,7 @@
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_IA64_GENERIC is not set
CONFIG_IA64_DIG=y
# CONFIG_IA64_HP_ZX1 is not set
@@ -285,6 +286,7 @@
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -313,11 +315,8 @@
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
@@ -366,8 +365,10 @@
# Fusion MPT device support
#
CONFIG_FUSION=y
-CONFIG_FUSION_MAX_SGE=40
-# CONFIG_FUSION_CTL is not set
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_FC=y
+CONFIG_FUSION_MAX_SGE=128
+CONFIG_FUSION_CTL=y
#
# IEEE 1394 (FireWire) support
@@ -506,9 +507,11 @@
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
@@ -598,7 +601,6 @@
# CONFIG_GAMEPORT_VORTEX is not set
# CONFIG_GAMEPORT_FM801 is not set
# CONFIG_GAMEPORT_CS461X is not set
-CONFIG_SOUND_GAMEPORT=m
#
# Character devices
@@ -611,7 +613,6 @@
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
-# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_N_HDLC is not set
# CONFIG_SPECIALIX is not set
diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig
index 9997ef4..7be8096 100644
--- a/arch/ia64/defconfig
+++ b/arch/ia64/defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.10
-# Thu Jan 6 11:13:13 2005
+# Linux kernel version: 2.6.12
+# Tue Jun 21 11:30:42 2005
#
#
@@ -10,6 +10,7 @@
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_LOCK_KERNEL=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
#
# General setup
@@ -21,24 +22,27 @@
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_AUDIT is not set
-CONFIG_LOG_BUF_SHIFT=20
CONFIG_HOTPLUG=y
CONFIG_KOBJECT_UEVENT=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
+# CONFIG_CPUSETS is not set
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
# CONFIG_TINY_SHMEM is not set
+CONFIG_BASE_SMALL=0
#
# Loadable module support
@@ -63,9 +67,11 @@
CONFIG_TIME_INTERPOLATION=y
CONFIG_EFI=y
CONFIG_GENERIC_IOMAP=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_IA64_GENERIC=y
# CONFIG_IA64_DIG is not set
# CONFIG_IA64_HP_ZX1 is not set
+# CONFIG_IA64_HP_ZX1_SWIOTLB is not set
# CONFIG_IA64_SGI_SN2 is not set
# CONFIG_IA64_HP_SIM is not set
# CONFIG_ITANIUM is not set
@@ -77,6 +83,7 @@
CONFIG_IA64_L1_CACHE_SHIFT=7
CONFIG_NUMA=y
CONFIG_VIRTUAL_MEM_MAP=y
+CONFIG_HOLES_IN_ZONE=y
CONFIG_DISCONTIGMEM=y
CONFIG_IA64_CYCLONE=y
CONFIG_IOSAPIC=y
@@ -84,6 +91,7 @@
CONFIG_SMP=y
CONFIG_NR_CPUS=512
CONFIG_HOTPLUG_CPU=y
+# CONFIG_SCHED_SMT is not set
# CONFIG_PREEMPT is not set
CONFIG_HAVE_DEC_LOCK=y
CONFIG_IA32_SUPPORT=y
@@ -135,6 +143,7 @@
# CONFIG_PCI_MSI is not set
CONFIG_PCI_LEGACY_PROC=y
CONFIG_PCI_NAMES=y
+# CONFIG_PCI_DEBUG is not set
#
# PCI Hotplug Support
@@ -144,7 +153,6 @@
CONFIG_HOTPLUG_PCI_ACPI=m
# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
# CONFIG_HOTPLUG_PCI_CPCI is not set
-# CONFIG_HOTPLUG_PCI_PCIE is not set
# CONFIG_HOTPLUG_PCI_SHPC is not set
#
@@ -153,10 +161,6 @@
# CONFIG_PCCARD is not set
#
-# PC-card bridges
-#
-
-#
# Device Drivers
#
@@ -190,6 +194,7 @@
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
+# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
@@ -209,6 +214,7 @@
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
+# CONFIG_ATA_OVER_ETH is not set
#
# ATA/ATAPI/MFM/RLL support
@@ -283,6 +289,7 @@
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
@@ -310,13 +317,21 @@
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
-# CONFIG_SCSI_SATA is not set
-# CONFIG_SCSI_BUSLOGIC is not set
+CONFIG_SCSI_SATA=y
+# CONFIG_SCSI_SATA_AHCI is not set
+# CONFIG_SCSI_SATA_SVW is not set
+# CONFIG_SCSI_ATA_PIIX is not set
+# CONFIG_SCSI_SATA_NV is not set
+# CONFIG_SCSI_SATA_PROMISE is not set
+# CONFIG_SCSI_SATA_QSTOR is not set
+# CONFIG_SCSI_SATA_SX4 is not set
+# CONFIG_SCSI_SATA_SIL is not set
+# CONFIG_SCSI_SATA_SIS is not set
+# CONFIG_SCSI_SATA_ULI is not set
+# CONFIG_SCSI_SATA_VIA is not set
+CONFIG_SCSI_SATA_VITESSE=y
# CONFIG_SCSI_DMX3191D is not set
-# CONFIG_SCSI_EATA is not set
-# CONFIG_SCSI_EATA_PIO is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
-# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
@@ -326,7 +341,6 @@
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
# CONFIG_SCSI_SYM53C8XX_IOMAPPED is not set
# CONFIG_SCSI_IPR is not set
-# CONFIG_SCSI_QLOGIC_ISP is not set
CONFIG_SCSI_QLOGIC_FC=y
# CONFIG_SCSI_QLOGIC_FC_FIRMWARE is not set
CONFIG_SCSI_QLOGIC_1280=y
@@ -337,6 +351,7 @@
CONFIG_SCSI_QLA2300=m
CONFIG_SCSI_QLA2322=m
# CONFIG_SCSI_QLA6312 is not set
+# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
@@ -359,12 +374,16 @@
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
+CONFIG_DM_MULTIPATH=m
+# CONFIG_DM_MULTIPATH_EMC is not set
#
# Fusion MPT device support
#
CONFIG_FUSION=y
-CONFIG_FUSION_MAX_SGE=40
+CONFIG_FUSION_SPI=y
+CONFIG_FUSION_FC=m
+CONFIG_FUSION_MAX_SGE=128
# CONFIG_FUSION_CTL is not set
#
@@ -387,7 +406,6 @@
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
-CONFIG_NETLINK_DEV=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
@@ -447,7 +465,6 @@
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
-# CONFIG_ETHERTAP is not set
#
# ARCnet devices
@@ -484,9 +501,7 @@
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=m
-# CONFIG_EEPRO100_PIO is not set
CONFIG_E100=m
-# CONFIG_E100_NAPI is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
@@ -508,9 +523,11 @@
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
+# CONFIG_SKGE is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
+# CONFIG_BNX2 is not set
#
# Ethernet (10000 Mbit)
@@ -568,25 +585,6 @@
# CONFIG_INPUT_EVBUG is not set
#
-# Input I/O drivers
-#
-CONFIG_GAMEPORT=m
-CONFIG_SOUND_GAMEPORT=m
-# CONFIG_GAMEPORT_NS558 is not set
-# CONFIG_GAMEPORT_L4 is not set
-# CONFIG_GAMEPORT_EMU10K1 is not set
-# CONFIG_GAMEPORT_VORTEX is not set
-# CONFIG_GAMEPORT_FM801 is not set
-# CONFIG_GAMEPORT_CS461x is not set
-CONFIG_SERIO=y
-CONFIG_SERIO_I8042=y
-# CONFIG_SERIO_SERPORT is not set
-# CONFIG_SERIO_CT82C710 is not set
-# CONFIG_SERIO_PCIPS2 is not set
-CONFIG_SERIO_LIBPS2=y
-# CONFIG_SERIO_RAW is not set
-
-#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
@@ -604,6 +602,23 @@
# CONFIG_INPUT_MISC is not set
#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+CONFIG_GAMEPORT=m
+# CONFIG_GAMEPORT_NS558 is not set
+# CONFIG_GAMEPORT_L4 is not set
+# CONFIG_GAMEPORT_EMU10K1 is not set
+# CONFIG_GAMEPORT_VORTEX is not set
+# CONFIG_GAMEPORT_FM801 is not set
+# CONFIG_GAMEPORT_CS461X is not set
+
+#
# Character devices
#
CONFIG_VT=y
@@ -613,11 +628,15 @@
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_MOXA_SMARTIO is not set
-# CONFIG_SYNCLINK is not set
+# CONFIG_ISI is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_N_HDLC is not set
+# CONFIG_SPECIALIX is not set
+# CONFIG_SX is not set
# CONFIG_STALDRV is not set
CONFIG_SGI_SNSC=y
+CONFIG_SGI_TIOCX=y
+CONFIG_SGI_MBCS=m
#
# Serial drivers
@@ -639,6 +658,7 @@
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_SERIAL_SGI_L1_CONSOLE=y
CONFIG_SERIAL_SGI_IOC4=y
+# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
@@ -664,6 +684,7 @@
CONFIG_AGP=m
CONFIG_AGP_I460=m
CONFIG_AGP_HP_ZX1=m
+CONFIG_AGP_SGI_TIOCA=m
CONFIG_DRM=m
CONFIG_DRM_TDFX=m
CONFIG_DRM_R128=m
@@ -675,9 +696,15 @@
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_MAX_RAW_DEVS=256
+# CONFIG_HANGCHECK_TIMER is not set
CONFIG_MMTIMER=y
#
+# TPM devices
+#
+# CONFIG_TCG_TPM is not set
+
+#
# I2C support
#
# CONFIG_I2C is not set
@@ -761,6 +788,8 @@
CONFIG_SND_CS46XX_NEW_DSP=y
CONFIG_SND_CS4281=m
CONFIG_SND_EMU10K1=m
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_CA0106 is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
@@ -785,13 +814,14 @@
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
+# CONFIG_SND_HDA_INTEL is not set
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
-# CONFIG_SND_USB_USX2Y is not set
#
# Open Sound System
@@ -801,6 +831,8 @@
#
# USB support
#
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
@@ -812,8 +844,6 @@
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set
-CONFIG_USB_ARCH_HAS_HCD=y
-CONFIG_USB_ARCH_HAS_OHCI=y
#
# USB Host Controller Drivers
@@ -822,6 +852,8 @@
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_BIG_ENDIAN is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
@@ -839,12 +871,11 @@
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
-# CONFIG_USB_STORAGE_RW_DETECT is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
-# CONFIG_USB_STORAGE_HP8200e is not set
+# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
@@ -894,6 +925,7 @@
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
+CONFIG_USB_MON=m
#
# USB port drivers
@@ -909,7 +941,6 @@
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
-# CONFIG_USB_TIGL is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
@@ -918,6 +949,8 @@
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_TEST is not set
#
@@ -970,7 +1003,12 @@
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
+
+#
+# XFS support
+#
CONFIG_XFS_FS=y
+CONFIG_XFS_EXPORT=y
# CONFIG_XFS_RT is not set
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
@@ -1048,7 +1086,7 @@
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
-CONFIG_EXPORTFS=m
+CONFIG_EXPORTFS=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_RPCSEC_GSS_KRB5=m
@@ -1134,6 +1172,8 @@
# CONFIG_CRC_CCITT is not set
CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
#
# HP Simulator drivers
@@ -1150,14 +1190,17 @@
#
# Kernel hacking
#
+# CONFIG_PRINTK_TIME is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
+CONFIG_LOG_BUF_SHIFT=20
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
+# CONFIG_DEBUG_FS is not set
CONFIG_IA64_GRANULE_16MB=y
# CONFIG_IA64_GRANULE_64MB is not set
# CONFIG_IA64_PRINT_HAZARDS is not set
@@ -1184,6 +1227,7 @@
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index 6d4ecec..78eeb07 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -60,7 +60,7 @@
.spillsp @priunat,SW(AR_UNAT)+16+(off); \
.spillsp ar.rnat,SW(AR_RNAT)+16+(off); \
.spillsp ar.bspstore,SW(AR_BSPSTORE)+16+(off); \
- .spillsp pr,SW(PR)+16+(off))
+ .spillsp pr,SW(PR)+16+(off)
#define DO_SAVE_SWITCH_STACK \
movl r28=1f; \
diff --git a/arch/ia64/kernel/ivt.S b/arch/ia64/kernel/ivt.S
index d9c05d5..2bc085a 100644
--- a/arch/ia64/kernel/ivt.S
+++ b/arch/ia64/kernel/ivt.S
@@ -405,17 +405,22 @@
* r30: continuation address
* r31: saved pr
*
- * Clobbered: b0, r18, r19, r21, psr.dt (cleared)
+ * Clobbered: b0, r18, r19, r21, r22, psr.dt (cleared)
*/
rsm psr.dt // switch to using physical data addressing
mov r19=IA64_KR(PT_BASE) // get the page table base address
shl r21=r16,3 // shift bit 60 into sign bit
+ mov r18=cr.itir
;;
shr.u r17=r16,61 // get the region number into r17
+ extr.u r18=r18,2,6 // get the faulting page size
;;
cmp.eq p6,p7=5,r17 // is faulting address in region 5?
- shr.u r18=r16,PGDIR_SHIFT // get bits 33-63 of faulting address
+ add r22=-PAGE_SHIFT,r18 // adjustment for hugetlb address
+ add r18=PGDIR_SHIFT-PAGE_SHIFT,r18
;;
+ shr.u r22=r16,r22
+ shr.u r18=r16,r18
(p7) dep r17=r17,r19,(PAGE_SHIFT-3),3 // put region number bits in place
srlz.d
@@ -428,7 +433,7 @@
(p6) dep r17=r18,r19,3,(PAGE_SHIFT-3) // r17=PTA + IFA(33,42)*8
(p7) dep r17=r18,r17,3,(PAGE_SHIFT-6) // r17=PTA + (((IFA(61,63) << 7) | IFA(33,39))*8)
cmp.eq p7,p6=0,r21 // unused address bits all zeroes?
- shr.u r18=r16,PMD_SHIFT // shift L2 index into position
+ shr.u r18=r22,PMD_SHIFT // shift L2 index into position
;;
ld8 r17=[r17] // fetch the L1 entry (may be 0)
;;
@@ -436,7 +441,7 @@
dep r17=r18,r17,3,(PAGE_SHIFT-3) // compute address of L2 page table entry
;;
(p7) ld8 r17=[r17] // fetch the L2 entry (may be 0)
- shr.u r19=r16,PAGE_SHIFT // shift L3 index into position
+ shr.u r19=r22,PAGE_SHIFT // shift L3 index into position
;;
(p7) cmp.eq.or.andcm p6,p7=r17,r0 // was L2 entry NULL?
dep r17=r19,r17,3,(PAGE_SHIFT-3) // compute address of L3 page table entry
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 575a8f6..6d57aeb 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -945,6 +945,13 @@
*data = (pt->cr_ipsr & IPSR_MASK);
return 0;
+ case PT_AR_RSC:
+ if (write_access)
+ pt->ar_rsc = *data | (3 << 2); /* force PL3 */
+ else
+ *data = pt->ar_rsc;
+ return 0;
+
case PT_AR_RNAT:
urbs_end = ia64_get_user_rbs_end(child, pt, NULL);
rnat_addr = (long) ia64_rse_rnat_addr((long *)
@@ -996,9 +1003,6 @@
case PT_AR_BSPSTORE:
ptr = pt_reg_addr(pt, ar_bspstore);
break;
- case PT_AR_RSC:
- ptr = pt_reg_addr(pt, ar_rsc);
- break;
case PT_AR_UNAT:
ptr = pt_reg_addr(pt, ar_unat);
break;
@@ -1234,7 +1238,7 @@
static long
ptrace_setregs (struct task_struct *child, struct pt_all_user_regs __user *ppr)
{
- unsigned long psr, ec, lc, rnat, bsp, cfm, nat_bits, val = 0;
+ unsigned long psr, rsc, ec, lc, rnat, bsp, cfm, nat_bits, val = 0;
struct unw_frame_info info;
struct switch_stack *sw;
struct ia64_fpreg fpval;
@@ -1267,7 +1271,7 @@
/* app regs */
retval |= __get_user(pt->ar_pfs, &ppr->ar[PT_AUR_PFS]);
- retval |= __get_user(pt->ar_rsc, &ppr->ar[PT_AUR_RSC]);
+ retval |= __get_user(rsc, &ppr->ar[PT_AUR_RSC]);
retval |= __get_user(pt->ar_bspstore, &ppr->ar[PT_AUR_BSPSTORE]);
retval |= __get_user(pt->ar_unat, &ppr->ar[PT_AUR_UNAT]);
retval |= __get_user(pt->ar_ccv, &ppr->ar[PT_AUR_CCV]);
@@ -1365,6 +1369,7 @@
retval |= __get_user(nat_bits, &ppr->nat);
retval |= access_uarea(child, PT_CR_IPSR, &psr, 1);
+ retval |= access_uarea(child, PT_AR_RSC, &rsc, 1);
retval |= access_uarea(child, PT_AR_EC, &ec, 1);
retval |= access_uarea(child, PT_AR_LC, &lc, 1);
retval |= access_uarea(child, PT_AR_RNAT, &rnat, 1);
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c
index 499b7e5..edd9f07 100644
--- a/arch/ia64/kernel/signal.c
+++ b/arch/ia64/kernel/signal.c
@@ -94,7 +94,7 @@
static long
restore_sigcontext (struct sigcontext __user *sc, struct sigscratch *scr)
{
- unsigned long ip, flags, nat, um, cfm;
+ unsigned long ip, flags, nat, um, cfm, rsc;
long err;
/* Always make any pending restarted system calls return -EINTR */
@@ -106,7 +106,7 @@
err |= __get_user(ip, &sc->sc_ip); /* instruction pointer */
err |= __get_user(cfm, &sc->sc_cfm);
err |= __get_user(um, &sc->sc_um); /* user mask */
- err |= __get_user(scr->pt.ar_rsc, &sc->sc_ar_rsc);
+ err |= __get_user(rsc, &sc->sc_ar_rsc);
err |= __get_user(scr->pt.ar_unat, &sc->sc_ar_unat);
err |= __get_user(scr->pt.ar_fpsr, &sc->sc_ar_fpsr);
err |= __get_user(scr->pt.ar_pfs, &sc->sc_ar_pfs);
@@ -119,6 +119,7 @@
err |= __copy_from_user(&scr->pt.r15, &sc->sc_gr[15], 8); /* r15 */
scr->pt.cr_ifs = cfm | (1UL << 63);
+ scr->pt.ar_rsc = rsc | (3 << 2); /* force PL3 */
/* establish new instruction pointer: */
scr->pt.cr_iip = ip & ~0x3UL;
diff --git a/arch/ia64/kernel/smp.c b/arch/ia64/kernel/smp.c
index 953095e..b49d4dd 100644
--- a/arch/ia64/kernel/smp.c
+++ b/arch/ia64/kernel/smp.c
@@ -269,7 +269,7 @@
int me = get_cpu(); /* prevent preemption and reschedule on another processor */
if (cpuid == me) {
- printk("%s: trying to call self\n", __FUNCTION__);
+ printk(KERN_INFO "%s: trying to call self\n", __FUNCTION__);
put_cpu();
return -EBUSY;
}
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 88641e5..e3fc4ed 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -33,8 +33,6 @@
#include <asm/hw_irq.h>
-static int pci_routeirq;
-
/*
* Low-level SAL-based PCI configuration access functions. Note that SAL
* calls are already serialized (via sal_lock), so we don't need another
@@ -139,24 +137,8 @@
static int __init
pci_acpi_init (void)
{
- struct pci_dev *dev = NULL;
-
- printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
-
acpi_map_iosapics();
- if (pci_routeirq) {
- /*
- * PCI IRQ routing is set up by pci_enable_device(), but we
- * also do it here in case there are still broken drivers that
- * don't use pci_enable_device().
- */
- printk(KERN_INFO "PCI: Routing interrupts for all devices because \"pci=routeirq\" specified\n");
- for_each_pci_dev(dev)
- acpi_pci_irq_enable(dev);
- } else
- printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\". If it helps, post a report\n");
-
return 0;
}
@@ -500,8 +482,6 @@
char * __init
pcibios_setup (char *str)
{
- if (!strcmp(str, "routeirq"))
- pci_routeirq = 1;
return NULL;
}
diff --git a/include/linux/efi.h b/include/linux/efi.h
index 047e722..73781ec 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -315,7 +315,7 @@
*/
static inline int efi_range_is_wc(unsigned long start, unsigned long len)
{
- int i;
+ unsigned long i;
for (i = 0; i < len; i += (1UL << EFI_PAGE_SHIFT)) {
unsigned long paddr = __pa(start + i);