[PATCH 07/17] Fixup 4GB+ memslot large page alignment

Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]
From: Anthony Liguori
Date: Sunday, May 17, 2009 - 8:43 am

From: Marcelo Tosatti <mtosatti@redhat.com>

Need to align the 4GB+ memslot after we know its address, not before.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/pc.c b/hw/pc.c
index 062c306..d6486a1 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -873,6 +873,7 @@ static void pc_init1(ram_addr_t ram_size, int vga_ram_size,
 
     /* above 4giga memory allocation */
     if (above_4g_mem_size > 0) {
+        ram_addr = qemu_ram_alloc(above_4g_mem_size);
         if (hpagesize) {
             if (ram_addr & (hpagesize-1)) {
                 unsigned long aligned_addr;
@@ -881,7 +882,6 @@ static void pc_init1(ram_addr_t ram_size, int vga_ram_size,
                 ram_addr = aligned_addr;
             }
         }
-        ram_addr = qemu_ram_alloc(above_4g_mem_size);
         cpu_register_physical_memory(0x100000000ULL,
                                      above_4g_mem_size,
                                      ram_addr);
-- 
1.6.0.6

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Previous message: [thread] [date] [author]
Next message: [thread] [date] [author]

Messages in current thread:
[PATCH 0/17][REVIEW] Backport candidates for stable-0.10, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 05/17] Stop/start cpus before/after devices, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 06/17] Use statfs to determine size of huge pages, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 07/17] Fixup 4GB+ memslot large page alignment, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 08/17] Clear tap features on initialization, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 09/17] Propagate errors on failed migration., Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 13/17] Increment version id for CPU save state, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 14/17] Fix build when objdir != srcdir, Anthony Liguori, (Sun May 17, 8:43 am)
[PATCH 15/17] Fix loading extboot option rom, Anthony Liguori, (Sun May 17, 8:43 am)
Re: [PATCH 15/17] Fix loading extboot option rom, Avi Kivity, (Sun May 17, 10:06 am)
Re: [PATCH 0/17][REVIEW] Backport candidates for stable-0.10, Anthony Liguori, (Sun May 17, 4:32 pm)
Re: [PATCH 0/17][REVIEW] Backport candidates for stable-0.10, Anthony Liguori, (Sun May 17, 4:36 pm)
Re: [PATCH 06/17] Use statfs to determine size of huge pages, Anthony Liguori, (Mon May 18, 6:10 am)
Re: [PATCH 05/17] Stop/start cpus before/after devices, Marcelo Tosatti, (Mon May 18, 6:58 am)
Re: [PATCH 05/17] Stop/start cpus before/after devices, Anthony Liguori, (Mon May 18, 7:26 am)
Re: [PATCH 05/17] Stop/start cpus before/after devices, Marcelo Tosatti, (Mon May 18, 7:47 am)
Re: [PATCH 11/17] net: drop packet from tap device if all ..., Mark McLoughlin, (Tue May 19, 10:52 am)