x86: comment update after "drop high compat r/o M2P table address range"
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Message ID f561f170-77ab-0108-d8bc-b897e4a8272f@suse.com
State New
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Series
  • x86: comment update after "drop high compat r/o M2P table address range"
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Commit Message

Jan Beulich Aug. 4, 2020, 3:26 p.m. UTC
Commit 5af040ef8b57 clearly should also have updated the comment, not
just the #define-s.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

Comments

Andrew Cooper Aug. 4, 2020, 3:40 p.m. UTC | #1
On 04/08/2020 16:26, Jan Beulich wrote:
> Commit 5af040ef8b57 clearly should also have updated the comment, not
> just the #define-s.
>
> Signed-off-by: Jan Beulich <jbeulich@suse.com>

Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>

Patch
diff mbox series

--- a/xen/include/asm-x86/config.h
+++ b/xen/include/asm-x86/config.h
@@ -144,18 +144,16 @@  extern unsigned char boot_edid_info[128]
  *  0xffff82d000000000 - 0xffff82d03fffffff [1GB,   2^30 bytes, PML4:261]
  *    Compatibility machine-to-phys translation table.
  *  0xffff82d040000000 - 0xffff82d07fffffff [1GB,   2^30 bytes, PML4:261]
- *    High read-only compatibility machine-to-phys translation table.
- *  0xffff82d080000000 - 0xffff82d0bfffffff [1GB,   2^30 bytes, PML4:261]
  *    Xen text, static data, bss.
 #ifndef CONFIG_BIGMEM
- *  0xffff82d0c0000000 - 0xffff82dfffffffff [61GB,              PML4:261]
+ *  0xffff82d080000000 - 0xffff82dfffffffff [62GB,              PML4:261]
  *    Reserved for future use.
  *  0xffff82e000000000 - 0xffff82ffffffffff [128GB, 2^37 bytes, PML4:261]
  *    Page-frame information array.
  *  0xffff830000000000 - 0xffff87ffffffffff [5TB, 5*2^40 bytes, PML4:262-271]
  *    1:1 direct mapping of all physical memory.
 #else
- *  0xffff82d0c0000000 - 0xffff82ffffffffff [189GB,             PML4:261]
+ *  0xffff82d080000000 - 0xffff82ffffffffff [190GB,             PML4:261]
  *    Reserved for future use.
  *  0xffff830000000000 - 0xffff847fffffffff [1.5TB, 3*2^39 bytes, PML4:262-264]
  *    Page-frame information array.