Messages in this thread | | | Date | Tue, 14 Nov 2006 00:56:26 +0300 | From | Anton Vorontsov <> | Subject | Re: [ARM] Corrupted .got section with 2.6.18 and JFFS2 (solved) |
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Hello Richard, Enrico!
On Fri, Nov 03, 2006 at 11:09:35AM +0100, Enrico Scholz wrote: > [CC lkml; original issue at > http://article.gmane.org/gmane.linux.ports.arm.kernel/28068] > > rpurdie@rpsys.net (Richard Purdie) writes: > > >> > I have a problem with JFFS2 filesystem and kernel 2.6.18. When > >> > starting a program which uses a certain library (libutil.so.1 in > >> > my case), the .got section of the library can be initialized > >> > wrongly when the used memory is uninitialized. > >> > >> Problem seems to be caused by > >> > >> | [PATCH] zlib_inflate: Upgrade library code to a recent version > >> > >> (4f3865fb57a04db7cca068fed1c15badc064a302) > >> > >> After reverting this (and related patches), things seem to work. > >> > >> I don't have an idea yet, which changes in this complex patch are > >> really responsible.... > > > > I'm the author of the above change. I just ran your test program > > on a device (ARM PXA255 with 2.6.19-rc4 kernel, 2.3.5ish glibc, > > gcc 3.4.4, libraries on jffs2) and I can't reproduce the > > problem. > > I can reproduce it 100% with:
Same here. I can reproduce exactly same problem. And reverting zlib changes fixes it. I'm testing it on ARM PXA270 + binutils-2.17 + glibc-2.5 + gcc-4.1.1 (old ABI).
> > Which other related patches did you remove? > > For 2.6.18 tests, I reverted only the patches which changed > lib/zlib_* after 2.6.17: > > | 31925c8857ba17c11129b766a980ff7c87780301 [PATCH] Fix ppc32 zImage inflate > | b762450e84e20a179ee5993b065caaad99a65fbf [PATCH] zlib inflate: fix function definitions > | 0ecbf4b5fc38479ba29149455d56c11a23b131c0 move acknowledgment for Mark Adler to CREDITS > | 4f3865fb57a04db7cca068fed1c15badc064a302 [PATCH] zlib_inflate: Upgrade library code to a recent version
Indeed. Reverting these patches fixes all these pesky issues with jffs2/libutil/openpty.
> Enrico
Thanks,
-- Anton (irc: bd2) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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