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Re: [PATCH] ARM: Fix transitional issues with ld.so.cache.


On Thu, 7 Feb 2013, Carlos O'Donell wrote:

> WARNING:
> - Once you upgrade glibc and run ldconfig it is no longer safe 
>   to downgrade glibc. If you downgrade you may not be able to 

Downgrading isn't generally expected to be safe anyway....

> 2013-02-06  Carlos O'Donell  <carlos@redhat.com>
> 
> 	* sysdeps/generic/ldconfig.h: Define FLAG_ARM_LIBSF.
> 	* elf/cache.c (print_entry): Add FLAG_ARM_LIBSF support.
> 
> ports/ChangeLog.arm
> 
> 2013-02-06  Carlos O'Donell  <carlos@redhat.com>
> 
> 	* sysdeps/unix/sysv/linux/arm/dl-cache.h
> 	[__ARM_PCS_VFP] (_dl_cache_check_flags): Allow plain FLAG_ELF_LIBC6.
> 	[!__ARM_PCS_VFP] (_dl_cache_check_flags): Likewise.
> 	* sysdeps/unix/sysv/linux/arm/readelflib.c (process_elf_file):
> 	Set FLAG_ARM_LIBSF for soft-float ABI otherwise just FLAG_ELF_LIBC6.

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com


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