s390/checksum: call instrument_read() instead of kasan_check_read()
Call instrument_read() from csum_partial() instead of kasan_check_read(). instrument_read() covers all memory access instrumentation methods. Signed-off-by: Heiko Carstens <hca@linux.ibm.com>pull/817/head
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2c6b96762f
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4ce69fcf17
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@ -12,7 +12,7 @@
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#ifndef _S390_CHECKSUM_H
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#define _S390_CHECKSUM_H
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#include <linux/kasan-checks.h>
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#include <linux/instrumented.h>
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#include <linux/in6.h>
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/*
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@ -34,7 +34,7 @@ static inline __wsum csum_partial(const void *buff, int len, __wsum sum)
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.odd = (unsigned long) len,
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};
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kasan_check_read(buff, len);
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instrument_read(buff, len);
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asm volatile(
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"0: cksm %[sum],%[rp]\n"
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" jo 0b\n"
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