Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
  [POWERPC] Add memchr() to the bootwrapper
  [POWERPC] Implement logging of unhandled signals
  [POWERPC] Add legacy serial support for OPB with flattened device tree
  [POWERPC] Use 1TB segments
  [POWERPC] XilinxFB: Allow fixed framebuffer base address
  [POWERPC] XilinxFB: Add support for custom screen resolution
  [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
  [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
  [POWERPC] 4xx: Kilauea defconfig file
  [POWERPC] 4xx: Kilauea DTS
  [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
  [POWERPC] 4xx: Add AMCC 405EX support to cputable.c
  [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
  [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
  [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
  [POWERPC] 85xx: Killed <asm/mpc85xx.h>
  [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
  [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
  [POWERPC] mpc8272ads: Remove muram from the CPM reg property.
  [POWERPC] Make clockevents work on PPC601 processors
  ...

Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.

1 files changed, 63 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index 55d29ed4b7a0..25d9a96484dd 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -197,6 +197,36 @@ SYSFS_PMCSETUP(pa6t_pmc3, SPRN_PA6T_PMC3);
 SYSFS_PMCSETUP(pa6t_pmc4, SPRN_PA6T_PMC4);
 SYSFS_PMCSETUP(pa6t_pmc5, SPRN_PA6T_PMC5);
 
+#ifdef CONFIG_DEBUG_KERNEL
+SYSFS_PMCSETUP(hid0, SPRN_HID0);
+SYSFS_PMCSETUP(hid1, SPRN_HID1);
+SYSFS_PMCSETUP(hid4, SPRN_HID4);
+SYSFS_PMCSETUP(hid5, SPRN_HID5);
+SYSFS_PMCSETUP(ima0, SPRN_PA6T_IMA0);
+SYSFS_PMCSETUP(ima1, SPRN_PA6T_IMA1);
+SYSFS_PMCSETUP(ima2, SPRN_PA6T_IMA2);
+SYSFS_PMCSETUP(ima3, SPRN_PA6T_IMA3);
+SYSFS_PMCSETUP(ima4, SPRN_PA6T_IMA4);
+SYSFS_PMCSETUP(ima5, SPRN_PA6T_IMA5);
+SYSFS_PMCSETUP(ima6, SPRN_PA6T_IMA6);
+SYSFS_PMCSETUP(ima7, SPRN_PA6T_IMA7);
+SYSFS_PMCSETUP(ima8, SPRN_PA6T_IMA8);
+SYSFS_PMCSETUP(ima9, SPRN_PA6T_IMA9);
+SYSFS_PMCSETUP(imaat, SPRN_PA6T_IMAAT);
+SYSFS_PMCSETUP(btcr, SPRN_PA6T_BTCR);
+SYSFS_PMCSETUP(pccr, SPRN_PA6T_PCCR);
+SYSFS_PMCSETUP(rpccr, SPRN_PA6T_RPCCR);
+SYSFS_PMCSETUP(der, SPRN_PA6T_DER);
+SYSFS_PMCSETUP(mer, SPRN_PA6T_MER);
+SYSFS_PMCSETUP(ber, SPRN_PA6T_BER);
+SYSFS_PMCSETUP(ier, SPRN_PA6T_IER);
+SYSFS_PMCSETUP(sier, SPRN_PA6T_SIER);
+SYSFS_PMCSETUP(siar, SPRN_PA6T_SIAR);
+SYSFS_PMCSETUP(tsr0, SPRN_PA6T_TSR0);
+SYSFS_PMCSETUP(tsr1, SPRN_PA6T_TSR1);
+SYSFS_PMCSETUP(tsr2, SPRN_PA6T_TSR2);
+SYSFS_PMCSETUP(tsr3, SPRN_PA6T_TSR3);
+#endif /* CONFIG_DEBUG_KERNEL */
 
 static SYSDEV_ATTR(mmcra, 0600, show_mmcra, store_mmcra);
 static SYSDEV_ATTR(spurr, 0600, show_spurr, NULL);
@@ -228,6 +258,36 @@ static struct sysdev_attribute pa6t_attrs[] = {
         _SYSDEV_ATTR(pmc3, 0600, show_pa6t_pmc3, store_pa6t_pmc3),
         _SYSDEV_ATTR(pmc4, 0600, show_pa6t_pmc4, store_pa6t_pmc4),
         _SYSDEV_ATTR(pmc5, 0600, show_pa6t_pmc5, store_pa6t_pmc5),
+#ifdef CONFIG_DEBUG_KERNEL
+        _SYSDEV_ATTR(hid0, 0600, show_hid0, store_hid0),
+        _SYSDEV_ATTR(hid1, 0600, show_hid1, store_hid1),
+        _SYSDEV_ATTR(hid4, 0600, show_hid4, store_hid4),
+        _SYSDEV_ATTR(hid5, 0600, show_hid5, store_hid5),
+        _SYSDEV_ATTR(ima0, 0600, show_ima0, store_ima0),
+        _SYSDEV_ATTR(ima1, 0600, show_ima1, store_ima1),
+        _SYSDEV_ATTR(ima2, 0600, show_ima2, store_ima2),
+        _SYSDEV_ATTR(ima3, 0600, show_ima3, store_ima3),
+        _SYSDEV_ATTR(ima4, 0600, show_ima4, store_ima4),
+        _SYSDEV_ATTR(ima5, 0600, show_ima5, store_ima5),
+        _SYSDEV_ATTR(ima6, 0600, show_ima6, store_ima6),
+        _SYSDEV_ATTR(ima7, 0600, show_ima7, store_ima7),
+        _SYSDEV_ATTR(ima8, 0600, show_ima8, store_ima8),
+        _SYSDEV_ATTR(ima9, 0600, show_ima9, store_ima9),
+        _SYSDEV_ATTR(imaat, 0600, show_imaat, store_imaat),
+        _SYSDEV_ATTR(btcr, 0600, show_btcr, store_btcr),
+        _SYSDEV_ATTR(pccr, 0600, show_pccr, store_pccr),
+        _SYSDEV_ATTR(rpccr, 0600, show_rpccr, store_rpccr),
+        _SYSDEV_ATTR(der, 0600, show_der, store_der),
+        _SYSDEV_ATTR(mer, 0600, show_mer, store_mer),
+        _SYSDEV_ATTR(ber, 0600, show_ber, store_ber),
+        _SYSDEV_ATTR(ier, 0600, show_ier, store_ier),
+        _SYSDEV_ATTR(sier, 0600, show_sier, store_sier),
+        _SYSDEV_ATTR(siar, 0600, show_siar, store_siar),
+        _SYSDEV_ATTR(tsr0, 0600, show_tsr0, store_tsr0),
+        _SYSDEV_ATTR(tsr1, 0600, show_tsr1, store_tsr1),
+        _SYSDEV_ATTR(tsr2, 0600, show_tsr2, store_tsr2),
+        _SYSDEV_ATTR(tsr3, 0600, show_tsr3, store_tsr3),
+#endif /* CONFIG_DEBUG_KERNEL */
 };
 
 
@@ -380,12 +440,14 @@ int cpu_add_sysdev_attr_group(struct attribute_group *attrs)
 {
         int cpu;
         struct sys_device *sysdev;
+        int ret;
 
         mutex_lock(&cpu_mutex);
 
         for_each_possible_cpu(cpu) {
                 sysdev = get_cpu_sysdev(cpu);
-                sysfs_create_group(&sysdev->kobj, attrs);
+                ret = sysfs_create_group(&sysdev->kobj, attrs);
+                WARN_ON(ret != 0);
         }
 
         mutex_unlock(&cpu_mutex);