Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc-merge

[powerpc.git] / arch / powerpc / kernel / paca.c

diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 3cf2517..999bdd8 100644 (file)
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -15,17 +15,11 @@
 #include <asm/processor.h>
 #include <asm/ptrace.h>
 #include <asm/page.h>
-#include <asm/systemcfg.h>
 #include <asm/lppaca.h>
 #include <asm/iseries/it_lp_queue.h>
+#include <asm/iseries/it_lp_reg_save.h>
 #include <asm/paca.h>
 
-static union {
-       struct systemcfg        data;
-       u8                      page[PAGE_SIZE];
-} systemcfg_store __attribute__((__section__(".data.page.aligned")));
-struct systemcfg *_systemcfg = &systemcfg_store.data;
-
 
 /* This symbol is provided by the linker - let it fill in the paca
  * field correctly */
@@ -33,8 +27,7 @@ extern unsigned long __toc_start;
 
 /* The Paca is an array with one entry per processor.  Each contains an
  * lppaca, which contains the information shared between the
- * hypervisor and Linux.  Each also contains an ItLpRegSave area which
- * is used by the hypervisor to save registers.
+ * hypervisor and Linux.
  * On systems with hardware multi-threading, there are two threads
  * per processor.  The Paca array must contain an entry for each thread.
  * The VPD Areas will give a max logical processors = 2 * max physical
@@ -44,7 +37,6 @@ extern unsigned long __toc_start;
 #define PACA_INIT_COMMON(number, start, asrr, asrv)                        \
        .lock_token = 0x8000,                                               \
        .paca_index = (number),         /* Paca Index */                    \
-       .default_decr = 0x00ff0000,     /* Initial Decr */                  \
        .kernel_toc = (unsigned long)(&__toc_start) + 0x8000UL,             \
        .stab_real = (asrr),            /* Real pointer to segment table */ \
        .stab_addr = (asrv),            /* Virt pointer to segment table */ \
@@ -64,11 +56,7 @@ extern unsigned long __toc_start;
 #ifdef CONFIG_PPC_ISERIES
 #define PACA_INIT_ISERIES(number)                                          \
        .lppaca_ptr = &paca[number].lppaca,                                 \
-       .reg_save_ptr = &paca[number].reg_save,                             \
-       .reg_save = {                                                       \
-               .xDesc = 0xd397d9e2,    /* "LpRS" */                        \
-               .xSize = sizeof(struct ItLpRegSave)                         \
-       }
+       .reg_save_ptr = &iseries_reg_save[number],
 
 #define PACA_INIT(number)                                                  \
 {                                                                          \