| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <1309870814-14181-3-git-send-email-ian.campbell@citrix.com> Date: Tue, 5 Jul 2011 14:00:14 +0100 From: Ian Campbell <ian.campbell@...rix.com> To: Cyrill Gorcunov <gorcunov@...il.com> CC: linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>, "H. Peter Anvin" <hpa@...or.com>, Brian Gerst <brgerst@...il.com>, Jan Beulich <JBeulich@...ell.com>, Peter Zijlstra <a.p.zijlstra@...llo.nl>, Frederic Weisbecker <fweisbec@...il.com>, Ian Campbell <ian.campbell@...rix.com>, x86@...nel.org Subject: [PATCH 3/3] x86: ret_from_fork: use symbolic contants for bits in EFLAGS Signed-off-by: Ian Campbell <ian.campbell@...rix.com> Cc: x86@...nel.org --- arch/x86/kernel/entry_32.S | 2 +- arch/x86/kernel/entry_64.S | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S index 5c1a9197..f032530 100644 --- a/arch/x86/kernel/entry_32.S +++ b/arch/x86/kernel/entry_32.S @@ -303,7 +303,7 @@ ENTRY(ret_from_fork) call schedule_tail GET_THREAD_INFO(%ebp) popl_cfi %eax - pushl_cfi $0x0202 # Reset kernel eflags + pushl_cfi $(X86_EFLAGS_IF|0x2) # Reset kernel eflags popfl_cfi jmp syscall_exit CFI_ENDPROC diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 9c28bd5..4c76abf 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -399,7 +399,7 @@ ENTRY(ret_from_fork) call schedule_tail # rdi: 'prev' task parameter - pushq_cfi $0x0202 + pushq_cfi $(X86_EFLAGS_IF|0x2) popfq_cfi # reset kernel eflags GET_THREAD_INFO(%rcx) -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists