On 30/11/2022 16:46:17+0000, Ross Burton wrote: > On 30 Nov 2022, at 14:20, Richard Purdie via lists.yoctoproject.org > <richard.purdie=linuxfoundation....@lists.yoctoproject.org> wrote: > >>> * Could we optionally disable some of the glibc 32 bit function calls > >>> to ensure they're not being used? > >> > >> Could you be more specific here? Would you like to disable some > >> syscalls? > > > > I'm meaning disabling the 32 bit glibc time functions. > > Some time ago I filed https://bugzilla.yoctoproject.org/show_bug.cgi?id=6803 > as Debian has a nice sanity check where it warns if non-LFS glibc functions > are used. I imagine the same logic could be used to check for 32-bit time_t > use. >
We can simply disable COMPAT_32BIT_TIME in the kernel config. > Ross > > > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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