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[RFC,V3,40/43] rv64ilp32_abi: tracepoint-defs: Using u64 for trace_print_flags.mask

Message ID 20250325121624.523258-41-guoren@kernel.org (mailing list archive)
State New
Headers show
Series rv64ilp32_abi: Build CONFIG_64BIT kernel-self with ILP32 ABI | expand

Commit Message

Guo Ren March 25, 2025, 12:16 p.m. UTC 
From: "Guo Ren (Alibaba DAMO Academy)" <guoren@kernel.org>

The rv64ilp32 ABI relies on CONFIG_64BIT, and mmflags.h defines
VMA flags with BIT_ULL. Consequently, use "unsigned long long"
for trace_print_flags.mask to align with VMAflag's type size.

Signed-off-by: Guo Ren (Alibaba DAMO Academy) <guoren@kernel.org>
---
 include/linux/tracepoint-defs.h | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/include/linux/tracepoint-defs.h b/include/linux/tracepoint-defs.h
index aebf0571c736..3b51ede18e32 100644
--- a/include/linux/tracepoint-defs.h
+++ b/include/linux/tracepoint-defs.h
@@ -14,7 +14,11 @@ 
 struct static_call_key;
 
 struct trace_print_flags {
+#ifdef CONFIG_64BIT
+	unsigned long long	mask;
+#else
 	unsigned long		mask;
+#endif
 	const char		*name;
 };