OpenCloudOS-Kernel/arch/mips/loongson2ef
Ben Hutchings f39293fd37 MIPS: Fix exception handler memcpy()
The exception handler subroutines are declared as a single char, but
when copied to the required addresses the copy length is 0x80.

When range checks are enabled for memcpy() this results in a build
failure, with error messages such as:

In file included from arch/mips/mti-malta/malta-init.c:15:
In function 'memcpy',
    inlined from 'mips_nmi_setup' at arch/mips/mti-malta/malta-init.c:98:2:
include/linux/string.h:376:4: error: call to '__read_overflow2' declared with attribute error: detected read beyond size of object passed as 2nd parameter
  376 |    __read_overflow2();
      |    ^~~~~~~~~~~~~~~~~~

Change the declarations to use type char[].

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: YunQiang Su <syq@debian.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
2020-05-24 09:15:54 +02:00
..
common MIPS: Fix exception handler memcpy() 2020-05-24 09:15:54 +02:00
fuloong-2e MIPS: Replace setup_irq() by request_irq() 2020-03-05 16:47:35 +01:00
lemote-2f mips: loongsoon2ef: remove private clk api 2020-04-16 17:34:23 +02:00
Kconfig mips: loongsoon2ef: remove private clk api 2020-04-16 17:34:23 +02:00
Makefile MIPS: Fork loongson2ef from loongson64 2019-11-01 14:30:52 -07:00
Platform MIPS: Only include the platform file needed 2020-05-13 00:17:18 +02:00