[PATCH 2/2] ntdll: Increase kernel stack size.
Paul Gofman
pgofman at codeweavers.com
Thu Feb 10 08:06:16 CST 2022
Signed-off-by: Paul Gofman <pgofman at codeweavers.com>
---
The observed problem is seen as semi-random crashes in Resident Evil Village
reproducible on Nvidia. At least vkCreateComputePipelines() sometimes needs more stack
space than currently available. Since winevulkan switch to wine_unix_call interface
most of the native Vulkan calls go from syscall stack which size is quite small. This
might also be a potential issue with the other native Unix libraries.
dlls/ntdll/unix/unix_private.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/ntdll/unix/unix_private.h b/dlls/ntdll/unix/unix_private.h
index 07c7bebba4d..248a11479c1 100644
--- a/dlls/ntdll/unix/unix_private.h
+++ b/dlls/ntdll/unix/unix_private.h
@@ -84,7 +84,7 @@ static const SIZE_T page_size = 0x1000;
static const SIZE_T teb_size = 0x3800; /* TEB64 + TEB32 + debug info */
static const SIZE_T signal_stack_mask = 0xffff;
static const SIZE_T signal_stack_size = 0x10000 - 0x3800;
-static const SIZE_T kernel_stack_size = 0x20000;
+static const SIZE_T kernel_stack_size = 0x60000;
static const SIZE_T kernel_stack_guard_size = 0x1000;
static const SIZE_T min_kernel_stack = 0x3000;
static const LONG teb_offset = 0x2000;
--
2.34.1
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