Re: [PATCH] RH7.3 can't compile 2.6.0-test8 (fs/proc/array.c)

[Norman Diamond]

Marco Roeland asked:

> Does this compile (and work) for any of you friendly RedHat 7.[23] users?
> In 2.6.0-test8 yet another argument was added to the monstrous sprintf.
> Perhaps this was just the droplet to overflow gcc-2.96's buckets? Here we
> split it into 3 distinct parts.

It didn't help in RH 7.3.
Again the word エラー in the following excerpt means error.


fs/proc/array.c: In function `proc_pid_stat':
fs/proc/array.c:398: Unrecognizable insn:
(insn/i 1325 1690 1684 (parallel[
            (set (reg:SI 0 eax)
                (asm_operands ("") ("=a") 0[
                        (reg:DI 1 edx)
                    ]
                    [
                        (asm_input:DI ("A"))
                    ]  ("include/linux/times.h") 37))
            (set (reg:SI 1 edx)
                (asm_operands ("") ("=d") 1[
                        (reg:DI 1 edx)
                    ]
                    [
                        (asm_input:DI ("A"))
                    ]  ("include/linux/times.h") 37))
            (clobber (reg:QI 19 dirflag))
            (clobber (reg:QI 18 fpsr))
            (clobber (reg:QI 17 flags))
        ] ) -1 (insn_list 1319 (nil))
    (nil))
fs/proc/array.c:398: confused by earlier errors, bailing out
make[2]: *** [fs/proc/array.o] エラー 1
make[1]: *** [fs/proc] エラー 2
make: *** [fs] エラー 2


Line 37 of include/linux/times.h is the do_div call shown below.


static inline u64 jiffies_64_to_clock_t(u64 x)
{
#if (HZ % USER_HZ)==0
        do_div(x, HZ / USER_HZ);


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