debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/gpu/arm/bifrost/context/mali_kbase_context.h
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@@ -1,7 +1,7 @@
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 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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 /*
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  *
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- * (C) COPYRIGHT 2011-2017, 2019-2021 ARM Limited. All rights reserved.
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+ * (C) COPYRIGHT 2011-2023 ARM Limited. All rights reserved.
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  *
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  * This program is free software and is provided to you under the terms of the
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  * GNU General Public License version 2 as published by the Free Software
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@@ -93,6 +93,19 @@
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 }
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 /**
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+ * kbase_ctx_compat_mode - Indicate whether a kbase context needs to operate
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+ *                         in compatibility mode for 32-bit userspace.
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+ * @kctx: kbase context
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+ *
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+ * Return: True if needs to maintain compatibility, False otherwise.
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+ */
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+static inline bool kbase_ctx_compat_mode(struct kbase_context *kctx)
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+{
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+	return !IS_ENABLED(CONFIG_64BIT) ||
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+	       (IS_ENABLED(CONFIG_64BIT) && kbase_ctx_flag(kctx, KCTX_COMPAT));
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+}
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+
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+/**
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  * kbase_ctx_flag_clear - Clear @flag on @kctx
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  * @kctx: Pointer to kbase context
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  * @flag: Flag to clear