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* [PATCH v2] MdeModulePkg/Core: Fix MaxAddress in Gcd
@ 2018-05-02 18:01 Roman Bacik
  2018-05-03  1:34 ` Zeng, Star
  0 siblings, 1 reply; 5+ messages in thread
From: Roman Bacik @ 2018-05-02 18:01 UTC (permalink / raw)
  To: edk2-devel; +Cc: Ruiyu Ni, Vladimir Olovyannikov

When BottomUp search is used the MaxAddress is incorrectly chosen to
be the BaseAddress instead of the EndAddress.

Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Roman Bacik <roman.bacik@broadcom.com>
---
MdeModulePkg/Core/Dxe/Gcd/Gcd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c
index e17e98230b79..9eeb2bd74599 100644
--- a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c
+++ b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c
@@ -1170,8 +1170,8 @@ CoreAllocateSpace (
//
// Compute the maximum address to use in the search algorithm
//
- if (GcdAllocateType == EfiGcdAllocateMaxAddressSearchBottomUp ||
- GcdAllocateType == EfiGcdAllocateMaxAddressSearchTopDown ) {
+ if (GcdAllocateType == EfiGcdAllocateMaxAddressSearchTopDown ||
+ GcdAllocateType == EfiGcdAllocateAnySearchTopDown ) {
MaxAddress = *BaseAddress;
} else {
MaxAddress = Entry->EndAddress;
-- 
1.9.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2018-05-04  2:14 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2018-05-02 18:01 [PATCH v2] MdeModulePkg/Core: Fix MaxAddress in Gcd Roman Bacik
2018-05-03  1:34 ` Zeng, Star
2018-05-03 14:46   ` Roman Bacik
2018-05-03 16:11   ` Roman Bacik
2018-05-04  2:14     ` Zeng, Star

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