From: Kees Cook <keescook@chromium.org> To: Ingo Molnar <mingo@kernel.org> Cc: Kees Cook <keescook@chromium.org>, Thomas Garnier <thgarnie@google.com>, Thomas Gleixner <tglx@linutronix.de>, Russell King <linux@armlinux.org.uk>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Andy Lutomirski <luto@amacapital.net>, Will Drewry <wad@chromium.org>, Al Viro <viro@zeniv.linux.org.uk>, Dave Martin <Dave.Martin@arm.com>, Pratyush Anand <panand@redhat.com>, Dave Hansen <dave.hansen@intel.com>, Arnd Bergmann <arnd@arndb.de>, David Howells <dhowells@redhat.com>, Yonghong Song <yhs@fb.com>, linux-arm-kernel@lists.infradead.org, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] Fix check address limit on user-mode Date: Thu, 7 Sep 2017 08:30:43 -0700 [thread overview] Message-ID: <1504798247-48833-1-git-send-email-keescook@chromium.org> (raw) Fixes from Thomas Garnier: the new address limit check was causing hangs on ARM. This solves the problem and takes proactive steps on ARM64. Additionally removes the unconditional BUG_ON() on check failures. -Kees
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From: keescook@chromium.org (Kees Cook) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/4] Fix check address limit on user-mode Date: Thu, 7 Sep 2017 08:30:43 -0700 [thread overview] Message-ID: <1504798247-48833-1-git-send-email-keescook@chromium.org> (raw) Fixes from Thomas Garnier: the new address limit check was causing hangs on ARM. This solves the problem and takes proactive steps on ARM64. Additionally removes the unconditional BUG_ON() on check failures. -Kees
next reply other threads:[~2017-09-07 15:31 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-09-07 15:30 Kees Cook [this message] 2017-09-07 15:30 ` [PATCH 0/4] Fix check address limit on user-mode Kees Cook 2017-09-07 15:30 ` [PATCH 1/4] syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check Kees Cook 2017-09-07 15:30 ` Kees Cook 2017-09-17 17:53 ` [tip:core/urgent] " tip-bot for Thomas Garnier 2017-09-07 15:30 ` [PATCH 2/4] Revert "arm/syscalls: Check address limit on user-mode return" Kees Cook 2017-09-07 15:30 ` Kees Cook 2017-09-17 17:54 ` [tip:core/urgent] " tip-bot for Thomas Garnier 2017-09-07 15:30 ` [PATCH 3/4] arm/syscalls: Optimize address limit check Kees Cook 2017-09-07 15:30 ` Kees Cook 2017-09-17 17:54 ` [tip:core/urgent] " tip-bot for Thomas Garnier 2017-09-07 15:30 ` [PATCH 4/4] arm64/syscalls: Move address limit check in loop Kees Cook 2017-09-07 15:30 ` Kees Cook 2017-09-12 18:27 ` Will Deacon 2017-09-12 18:27 ` Will Deacon 2017-09-12 18:28 ` Kees Cook 2017-09-12 18:28 ` Kees Cook 2017-09-12 18:28 ` Kees Cook 2017-09-13 8:00 ` Ingo Molnar 2017-09-13 8:00 ` Ingo Molnar 2017-09-13 8:00 ` Ingo Molnar 2017-09-17 17:54 ` [tip:core/urgent] " tip-bot for Thomas Garnier
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