Fix Zephyron commits

src/video_core/renderer_vulkan/vk_texture_manager.cpp

@@ -116,9 +116,9 @@ vk::Image TextureManager::LoadTexture(const std::string& texture_path) {
 
 vk::Image TextureManager::CreateDefaultTexture() {
     // Create a small default texture (1x1 pixel) to use as a fallback
-    const VkExtent2D extent{1, 1};
+//    const VkExtent2D extent{1, 1};
 
-    // Create image
+/*     // Create image
     const VkImageCreateInfo image_ci{
         .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
         .pNext = nullptr,
@@ -135,7 +135,7 @@ vk::Image TextureManager::CreateDefaultTexture() {
         .queueFamilyIndexCount = 0,
         .pQueueFamilyIndices = nullptr,
         .initialLayout = VK_IMAGE_LAYOUT_UNDEFINED,
-    };
+    }; */
 
     // TODO: create an actual VkImage [ZEP]
     LOG_INFO(Render_Vulkan, "Created default fallback texture");

src/video_core/vulkan_common/hybrid_memory.cpp

@@ -205,7 +205,7 @@ void FaultManagedAllocator::ExceptionHandlerThread() {
 
 void FaultManagedAllocator::Initialize(void* base, size_t size) {
 #if defined(__linux__) || defined(__ANDROID__)
-    uffd = syscall(SYS_userfaultfd, O_CLOEXEC | O_NONBLOCK);
+    uffd = static_cast<int>(syscall(SYS_userfaultfd, O_CLOEXEC | O_NONBLOCK));
     if (uffd < 0) {
         LOG_ERROR(Render_Vulkan, "Failed to create userfaultfd, fault handling disabled");
         return;