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-rw-r--r--include/asm-powerpc/mmu-hash64.h1
-rw-r--r--include/asm-sh/cacheflush.h6
-rw-r--r--include/asm-sh/uaccess.h42
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/linux/pm.h9
-rw-r--r--include/linux/pm_legacy.h6
-rw-r--r--include/linux/pnp.h2
-rw-r--r--include/linux/scatterlist.h4
-rw-r--r--include/linux/sched.h13
9 files changed, 36 insertions, 49 deletions
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index 82328dec2b5..951e2487aa6 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -286,6 +286,7 @@ extern void hpte_init_iSeries(void);
extern void hpte_init_beat(void);
extern void hpte_init_beat_v3(void);
+extern void slb_shadow_clear_all(void);
extern void stabs_alloc(void);
extern void slb_initialize(void);
extern void slb_flush_and_rebolt(void);
diff --git a/include/asm-sh/cacheflush.h b/include/asm-sh/cacheflush.h
index 9d528ada3c1..e034c360411 100644
--- a/include/asm-sh/cacheflush.h
+++ b/include/asm-sh/cacheflush.h
@@ -43,6 +43,12 @@ extern void __flush_purge_region(void *start, int size);
extern void __flush_invalidate_region(void *start, int size);
#endif
+#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
+static inline void flush_kernel_dcache_page(struct page *page)
+{
+ flush_dcache_page(page);
+}
+
#if defined(CONFIG_CPU_SH4) && !defined(CONFIG_CACHE_OFF)
extern void copy_to_user_page(struct vm_area_struct *vma,
struct page *page, unsigned long vaddr, void *dst, const void *src,
diff --git a/include/asm-sh/uaccess.h b/include/asm-sh/uaccess.h
index f18a1a5c95c..77c391fa93d 100644
--- a/include/asm-sh/uaccess.h
+++ b/include/asm-sh/uaccess.h
@@ -73,38 +73,26 @@ static inline int __access_ok(unsigned long addr, unsigned long size)
/*
* __access_ok: Check if address with size is OK or not.
*
- * We do three checks:
- * (1) is it user space?
- * (2) addr + size --> carry?
- * (3) addr + size >= 0x80000000 (PAGE_OFFSET)
+ * Uhhuh, this needs 33-bit arithmetic. We have a carry..
*
- * (1) (2) (3) | RESULT
- * 0 0 0 | ok
- * 0 0 1 | ok
- * 0 1 0 | bad
- * 0 1 1 | bad
- * 1 0 0 | ok
- * 1 0 1 | bad
- * 1 1 0 | bad
- * 1 1 1 | bad
+ * sum := addr + size; carry? --> flag = true;
+ * if (sum >= addr_limit) flag = true;
*/
static inline int __access_ok(unsigned long addr, unsigned long size)
{
- unsigned long flag, tmp;
-
- __asm__("stc r7_bank, %0\n\t"
- "mov.l @(8,%0), %0\n\t"
- "clrt\n\t"
- "addc %2, %1\n\t"
- "and %1, %0\n\t"
- "rotcl %0\n\t"
- "rotcl %0\n\t"
- "and #3, %0"
- : "=&z" (flag), "=r" (tmp)
- : "r" (addr), "1" (size)
- : "t");
-
+ unsigned long flag, sum;
+
+ __asm__("clrt\n\t"
+ "addc %3, %1\n\t"
+ "movt %0\n\t"
+ "cmp/hi %4, %1\n\t"
+ "rotcl %0"
+ :"=&r" (flag), "=r" (sum)
+ :"1" (addr), "r" (size),
+ "r" (current_thread_info()->addr_limit.seg)
+ :"t");
return flag == 0;
+
}
#endif /* CONFIG_MMU */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 023656d2f1d..7f2215139e9 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2322,6 +2322,8 @@
#define PCI_DEVICE_ID_INTEL_ICH9_4 0x2914
#define PCI_DEVICE_ID_INTEL_ICH9_5 0x2919
#define PCI_DEVICE_ID_INTEL_ICH9_6 0x2930
+#define PCI_DEVICE_ID_INTEL_ICH9_7 0x2916
+#define PCI_DEVICE_ID_INTEL_ICH9_8 0x2918
#define PCI_DEVICE_ID_INTEL_82855PM_HB 0x3340
#define PCI_DEVICE_ID_INTEL_82830_HB 0x3575
#define PCI_DEVICE_ID_INTEL_82830_CGC 0x3577
diff --git a/include/linux/pm.h b/include/linux/pm.h
index 09a309b7b5d..b78e0295adf 100644
--- a/include/linux/pm.h
+++ b/include/linux/pm.h
@@ -246,6 +246,15 @@ static inline int call_platform_enable_wakeup(struct device *dev, int is_on)
device_set_wakeup_enable(dev,val); \
} while(0)
+/*
+ * Global Power Management flags
+ * Used to keep APM and ACPI from both being active
+ */
+extern unsigned int pm_flags;
+
+#define PM_APM 1
+#define PM_ACPI 2
+
#endif /* __KERNEL__ */
#endif /* _LINUX_PM_H */
diff --git a/include/linux/pm_legacy.h b/include/linux/pm_legacy.h
index 514729a4468..446f4f42b95 100644
--- a/include/linux/pm_legacy.h
+++ b/include/linux/pm_legacy.h
@@ -4,10 +4,6 @@
#ifdef CONFIG_PM_LEGACY
-extern int pm_active;
-
-#define PM_IS_ACTIVE() (pm_active != 0)
-
/*
* Register a device with power management
*/
@@ -21,8 +17,6 @@ int __deprecated pm_send_all(pm_request_t rqst, void *data);
#else /* CONFIG_PM_LEGACY */
-#define PM_IS_ACTIVE() 0
-
static inline struct pm_dev *pm_register(pm_dev_t type,
unsigned long id,
pm_callback callback)
diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 0a0426c2867..2a6d62c7d2d 100644
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -13,7 +13,7 @@
#include <linux/errno.h>
#include <linux/mod_devicetable.h>
-#define PNP_MAX_PORT 24
+#define PNP_MAX_PORT 40
#define PNP_MAX_MEM 12
#define PNP_MAX_IRQ 2
#define PNP_MAX_DMA 2
diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
index 416e000dfe8..e3ff21dbac5 100644
--- a/include/linux/scatterlist.h
+++ b/include/linux/scatterlist.h
@@ -191,8 +191,8 @@ static inline void sg_chain(struct scatterlist *prv, unsigned int prv_nents,
/*
* offset and length are unused for chain entry. Clear them.
*/
- prv->offset = 0;
- prv->length = 0;
+ prv[prv_nents - 1].offset = 0;
+ prv[prv_nents - 1].length = 0;
/*
* Set lowest bit to indicate a link pointer, and make sure to clear
diff --git a/include/linux/sched.h b/include/linux/sched.h
index ac3d496fbd2..cc14656f868 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1255,13 +1255,6 @@ struct pid_namespace;
*
* set_task_vxid() : assigns a virtual id to a task;
*
- * task_ppid_nr_ns() : the parent's id as seen from the namespace specified.
- * the result depends on the namespace and whether the
- * task in question is the namespace's init. e.g. for the
- * namespace's init this will return 0 when called from
- * the namespace of this init, or appropriate id otherwise.
- *
- *
* see also pid_nr() etc in include/linux/pid.h
*/
@@ -1317,12 +1310,6 @@ static inline pid_t task_session_vnr(struct task_struct *tsk)
}
-static inline pid_t task_ppid_nr_ns(struct task_struct *tsk,
- struct pid_namespace *ns)
-{
- return pid_nr_ns(task_pid(rcu_dereference(tsk->real_parent)), ns);
-}
-
/**
* pid_alive - check that a task structure is not stale
* @p: Task structure to be checked.
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-07 16:18:56 +0000