61 lines
2.1 KiB
Diff
61 lines
2.1 KiB
Diff
From ac710d63435b035c7ba9f2a384ccc67a86f8531e Mon Sep 17 00:00:00 2001
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Message-Id: <ac710d63435b035c7ba9f2a384ccc67a86f8531e.1596234184.git.zanussi@kernel.org>
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In-Reply-To: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
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References: <378ee68279f6a7631221f2670a9298620148690d.1596234183.git.zanussi@kernel.org>
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From: Tiejun Chen <tiejunc@vmware.com>
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Date: Mon, 30 Mar 2020 18:45:23 -0400
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Subject: [PATCH 322/329] lib/ubsan: Remove flags parameter from calls to
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ubsan_prologue() and ubsan_epilogue()
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/4.19/older/patches-4.19.135-rt60.tar.xz
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Fails to build with CONFIG_UBSAN=y
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lib/ubsan.c: In function '__ubsan_handle_vla_bound_not_positive':
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lib/ubsan.c:348:2: error: too many arguments to function 'ubsan_prologue'
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ubsan_prologue(&data->location, &flags);
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^~~~~~~~~~~~~~
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lib/ubsan.c:146:13: note: declared here
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static void ubsan_prologue(struct source_location *location)
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^~~~~~~~~~~~~~
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lib/ubsan.c:353:2: error: too many arguments to function 'ubsan_epilogue'
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ubsan_epilogue(&flags);
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^~~~~~~~~~~~~~
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lib/ubsan.c:155:13: note: declared here
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static void ubsan_epilogue(void)
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^~~~~~~~~~~~~~
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Signed-off-by: Tiejun Chen <tiejunc@vmware.com>
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Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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---
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lib/ubsan.c | 5 ++---
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1 file changed, 2 insertions(+), 3 deletions(-)
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diff --git a/lib/ubsan.c b/lib/ubsan.c
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index 5830cc9a2164..199c75e03469 100644
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--- a/lib/ubsan.c
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+++ b/lib/ubsan.c
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@@ -339,18 +339,17 @@ EXPORT_SYMBOL(__ubsan_handle_type_mismatch_v1);
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void __ubsan_handle_vla_bound_not_positive(struct vla_bound_data *data,
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void *bound)
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{
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- unsigned long flags;
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char bound_str[VALUE_LENGTH];
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if (suppress_report(&data->location))
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return;
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- ubsan_prologue(&data->location, &flags);
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+ ubsan_prologue(&data->location);
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val_to_string(bound_str, sizeof(bound_str), data->type, bound);
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pr_err("variable length array bound value %s <= 0\n", bound_str);
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- ubsan_epilogue(&flags);
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+ ubsan_epilogue();
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}
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EXPORT_SYMBOL(__ubsan_handle_vla_bound_not_positive);
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--
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2.17.1
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