From: Richard Weinberger <richard@nod.at> To: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org, rth@twiddle.net, ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@synopsys.com, linux@arm.linux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, hskinnemoen@gmail.com, egtvedt@samfundet.no, realmz6@gmail.com, msalter@redhat.com, a-jacquiot@ti.com, starvik@axis.com, jesper.nilsson@axis.com, dhowells@redhat.com, rkuo@codeaurora.org, tony.luck@intel.com, fenghua.yu@intel.com, geert@linux-m68k.org, james.hogan@imgtec.com, monstr@monstr.eu, ralf@linux-mips.org, yasutake.koichi@jp.panasonic.com, lftan@altera.com, jonas@southpole.se, jejb@parisc-linux.org, deller@gmx.de, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, liqin.linux@gmail.com, lennox.wu@gmail.com, davem@davemloft.net, cmetcalf@ezchip.com, jdike@addtoit.com, akpm@linux-foundation.org, oleg@redhat.com, hch@infradead.org, viro@zeniv.linux.org.uk, torvalds@linux-foundation.org, Richard Weinberger <richard@nod.at> Subject: [PATCH 02/24] ia64: Remove Linux/x86 exec domain support Date: Sat, 11 Apr 2015 22:47:41 +0200 [thread overview] Message-ID: <1428785283-20501-3-git-send-email-richard@nod.at> (raw) In-Reply-To: <1428785283-20501-1-git-send-email-richard@nod.at> As this series removes exec domain support we can get rid of this hack. Signed-off-by: Richard Weinberger <richard@nod.at> --- arch/ia64/mm/init.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 6b33457..a9b65cf 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -692,31 +692,6 @@ int arch_remove_memory(u64 start, u64 size) #endif #endif -/* - * Even when CONFIG_IA32_SUPPORT is not enabled it is - * useful to have the Linux/x86 domain registered to - * avoid an attempted module load when emulators call - * personality(PER_LINUX32). This saves several milliseconds - * on each such call. - */ -static struct exec_domain ia32_exec_domain; - -static int __init -per_linux32_init(void) -{ - ia32_exec_domain.name = "Linux/x86"; - ia32_exec_domain.handler = NULL; - ia32_exec_domain.pers_low = PER_LINUX32; - ia32_exec_domain.pers_high = PER_LINUX32; - ia32_exec_domain.signal_map = default_exec_domain.signal_map; - ia32_exec_domain.signal_invmap = default_exec_domain.signal_invmap; - register_exec_domain(&ia32_exec_domain); - - return 0; -} - -__initcall(per_linux32_init); - /** * show_mem - give short summary of memory stats * -- 1.8.4.5
WARNING: multiple messages have this Message-ID (diff)
From: Richard Weinberger <richard@nod.at> To: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org, rth@twiddle.net, ink@jurassic.park.msu.ru, mattst88@gmail.com, vgupta@synopsys.com, linux@arm.linux.org.uk, catalin.marinas@arm.com, will.deacon@arm.com, hskinnemoen@gmail.com, egtvedt@samfundet.no, realmz6@gmail.com, msalter@redhat.com, a-jacquiot@ti.com, starvik@axis.com, jesper.nilsson@axis.com, dhowells@redhat.com, rkuo@codeaurora.org, tony.luck@intel.com, fenghua.yu@intel.com, geert@linux-m68k.org, james.hogan@imgtec.com, monstr@monstr.eu, ralf@linux-mips.org, yasutake.koichi@jp.panasonic.com, lftan@altera.com, jonas@southpole.se, jejb@parisc-linux.org, deller@gmx.de, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, liqin.linux@gmail.com, lennox.wu@gmail.com, davem@davemloft.net, cmetcalf@ezchip.com, jdike@addtoit.com, akpm@linux-foundation.org, oleg@redhat.com, hch@inf Subject: [PATCH 02/24] ia64: Remove Linux/x86 exec domain support Date: Sat, 11 Apr 2015 22:47:41 +0200 [thread overview] Message-ID: <1428785283-20501-3-git-send-email-richard@nod.at> (raw) In-Reply-To: <1428785283-20501-1-git-send-email-richard@nod.at> As this series removes exec domain support we can get rid of this hack. Signed-off-by: Richard Weinberger <richard@nod.at> --- arch/ia64/mm/init.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 6b33457..a9b65cf 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -692,31 +692,6 @@ int arch_remove_memory(u64 start, u64 size) #endif #endif -/* - * Even when CONFIG_IA32_SUPPORT is not enabled it is - * useful to have the Linux/x86 domain registered to - * avoid an attempted module load when emulators call - * personality(PER_LINUX32). This saves several milliseconds - * on each such call. - */ -static struct exec_domain ia32_exec_domain; - -static int __init -per_linux32_init(void) -{ - ia32_exec_domain.name = "Linux/x86"; - ia32_exec_domain.handler = NULL; - ia32_exec_domain.pers_low = PER_LINUX32; - ia32_exec_domain.pers_high = PER_LINUX32; - ia32_exec_domain.signal_map = default_exec_domain.signal_map; - ia32_exec_domain.signal_invmap = default_exec_domain.signal_invmap; - register_exec_domain(&ia32_exec_domain); - - return 0; -} - -__initcall(per_linux32_init); - /** * show_mem - give short summary of memory stats * -- 1.8.4.5
next prev parent reply other threads:[~2015-04-11 20:48 UTC|newest] Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-04-11 20:47 Remove execution domain support Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 01/24] arm: Remove RISC OS personality Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger [this message] 2015-04-11 20:47 ` [PATCH 02/24] ia64: Remove Linux/x86 exec domain support Richard Weinberger 2015-04-11 20:47 ` [PATCH 03/24] Remove execution " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 04/24] arm: Remove signal translation and exec_domain Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 05/24] arm64: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-13 13:52 ` Thierry Reding 2015-04-13 13:52 ` Thierry Reding 2015-04-11 20:47 ` [PATCH 06/24] blackfin: Autogenerate offsets in struct thread_info Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 07/24] blackfin: Remove exec_domain usage Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 08/24] frv: Remove signal translation and exec_domain Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 09/24] m32r: Autogenerate offsets in struct thread_info Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 10/24] m32r: Remove signal translation and exec_domain Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 11/24] m68k: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-14 7:48 ` Geert Uytterhoeven 2015-04-14 7:48 ` Geert Uytterhoeven 2015-04-11 20:47 ` [PATCH 12/24] microblaze: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 13/24] mn10300: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 14/24] s390: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 15/24] sh: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 16/24] sparc: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 17/24] tile: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 18/24] um: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 19/24] unicore32: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:47 ` [PATCH 20/24] x86: " Richard Weinberger 2015-04-11 20:47 ` Richard Weinberger 2015-04-11 20:48 ` [PATCH 21/24] xtensa: " Richard Weinberger 2015-04-11 20:48 ` Richard Weinberger 2015-04-11 20:48 ` [PATCH 22/24] arc: " Richard Weinberger 2015-04-11 20:48 ` Richard Weinberger 2015-04-11 20:48 ` [PATCH 23/24] arch: Remove exec_domain from remaining archs Richard Weinberger 2015-04-11 20:48 ` Richard Weinberger 2015-04-13 8:19 ` Jesper Nilsson 2015-04-13 8:19 ` Jesper Nilsson 2015-04-13 16:57 ` Hans-Christian Egtvedt 2015-04-13 16:57 ` Hans-Christian Egtvedt 2015-04-11 20:48 ` [PATCH 24/24] Remove rest of exec domains Richard Weinberger 2015-04-11 20:48 ` Richard Weinberger 2015-04-11 20:52 ` Remove execution domain support Linus Torvalds 2015-04-11 20:52 ` Linus Torvalds 2015-04-11 21:04 ` Al Viro 2015-04-11 21:04 ` Al Viro 2015-04-11 21:08 ` Richard Weinberger 2015-04-11 21:08 ` Richard Weinberger 2015-04-11 21:12 ` Richard Weinberger 2015-04-11 21:12 ` Richard Weinberger 2015-04-11 22:31 ` David Miller 2015-04-11 22:31 ` David Miller 2015-04-11 23:25 ` Benjamin Herrenschmidt 2015-04-11 23:25 ` Benjamin Herrenschmidt 2015-04-11 23:30 ` Stephen Rothwell 2015-04-11 23:30 ` Stephen Rothwell 2015-04-12 0:06 ` Stephen Rothwell 2015-04-12 0:06 ` Stephen Rothwell 2015-04-12 2:03 ` Guenter Roeck 2015-04-12 20:57 ` Remove execution domain support v2 Richard Weinberger 2015-04-12 20:57 ` Richard Weinberger 2015-04-12 21:13 ` Stephen Rothwell 2015-04-12 21:13 ` Stephen Rothwell 2015-04-12 21:17 ` Richard Weinberger 2015-04-12 21:17 ` Richard Weinberger 2015-04-12 21:56 ` Linus Torvalds 2015-04-12 21:56 ` Linus Torvalds 2015-04-12 22:06 ` Richard Weinberger 2015-04-12 22:06 ` Richard Weinberger 2015-04-12 22:57 ` Guenter Roeck 2015-04-12 22:57 ` Guenter Roeck 2015-04-14 1:21 ` Remove execution domain support Andy Lutomirski
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