Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Fix CONFIG_IA64_SGI_UV build error
  [IA64] Update check_sal_cache_flush to use platform_send_ipi()
  [IA64] perfmon: fix async exit bug

4 files changed, 21 insertions, 9 deletions

diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index 88f1a55c6c94..e67ee3f27698 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile
@@ -57,6 +57,7 @@ core-$(CONFIG_IA64_GENERIC) 	+= arch/ia64/dig/
 core-$(CONFIG_IA64_HP_ZX1)      += arch/ia64/dig/
 core-$(CONFIG_IA64_HP_ZX1_SWIOTLB) += arch/ia64/dig/
 core-$(CONFIG_IA64_SGI_SN2)     += arch/ia64/sn/
+core-$(CONFIG_IA64_SGI_UV)      += arch/ia64/uv/
 core-$(CONFIG_KVM)              += arch/ia64/kvm/
 
 drivers-$(CONFIG_PCI)           += arch/ia64/pci/
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 71d05133f556..7714a97b0104 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -1864,11 +1864,6 @@ pfm_flush(struct file *filp, fl_owner_t id)
          * invoked after, it will find an empty queue and no
          * signal will be sent. In both case, we are safe
          */
-        if (filp->f_flags & FASYNC) {
-                DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue));
-                pfm_do_fasync (-1, filp, ctx, 0);
-        }
-
         PROTECT_CTX(ctx, flags);
 
         state     = ctx->ctx_state;
@@ -1999,6 +1994,11 @@ pfm_close(struct inode *inode, struct file *filp)
                 return -EBADF;
         }
 
+        if (filp->f_flags & FASYNC) {
+                DPRINT(("cleaning up async_queue=%p\n", ctx->ctx_async_queue));
+                pfm_do_fasync(-1, filp, ctx, 0);
+        }
+
         PROTECT_CTX(ctx, flags);
 
         state     = ctx->ctx_state;
diff --git a/arch/ia64/kernel/sal.c b/arch/ia64/kernel/sal.c
index 7e0259709c04..0464173ea568 100644
--- a/arch/ia64/kernel/sal.c
+++ b/arch/ia64/kernel/sal.c
@@ -252,11 +252,10 @@ check_sal_cache_flush (void)
         local_irq_save(flags);
 
         /*
-         * Schedule a timer interrupt, wait until it's reported, and see if
-         * SAL_CACHE_FLUSH drops it.
+         * Send ourselves a timer interrupt, wait until it's reported, and see
+         * if SAL_CACHE_FLUSH drops it.
          */
-        ia64_set_itv(IA64_TIMER_VECTOR);
-        ia64_set_itm(ia64_get_itc() + 1000);
+        platform_send_ipi(cpu, IA64_TIMER_VECTOR, IA64_IPI_DM_INT, 0);
 
         while (!ia64_get_irr(IA64_TIMER_VECTOR))
                 cpu_relax();
diff --git a/arch/ia64/uv/kernel/setup.c b/arch/ia64/uv/kernel/setup.c
index 9aa743203c3c..cf5f28ae96c4 100644
--- a/arch/ia64/uv/kernel/setup.c
+++ b/arch/ia64/uv/kernel/setup.c
@@ -17,6 +17,9 @@
 DEFINE_PER_CPU(struct uv_hub_info_s, __uv_hub_info);
 EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info);
 
+#ifdef CONFIG_IA64_SGI_UV
+int sn_prom_type;
+#endif
 
 struct redir_addr {
         unsigned long redirect;
@@ -64,6 +67,15 @@ void __init uv_setup(char **cmdline_p)
                 m_n_config.s.m_skt = 37;
                 m_n_config.s.n_skt = 0;
                 mmr_base = 0;
+#if 0
+                /* Need BIOS calls - TDB */
+                if (!ia64_sn_is_fake_prom())
+                        sn_prom_type = 1;
+                else
+#endif
+                        sn_prom_type = 2;
+                printk(KERN_INFO "Running on medusa with %s PROM\n",
+                                        (sn_prom_type == 1) ? "real" : "fake");
         } else {
                 get_lowmem_redirect(&lowmem_redir_base, &lowmem_redir_size);
                 node_id.v = uv_read_local_mmr(UVH_NODE_ID);