Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
kernel/extable: fix address-checks for core_kernel and init areas
The init_kernel_text() and core_kernel_text() functions should not
include the labels _einittext and _etext when checking if an address is
inside the .text or .init sections.
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
authored by
Helge Deller
and committed by
Linus Torvalds
5ecbe3c3
e7c0d3da
+2
-2
+2
-2
kernel/extable.c
+2
-2
kernel/extable.c
···
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static inline int init_kernel_text(unsigned long addr)
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{
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if (addr >= (unsigned long)_sinittext &&
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-
addr <= (unsigned long)_einittext)
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+
addr < (unsigned long)_einittext)
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return 1;
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return 0;
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}
···
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int core_kernel_text(unsigned long addr)
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{
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if (addr >= (unsigned long)_stext &&
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-
addr <= (unsigned long)_etext)
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+
addr < (unsigned long)_etext)
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return 1;
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if (system_state == SYSTEM_BOOTING &&