This reverts commits f3462aa (Kbuild: Handle longer symbols in kallsyms.c) and eea0e9c (kbuild: Increase kallsyms max symbol length) except for the added overflow check. The reason is a regression caused by increasing the buffer: http://marc.info/?l=linux-kernel&m=138387700415675. Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx> Cc: Joe Mario <jmario@xxxxxxxxxx> Signed-off-by: Michal Marek <mmarek@xxxxxxx> --- include/linux/kallsyms.h | 2 +- scripts/kallsyms.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 5648870..6883e19 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/stddef.h> -#define KSYM_NAME_LEN 255 +#define KSYM_NAME_LEN 128 #define KSYM_SYMBOL_LEN (sizeof("%s+%#lx/%#lx [%s]") + (KSYM_NAME_LEN - 1) + \ 2*(BITS_PER_LONG*3/10) + (MODULE_NAME_LEN - 1) + 1) diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 48afa20..518da86c 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -27,7 +27,7 @@ #define ARRAY_SIZE(arr) (sizeof(arr) / sizeof(arr[0])) #endif -#define KSYM_NAME_LEN 255 +#define KSYM_NAME_LEN 128 struct sym_entry { unsigned long long addr; -- 1.8.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
