From: Andrey Konovalov <andreyknvl@google.com> To: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Rutland <mark.rutland@arm.com>, Kate Stewart <kstewart@linuxfoundation.org>, linux-doc@vger.kernel.org, Will Deacon <will.deacon@arm.com>, Kostya Serebryany <kcc@google.com>, linux-kselftest@vger.kernel.org, Chintan Pandya <cpandya@codeaurora.org>, Shuah Khan <shuah@kernel.org>, Ingo Molnar <mingo@kernel.org>, linux-arch@vger.kernel.org, Jacob Bramley <Jacob.Bramley@arm.com>, Dmitry Vyukov <dvyukov@google.com>, Evgeniy Stepanov <eugenis@google.com>, Kees Cook <keescook@chromium.org>, Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>, Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>, Al Viro <viro@zeniv.linux.org.uk>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Linux Memory Management List <linux-mm@kvack.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, LKML <linux-kernel@vger.kernel.org>, Lee Smith <Lee.Smith@arm.com>, Andrew Morton <akpm@linux-foundation.org>, Robin Murphy <robin.murphy@arm.com>, "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com> Subject: Re: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018 at 7:42 PM, Catalin Marinas <catalin.marinas@arm.com> wrote: > On Mon, Jul 16, 2018 at 01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018 at 9:30 PM, Andrey Konovalov <andreyknvl@google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately?
WARNING: multiple messages have this Message-ID
From: Andrey Konovalov <andreyknvl@google.com> To: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Rutland <mark.rutland@arm.com>, Kate Stewart <kstewart@linuxfoundation.org>, linux-doc@vger.kernel.org, Will Deacon <will.deacon@arm.com>, Kostya Serebryany <kcc@google.com>, linux-kselftest@vger.kernel.org, Chintan Pandya <cpandya@codeaurora.org>, Shuah Khan <shuah@kernel.org>, Ingo Molnar <mingo@kernel.org>, linux-arch@vger.kernel.org, Jacob Bramley <Jacob.Bramley@arm.com>, Dmitry Vyukov <dvyukov@google.com>, Evgeniy Stepanov <eugenis@google.com>, Kees Cook <keescook@chromium.org>, Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>, Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>, Al Viro <viro@zeniv.linux.org.uk>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Linux Memory Management List <linux-mm@kvack.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, LKML <linux-kernel@vger.kernel.org>, Lee Smith <Lee.Smith@arm.com>, Andrew Morton <akpm@linux-foundation.org>, Robin Murphy <robin.murphy@arm.com>, "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com> Subject: Re: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018 at 7:42 PM, Catalin Marinas <catalin.marinas@arm.com> wrote: > On Mon, Jul 16, 2018 at 01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018 at 9:30 PM, Andrey Konovalov <andreyknvl@google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately? -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID
From: andreyknvl at google.com (Andrey Konovalov) Subject: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018 at 7:42 PM, Catalin Marinas <catalin.marinas at arm.com> wrote: > On Mon, Jul 16, 2018 at 01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018 at 9:30 PM, Andrey Konovalov <andreyknvl at google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately? -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID
From: andreyknvl@google.com (Andrey Konovalov) Subject: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) Message-ID: <20180802150025.bV2F1kBhvSgWvCWKG4lzgrr0DwVscEwRp20tLuKTWr0@z> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018@7:42 PM, Catalin Marinas <catalin.marinas@arm.com> wrote: > On Mon, Jul 16, 2018@01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018@9:30 PM, Andrey Konovalov <andreyknvl@google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately? -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo at vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID
From: Andrey Konovalov <andreyknvl@google.com> To: Catalin Marinas <catalin.marinas@arm.com> Cc: Mark Rutland <mark.rutland@arm.com>, Kate Stewart <kstewart@linuxfoundation.org>, linux-doc@vger.kernel.org, Will Deacon <will.deacon@arm.com>, Kostya Serebryany <kcc@google.com>, linux-kselftest@vger.kernel.org, Chintan Pandya <cpandya@codeaurora.org>, Shuah Khan <shuah@kernel.org>, Ingo Molnar <mingo@kernel.org>, linux-arch@vger.kernel.org, Jacob Bramley <Jacob.Bramley@arm.com>, Dmitry Vyukov <dvyukov@google.com>, Evgeniy Stepanov <eugenis@google.com>, Kees Cook <keescook@chromium.org>, Ruben Ayrapetyan <Ruben.Ayrapetyan@arm.com>, Ramana Radhakrishnan <Ramana.Radhakrishnan@arm.com>, Al Viro <viro@zeniv.linux.org.uk>, Linux ARM <linux-arm-kernel@lists.infradead.org>, Linux Memory Management List <linux-mm@kvack.org>, Greg Kroah-Hartman <gregkh@linuxfoundati> Subject: Re: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018 at 7:42 PM, Catalin Marinas <catalin.marinas@arm.com> wrote: > On Mon, Jul 16, 2018 at 01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018 at 9:30 PM, Andrey Konovalov <andreyknvl@google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately?
WARNING: multiple messages have this Message-ID
From: andreyknvl@google.com (Andrey Konovalov) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Date: Thu, 2 Aug 2018 17:00:25 +0200 [thread overview] Message-ID: <CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com> (raw) In-Reply-To: <20180801174256.5mbyf33eszml4nmu@armageddon.cambridge.arm.com> On Wed, Aug 1, 2018 at 7:42 PM, Catalin Marinas <catalin.marinas@arm.com> wrote: > On Mon, Jul 16, 2018 at 01:25:59PM +0200, Andrey Konovalov wrote: >> On Thu, Jun 28, 2018 at 9:30 PM, Andrey Konovalov <andreyknvl@google.com> wrote: >> So the checker reports ~100 different places where a __user pointer >> being casted. I've looked through them and found 3 places where we >> need to add untagging. Source code lines below come from 4.18-rc2+ >> (6f0d349d). > [...] >> I'll add the 3 patches with fixes to v5 of this patchset. > > Thanks for investigating. You can fix those three places in your code OK, will do. > but I was rather looking for a way to check such casting in the future > for newly added code. While for the khwasan we can assume it's a debug > option, the tagged user pointers are ABI and we need to keep it stable. > > We could we actually add some macros for explicit conversion between > __user ptr and long and silence the warning there (I guess this would > work better for sparse). We can then detect new ptr to long casts as > they appear. I just hope that's not too intrusive. > > (I haven't tried the sparse patch yet, hopefully sometime this week) Haven't look at that sparse patch yet myself, but sounds doable. Should these macros go into this patchset or should they go separately?
next prev parent reply other threads:[~2018-08-02 15:00 UTC|newest] Thread overview: 195+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-06-20 15:24 Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 1/7] arm64: add type casts to untagged_addr macro Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 2/7] uaccess: add untagged_addr definition for other arches Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 3/7] arm64: untag user addresses in access_ok and __uaccess_mask_ptr Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 4/7] mm, arm64: untag user addresses in mm/gup.c Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 5/7] lib, arm64: untag addrs passed to strncpy_from_user and strnlen_user Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 6/7] arm64: update Documentation/arm64/tagged-pointers.txt Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` [PATCH v4 7/7] selftests, arm64: add a selftest for passing tagged pointers to kernel Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` Andrey Konovalov 2018-06-20 15:24 ` andreyknvl 2018-06-20 15:24 ` Andrey Konovalov 2018-06-26 12:47 ` [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Andrey Konovalov 2018-06-26 12:47 ` Andrey Konovalov 2018-06-26 12:47 ` Andrey Konovalov 2018-06-26 12:47 ` andreyknvl 2018-06-26 12:47 ` Andrey Konovalov 2018-06-26 17:29 ` Catalin Marinas 2018-06-26 17:29 ` Catalin Marinas 2018-06-26 17:29 ` Catalin Marinas 2018-06-26 17:29 ` Catalin Marinas 2018-06-26 17:29 ` catalin.marinas 2018-06-26 17:29 ` Catalin Marinas 2018-06-27 15:05 ` Andrey Konovalov 2018-06-27 15:05 ` Andrey Konovalov 2018-06-27 15:05 ` Andrey Konovalov 2018-06-27 15:05 ` Andrey Konovalov 2018-06-27 15:05 ` andreyknvl 2018-06-27 15:05 ` Andrey Konovalov 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 15:08 ` ramana.radhakrishnan 2018-06-27 15:08 ` Ramana Radhakrishnan 2018-06-27 17:17 ` Catalin Marinas 2018-06-27 17:17 ` Catalin Marinas 2018-06-27 17:17 ` Catalin Marinas 2018-06-27 17:17 ` Catalin Marinas 2018-06-27 17:17 ` Catalin Marinas 2018-06-27 17:17 ` catalin.marinas 2018-06-27 17:17 ` Catalin Marinas 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 6:17 ` luc.vanoostenryck 2018-06-28 6:17 ` Luc Van Oostenryck 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:27 ` catalin.marinas 2018-06-28 10:27 ` Catalin Marinas 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 10:46 ` luc.vanoostenryck 2018-06-28 10:46 ` Luc Van Oostenryck 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 14:48 ` catalin.marinas 2018-06-28 14:48 ` Catalin Marinas 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-28 15:28 ` luc.vanoostenryck 2018-06-28 15:28 ` Luc Van Oostenryck 2018-06-29 15:27 ` David Laight 2018-06-29 15:27 ` David Laight 2018-06-29 15:27 ` David Laight 2018-06-29 15:27 ` David Laight 2018-06-29 15:27 ` David Laight 2018-06-29 15:27 ` David.Laight 2018-06-29 15:27 ` David Laight 2018-06-28 23:21 ` [PATCH] sparse: stricter warning for explicit cast to ulong Luc Van Oostenryck 2018-06-28 23:21 ` Luc Van Oostenryck 2018-06-28 23:21 ` Luc Van Oostenryck 2018-06-28 23:21 ` Luc Van Oostenryck 2018-06-28 23:21 ` luc.vanoostenryck 2018-06-28 23:21 ` Luc Van Oostenryck 2018-06-28 23:21 ` Luc Van Oostenryck 2018-06-28 19:30 ` [PATCH v4 0/7] arm64: untag user pointers passed to the kernel Andrey Konovalov 2018-06-28 19:30 ` Andrey Konovalov 2018-06-28 19:30 ` Andrey Konovalov 2018-06-28 19:30 ` Andrey Konovalov 2018-06-28 19:30 ` andreyknvl 2018-06-28 19:30 ` Andrey Konovalov 2018-06-29 15:19 ` Andrey Konovalov 2018-06-29 15:19 ` Andrey Konovalov 2018-06-29 15:19 ` Andrey Konovalov 2018-06-29 15:19 ` Andrey Konovalov 2018-06-29 15:19 ` andreyknvl 2018-06-29 15:19 ` Andrey Konovalov 2018-06-29 15:20 ` Andrey Konovalov 2018-06-29 15:20 ` Andrey Konovalov 2018-06-29 15:20 ` Andrey Konovalov 2018-06-29 15:20 ` Andrey Konovalov 2018-06-29 15:20 ` andreyknvl 2018-06-29 15:20 ` Andrey Konovalov 2018-07-16 11:25 ` Andrey Konovalov 2018-07-16 11:25 ` Andrey Konovalov 2018-07-16 11:25 ` Andrey Konovalov 2018-07-16 11:25 ` Andrey Konovalov 2018-07-16 11:25 ` andreyknvl 2018-07-16 11:25 ` Andrey Konovalov 2018-07-31 13:23 ` Andrey Konovalov 2018-07-31 13:23 ` Andrey Konovalov 2018-07-31 13:23 ` Andrey Konovalov 2018-07-31 13:23 ` Andrey Konovalov 2018-07-31 13:23 ` andreyknvl 2018-07-31 13:23 ` Andrey Konovalov 2018-08-01 17:42 ` Catalin Marinas 2018-08-01 17:42 ` Catalin Marinas 2018-08-01 17:42 ` Catalin Marinas 2018-08-01 17:42 ` Catalin Marinas 2018-08-01 17:42 ` catalin.marinas 2018-08-01 17:42 ` Catalin Marinas 2018-08-02 15:00 ` Andrey Konovalov [this message] 2018-08-02 15:00 ` Andrey Konovalov 2018-08-02 15:00 ` Andrey Konovalov 2018-08-02 15:00 ` Andrey Konovalov 2018-08-02 15:00 ` andreyknvl 2018-08-02 15:00 ` Andrey Konovalov 2018-08-03 14:59 ` Andrey Konovalov 2018-08-03 14:59 ` Andrey Konovalov 2018-08-03 14:59 ` Andrey Konovalov 2018-08-03 14:59 ` Andrey Konovalov 2018-08-03 14:59 ` andreyknvl 2018-08-03 14:59 ` Andrey Konovalov 2018-08-03 15:09 ` Greg Kroah-Hartman 2018-08-03 15:09 ` Greg Kroah-Hartman 2018-08-03 15:09 ` Greg Kroah-Hartman 2018-08-03 15:09 ` Greg Kroah-Hartman 2018-08-03 15:09 ` gregkh 2018-08-03 15:09 ` Greg Kroah-Hartman 2018-08-03 16:43 ` Matthew Wilcox 2018-08-03 16:43 ` Matthew Wilcox 2018-08-03 16:43 ` Matthew Wilcox 2018-08-03 16:43 ` Matthew Wilcox 2018-08-03 16:43 ` willy 2018-08-03 16:43 ` Matthew Wilcox 2018-08-03 16:54 ` Andrey Konovalov 2018-08-03 16:54 ` Andrey Konovalov 2018-08-03 16:54 ` Andrey Konovalov 2018-08-03 16:54 ` Andrey Konovalov 2018-08-03 16:54 ` andreyknvl 2018-08-03 16:54 ` Andrey Konovalov 2018-08-06 19:12 ` Luc Van Oostenryck 2018-08-06 19:12 ` Luc Van Oostenryck 2018-08-06 19:12 ` Luc Van Oostenryck 2018-08-06 19:12 ` Luc Van Oostenryck 2018-08-06 19:12 ` luc.vanoostenryck 2018-08-06 19:12 ` Luc Van Oostenryck
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to='CAAeHK+zb7vcehuX9=oxLUJVJr1ZcgmRTODQz7wsPy+rJb=3kbQ@mail.gmail.com' \ --to=andreyknvl@google.com \ --cc=Jacob.Bramley@arm.com \ --cc=Lee.Smith@arm.com \ --cc=Ramana.Radhakrishnan@arm.com \ --cc=Ruben.Ayrapetyan@arm.com \ --cc=akpm@linux-foundation.org \ --cc=catalin.marinas@arm.com \ --cc=cpandya@codeaurora.org \ --cc=dvyukov@google.com \ --cc=eugenis@google.com \ --cc=gregkh@linuxfoundation.org \ --cc=kcc@google.com \ --cc=keescook@chromium.org \ --cc=kirill.shutemov@linux.intel.com \ --cc=kstewart@linuxfoundation.org \ --cc=linux-arch@vger.kernel.org \ --cc=linux-arm-kernel@lists.infradead.org \ --cc=linux-doc@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-kselftest@vger.kernel.org \ --cc=linux-mm@kvack.org \ --cc=mark.rutland@arm.com \ --cc=mingo@kernel.org \ --cc=robin.murphy@arm.com \ --cc=shuah@kernel.org \ --cc=viro@zeniv.linux.org.uk \ --cc=will.deacon@arm.com \ --subject='Re: [PATCH v4 0/7] arm64: untag user pointers passed to the kernel' \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: link
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.