isync
blr
+_ASM_NOKPROBE_SYMBOL(copy_and_flush); /* Called in real mode */
+
.align 8
copy_to_here:
return 0;
}
-static void copy_segments(unsigned long ind)
+/* Called during kexec sequence with MMU off */
+static notrace void copy_segments(unsigned long ind)
{
unsigned long entry;
unsigned long *ptr;
}
}
-void kexec_copy_flush(struct kimage *image)
+/* Called during kexec sequence with MMU off */
+notrace void kexec_copy_flush(struct kimage *image)
{
long i, nr_segments = image->nr_segments;
struct kexec_segment ranges[KEXEC_SEGMENT_MAX];
* TODO: add batching support when enabled. remember, no dynamic memory here,
* although there is the control page available...
*/
-static void native_hpte_clear(void)
+static notrace void native_hpte_clear(void)
{
unsigned long vpn = 0;
unsigned long slot, slots;
}
#endif /* CONFIG_TRANSPARENT_HUGEPAGE */
-/* For use by kexec */
-void mmu_cleanup_all(void)
+/* For use by kexec, called with MMU off */
+notrace void mmu_cleanup_all(void)
{
if (radix_enabled())
radix__mmu_cleanup_all();
mtspr(SPRN_UAMOR, 0);
}
-void radix__mmu_cleanup_all(void)
+/* Called during kexec sequence with MMU off */
+notrace void radix__mmu_cleanup_all(void)
{
unsigned long lpcr;
spin_unlock_irqrestore(&ps3_htab_lock, flags);
}
-static void ps3_hpte_clear(void)
+/* Called during kexec sequence with MMU off */
+static notrace void ps3_hpte_clear(void)
{
unsigned long hpte_count = (1UL << ppc64_pft_size) >> 4;
u64 i;
/**
* ps3_mm_vas_destroy -
+ *
+ * called during kexec sequence with MMU off.
*/
-void ps3_mm_vas_destroy(void)
+notrace void ps3_mm_vas_destroy(void)
{
int result;
/**
* ps3_mm_shutdown - final cleanup of address space
+ *
+ * called during kexec sequence with MMU off.
*/
-void ps3_mm_shutdown(void)
+notrace void ps3_mm_shutdown(void)
{
ps3_mm_region_destroy(&map.r1);
}
return -1;
}
-static void manual_hpte_clear_all(void)
+/* Called during kexec sequence with MMU off */
+static notrace void manual_hpte_clear_all(void)
{
unsigned long size_bytes = 1UL << ppc64_pft_size;
unsigned long hpte_count = size_bytes >> 4;
}
}
-static int hcall_hpte_clear_all(void)
+/* Called during kexec sequence with MMU off */
+static notrace int hcall_hpte_clear_all(void)
{
int rc;
return rc;
}
-static void pseries_hpte_clear_all(void)
+/* Called during kexec sequence with MMU off */
+static notrace void pseries_hpte_clear_all(void)
{
int rc;