Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1391302
| From | Arnd Bergmann <arnd@arndb.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return |
| Date | 2016-04-29 19:40 +0200 |
| Message-ID | <rtkyu-1rQ-3@gated-at.bofh.it> (permalink) |
| References | <rkHkD-2hR-23@gated-at.bofh.it> <rkHuj-2lA-45@gated-at.bofh.it> <rtj9o-xI-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Friday 29 April 2016 17:01:55 Catalin Marinas wrote: > On Wed, Apr 06, 2016 at 01:08:46AM +0300, Yury Norov wrote: > > ILP32 VDSO exports next symbols: > > __kernel_rt_sigreturn; > > __kernel_gettimeofday; > > __kernel_clock_gettime; > > __kernel_clock_getres; > > [...] > > > +$(obj)/gettimeofday-ilp32.o: $(src)/../vdso/gettimeofday.S > > + $(call if_changed_dep,vdso-ilp32as) > > Are struct timeval and timespec the same between ILP32 and LP64? For > example, __kernel_gettimeofday() assumes TVAL_TV_SEC offset defined in > asm-offsets.c based on the LP64 timeval. No, ilp32 uses the generic 32-bit data structures, which have a 32-bit time_t. I guess that means it can work for little-endian but not big-endian, right? Arnd
Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Catalin Marinas <catalin.marinas@arm.com> - 2016-04-29 18:10 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Arnd Bergmann <arnd@arndb.de> - 2016-04-29 19:40 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Arnd Bergmann <arnd@arndb.de> - 2016-05-03 11:10 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-05-03 13:20 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-05-03 14:50 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov <ynorov@caviumnetworks.com> - 2016-05-05 00:00 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Andrew Pinski <pinskia@gmail.com> - 2016-05-05 01:30 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-05-05 04:30 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Andrew Pinski <pinskia@gmail.com> - 2016-05-05 08:50 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return "Zhangjian (Bamvor)" <bamvor.zhangjian@huawei.com> - 2016-05-09 12:20 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Yury Norov <ynorov@caviumnetworks.com> - 2016-05-05 10:30 +0200
Re: [PATCH 24/25] arm64:ilp32: add vdso-ilp32 and use for signal return Catalin Marinas <catalin.marinas@arm.com> - 2016-05-03 11:10 +0200
csiph-web