From: Arnd Bergmann <arnd@arndb.de>
To: y2038@lists.linaro.org, linux-api@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
mattst88@gmail.com, linux@armlinux.org.uk,
catalin.marinas@arm.com, will.deacon@arm.com,
tony.luck@intel.com, fenghua.yu@intel.com, geert@linux-m68k.org,
monstr@monstr.eu, paul.burton@mips.com, deller@gmx.de,
benh@kernel.crashing.org, mpe@ellerman.id.au,
schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com,
dalias@libc.org, davem@davemloft.net, luto@kernel.org,
tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
x86@kernel.org, jcmvbkbc@gmail.com, akpm@linux-foundation.org,
deepa.kernel@gmail.com, ebiederm@xmission.com,
firoz.khan@linaro.org, linux-alpha@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org, netdev@vger.kernel.org,
linux-fsdevel@vger.kernel.org
Subject: [PATCH v2 15/29] alpha: add standard statfs64/fstatfs64 syscalls
Date: Fri, 18 Jan 2019 17:18:21 +0100 [thread overview]
Message-ID: <20190118161835.2259170-16-arnd@arndb.de> (raw)
In-Reply-To: <20190118161835.2259170-1-arnd@arndb.de>
As Joseph Myers points out, alpha has never had a standard statfs64
interface and instead returns only 32-bit numbers here.
While there is an old osf_statfs64 system call that returns additional
data, this has some other quirks and does not get used in glibc.
I considered making the stat64 structure layout compatible with
with the one used by the kernel on most other 64 bit architecture that
implement it (ia64, parisc, powerpc, and sparc), but in the end
decided to stay with the one that was traditionally defined in
the alpha headers but not used, since this is also what glibc
exposes to user space.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
arch/alpha/kernel/syscalls/syscall.tbl | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/alpha/kernel/syscalls/syscall.tbl b/arch/alpha/kernel/syscalls/syscall.tbl
index 25b4a7e76943..0ebd59fdcb8b 100644
--- a/arch/alpha/kernel/syscalls/syscall.tbl
+++ b/arch/alpha/kernel/syscalls/syscall.tbl
@@ -456,3 +456,5 @@
525 common pkey_free sys_pkey_free
526 common pkey_mprotect sys_pkey_mprotect
527 common rseq sys_rseq
+528 common statfs64 sys_statfs64
+529 common fstatfs64 sys_fstatfs64
--
2.20.0
next prev parent reply other threads:[~2019-01-18 16:20 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-18 16:18 [PATCH v2 00/29] y2038: add time64 syscalls Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 01/29] ia64: add __NR_umount2 definition Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 02/29] ia64: add statx and io_pgetevents syscalls Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 03/29] ia64: assign syscall numbers for perf and seccomp Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 04/29] alpha: wire up io_pgetevents system call Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 05/29] alpha: update syscall macro definitions Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 06/29] ARM: add migrate_pages() system call Arnd Bergmann
2019-01-25 15:16 ` Catalin Marinas
2019-01-18 16:18 ` [PATCH v2 07/29] ARM: add kexec_file_load system call number Arnd Bergmann
2019-01-25 15:43 ` Catalin Marinas
2019-01-25 16:21 ` Russell King - ARM Linux admin
2019-01-18 16:18 ` [PATCH v2 08/29] m68k: assign syscall number for seccomp Arnd Bergmann
2019-01-21 8:55 ` Geert Uytterhoeven
2019-01-18 16:18 ` [PATCH v2 09/29] sh: remove duplicate unistd_32.h file Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 10/29] sh: add statx system call Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 11/29] sparc64: fix sparc_ipc type conversion Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 12/29] ipc: rename old-style shmctl/semctl/msgctl syscalls Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 13/29] arch: add split IPC system calls where needed Arnd Bergmann
2019-01-18 17:18 ` Gabriel Paubert
2019-01-18 19:30 ` Arnd Bergmann
2019-01-21 8:55 ` Geert Uytterhoeven
2019-01-21 11:57 ` Heiko Carstens
2019-01-18 16:18 ` [PATCH v2 14/29] arch: add pkey and rseq syscall numbers everywhere Arnd Bergmann
2019-01-21 8:55 ` Geert Uytterhoeven
2019-01-21 20:28 ` Arnd Bergmann
2019-01-21 11:59 ` Heiko Carstens
2019-01-18 16:18 ` Arnd Bergmann [this message]
2019-01-18 16:18 ` [PATCH v2 16/29] alpha: add generic get{eg,eu,g,p,u,pp}id() syscalls Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 17/29] syscalls: remove obsolete __IGNORE_ macros Arnd Bergmann
2019-01-21 11:59 ` Heiko Carstens
2019-01-18 16:18 ` [PATCH v2 18/29] time: make adjtime compat handling available for 32 bit Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 19/29] time: Add struct __kernel_timex Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 20/29] time: fix sys_timer_settime prototype Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 21/29] sparc64: add custom adjtimex/clock_adjtime functions Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 22/29] timex: use __kernel_timex internally Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 23/29] timex: change syscalls to use struct __kernel_timex Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 24/29] x86/x32: use time64 versions of sigtimedwait and recvmmsg Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 25/29] y2038: syscalls: rename y2038 compat syscalls Arnd Bergmann
2019-01-25 15:47 ` Catalin Marinas
2019-01-18 16:18 ` [PATCH v2 26/29] y2038: use time32 syscall names on 32-bit Arnd Bergmann
2019-01-21 8:07 ` Geert Uytterhoeven
2019-01-21 8:56 ` Geert Uytterhoeven
2019-01-18 16:18 ` [PATCH v2 27/29] y2038: remove struct definition redirects Arnd Bergmann
2019-01-18 16:18 ` [PATCH v2 28/29] y2038: rename old time and utime syscalls Arnd Bergmann
2019-01-21 8:56 ` Geert Uytterhoeven
2019-01-21 12:15 ` Heiko Carstens
2019-01-18 16:18 ` [PATCH v2 29/29] y2038: add 64-bit time_t syscalls to all 32-bit architectures Arnd Bergmann
2019-01-18 18:50 ` Andy Lutomirski
2019-01-18 19:33 ` Arnd Bergmann
2019-01-18 19:53 ` Andy Lutomirski
2019-01-18 20:44 ` Arnd Bergmann
2019-01-19 14:28 ` Russell King - ARM Linux admin
2019-01-21 8:19 ` Geert Uytterhoeven
2019-01-21 17:08 ` Arnd Bergmann
2019-01-21 20:40 ` Arnd Bergmann
2019-01-22 9:37 ` Arnd Bergmann
2019-01-21 8:56 ` Geert Uytterhoeven
2019-01-21 12:19 ` Heiko Carstens
2019-01-21 16:31 ` Arnd Bergmann
2019-01-25 15:55 ` Catalin Marinas
2019-01-18 16:57 ` [PATCH v2 00/29] y2038: add time64 syscalls Dennis Clarke
2019-01-18 17:14 ` Arnd Bergmann
2019-01-18 17:19 ` Dennis Clarke
2019-01-18 17:45 ` James Bottomley
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