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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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725aea8732
Prefix arch-specific barrier macros with '__' to make use of instrumented generic macros. Prefix arch-specific bitops with 'arch_' to make use of instrumented generic functions. Provide stubs for 64-bit atomics when building with KCSAN. Disable KCSAN instrumentation in arch/xtensa/boot. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Acked-by: Marco Elver <elver@google.com>
54 lines
811 B
C
54 lines
811 B
C
// SPDX-License-Identifier: GPL-2.0
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#include <linux/bug.h>
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#include <linux/types.h>
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void __atomic_store_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_load_8(const volatile void *p, int i)
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{
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BUG();
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}
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u64 __atomic_exchange_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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bool __atomic_compare_exchange_8(volatile void *p1, void *p2, u64 v, bool b, int i1, int i2)
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{
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BUG();
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}
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u64 __atomic_fetch_add_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_fetch_sub_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_fetch_and_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_fetch_or_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_fetch_xor_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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u64 __atomic_fetch_nand_8(volatile void *p, u64 v, int i)
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{
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BUG();
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}
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