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From: "Eric W. Biederman" <ebiederm@xmission.com>
To: linux-arch@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, linux-api@vger.kernel.org,
	"Eric W. Biederman" <ebiederm@xmission.com>
Subject: [REVIEW][PATCH 09/17] signal: Remove SEGV_BNDERR ifdefs
Date: Thu, 19 Apr 2018 20:04:00 -0500	[thread overview]
Message-ID: <20180420010408.24438-9-ebiederm@xmission.com> (raw)
In-Reply-To: <878t9ilmhv.fsf@xmission.com>

After the last round of cleanups to siginfo.h SEGV_BNDERR is defined
on all architectures so testing to see if it is defined is unnecessary.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
---
 kernel/signal.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/kernel/signal.c b/kernel/signal.c
index fc82d2c0918f..a6d55a6e9915 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1570,7 +1570,6 @@ int send_sig_mceerr(int code, void __user *addr, short lsb, struct task_struct *
 EXPORT_SYMBOL(send_sig_mceerr);
 #endif
 
-#ifdef SEGV_BNDERR
 int force_sig_bnderr(void __user *addr, void __user *lower, void __user *upper)
 {
 	struct siginfo info;
@@ -1584,7 +1583,6 @@ int force_sig_bnderr(void __user *addr, void __user *lower, void __user *upper)
 	info.si_upper = upper;
 	return force_sig_info(info.si_signo, &info, current);
 }
-#endif
 
 #ifdef SEGV_PKUERR
 int force_sig_pkuerr(void __user *addr, u32 pkey)
@@ -2890,13 +2888,11 @@ int __copy_siginfo_to_user32(struct compat_siginfo __user *to,
 		if ((from->si_signo == SIGBUS) && (from->si_code == BUS_MCEERR_AO))
 			new.si_addr_lsb = from->si_addr_lsb;
 #endif
-#ifdef SEGV_BNDERR
 		if ((from->si_signo == SIGSEGV) &&
 		    (from->si_code == SEGV_BNDERR)) {
 			new.si_lower = ptr_to_compat(from->si_lower);
 			new.si_upper = ptr_to_compat(from->si_upper);
 		}
-#endif
 #ifdef SEGV_PKUERR
 		if ((from->si_signo == SIGSEGV) &&
 		    (from->si_code == SEGV_PKUERR))
@@ -2976,12 +2972,10 @@ int copy_siginfo_from_user32(struct siginfo *to,
 		if ((from.si_signo == SIGBUS) && (from.si_code == BUS_MCEERR_AO))
 			to->si_addr_lsb = from.si_addr_lsb;
 #endif
-#ifdef SEGV_BNDERR
 		if ((from.si_signo == SIGSEGV) && (from.si_code == SEGV_BNDERR)) {
 			to->si_lower = compat_ptr(from.si_lower);
 			to->si_upper = compat_ptr(from.si_upper);
 		}
-#endif
 #ifdef SEGV_PKUERR
 		if ((from.si_signo == SIGSEGV) && (from.si_code == SEGV_PKUERR))
 			to->si_pkey = from.si_pkey;
-- 
2.14.1


  parent reply	other threads:[~2018-04-20  1:07 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-20  1:01 [REVIEW][PATCH 00/17] siginfo bugfixes and cleanups Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 01/17] signal/alpha: Document a conflict with SI_USER for SIGFPE Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 02/17] sparc: fix compat siginfo ABI regression Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 03/17] signal/sh: Use force_sig_fault in hw_breakpoint_handler Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 04/17] signal/nds32: Use force_sig in unhandled_interruption and unhandled_exceptions Eric W. Biederman
2018-04-25 12:14   ` Vincent Chen
2018-04-20  1:03 ` [REVIEW][PATCH 05/17] signal/nds32: Use force_sig(SIGILL) in do_revisn Eric W. Biederman
2018-04-25 12:10   ` Vincent Chen
2018-04-25 16:13     ` [PATCH] signal/nds32: More information in do_revinsn Eric W. Biederman
2018-04-26  3:02       ` Vincent Chen
2018-04-20  1:03 ` [REVIEW][PATCH 06/17] signal: Ensure every siginfo we send has all bits initialized Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 07/17] signal: Reduce copy_siginfo_to_user to just copy_to_user Eric W. Biederman
2018-04-20  1:03 ` [REVIEW][PATCH 08/17] signal: Stop special casing TRAP_FIXME and FPE_FIXME in siginfo_layout Eric W. Biederman
2018-04-20  1:04 ` Eric W. Biederman [this message]
2018-04-20  1:04 ` [REVIEW][PATCH 10/17] signal: Remove ifdefs for BUS_MCEERR_AR and BUS_MCEERR_AO Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 11/17] signal/alpha: Replace FPE_FIXME with FPE_FLTUNK Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 12/17] signal/ia64: " Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 13/17] signal/powerpc: " Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 14/17] signal/unicore32: Use FPE_FLTUNK instead of 0 in ucf64_raise_sigfpe Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 15/17] signal: Add TRAP_UNK si_code for undiagnosted trap exceptions Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 16/17] signal/alpha: Replace TRAP_FIXME with TRAP_UNK Eric W. Biederman
2018-04-20  1:04 ` [REVIEW][PATCH 17/17] signal/powerpc: " Eric W. Biederman
2018-04-20 14:35 ` [REVIEW][PATCH 00/22] Simplifying siginfo users Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 01/22] signal/alpha: Use send_sig_fault where appropriate Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 02/22] signal/alpha: Use force_sig_fault " Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 03/22] signal/c6x: " Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 04/22] signal/hexagon: Use force_sig_fault as appropriate Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 05/22] signal/m68k: Use force_sig_fault where appropriate Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 06/22] signal/microblaze: Remove the commented out force_sig_info in do_page_fault Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 07/22] signal/microblaze: Use force_sig_fault where appropriate Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 08/22] signal/mips: " Eric W. Biederman
2018-05-09 15:14     ` Matt Redfearn
2018-05-10  2:39       ` Eric W. Biederman
2018-05-10  7:59         ` Matt Redfearn
2018-05-11  2:31           ` Eric W. Biederman
2018-04-20 14:37   ` [REVIEW][PATCH 09/22] signal/nds32: " Eric W. Biederman
2018-04-25 11:29     ` Vincent Chen
2018-04-25 15:57       ` Eric W. Biederman
2018-04-26  1:24         ` Greentime Hu
2018-04-20 14:37   ` [REVIEW][PATCH 10/22] signal/nios2: " Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 11/22] signal/openrisc: " Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 12/22] signal/parisc: Use force_sig_mceerr " Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 13/22] signal/parisc: Use force_sig_fault " Eric W. Biederman
2018-04-21 17:24     ` Helge Deller
2018-04-20 14:38   ` [REVIEW][PATCH 14/22] signal/riscv: " Eric W. Biederman
2018-04-21  7:25     ` Christoph Hellwig
2018-04-24 15:31       ` [REVIEW][PATCH 23/22] signal/riscv: Replace do_trap_siginfo with force_sig_fault Eric W. Biederman
2018-04-23 19:11     ` [REVIEW][PATCH 14/22] signal/riscv: Use force_sig_fault where appropriate Palmer Dabbelt
2018-04-24 15:28       ` Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 15/22] signal/s390: " Eric W. Biederman
2018-04-23  5:44     ` Martin Schwidefsky
2018-04-20 14:38   ` [REVIEW][PATCH 16/22] signal/sh: " Eric W. Biederman
2018-04-20 14:55     ` Rich Felker
2018-05-28  9:19       ` Geert Uytterhoeven
2018-05-29 15:00         ` [PATCH] signal/sh: Stop gcc warning about an impossible case in do_divide_error Eric W. Biederman
2018-05-30  7:54           ` Sergei Shtylyov
2018-04-20 14:38   ` [REVIEW][PATCH 17/22] signal/sparc: Use send_sig_fault where appropriate Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 18/22] signal/sparc: Use force_sig_fault " Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 19/22] signal/um: Use force_sig_fault in relay_signal Eric W. Biederman
2018-04-20 16:06     ` [uml-devel] " Anton Ivanov
2018-04-24  8:32       ` Richard Weinberger
2018-04-24  8:44         ` Anton Ivanov
2018-04-24 15:59           ` Eric W. Biederman
     [not found]             ` <CAMD8JhwgcWCp6c=O4-spNW1VdY5M-eAjr7M5PieeAfeTSe_4yw@mail.gmail.com>
2018-04-24 22:03               ` Martin Pärtel
2018-04-24 22:24                 ` Eric W. Biederman
2018-04-25 23:05                   ` Martin Pärtel
2018-04-28 14:02                     ` [REVIEW][PATCH 0/5] Improving siginfo_layout and fixing uml's relay_signal Eric W. Biederman
2018-04-28 14:06                       ` [REVIEW][PATCH 1/5] signal/signalfd: Remove __put_user from signalfd_copyinfo Eric W. Biederman
2018-04-28 14:06                       ` [REVIEW][PATCH 2/5] signal/signalfd: Add support for SIGSYS Eric W. Biederman
2018-04-28 14:07                       ` [REVIEW][PATCH 3/5] signal: Remove unncessary #ifdef SEGV_PKUERR in 32bit compat code Eric W. Biederman
2018-04-28 14:07                       ` [REVIEW][PATCH 4/5] signal: Extend siginfo_layout with SIL_FAULT_{MCEERR|BNDERR|PKUERR} Eric W. Biederman
2018-04-28 14:07                       ` [REVIEW][PATCH 5/5] signal/um: More carefully relay signals in relay_signal Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 20/22] signal/um: Use force_sig_fault where appropriate Eric W. Biederman
2018-04-20 14:38   ` [REVIEW][PATCH 21/22] signal/xtensa: Consistenly use SIGBUS in do_unaligned_user Eric W. Biederman
2018-04-20 16:06     ` Max Filippov
2018-04-20 14:38   ` [REVIEW][PATCH 22/22] signal/xtensa: Use force_sig_fault where appropriate Eric W. Biederman
2018-04-20 16:27     ` Max Filippov

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