From: Jens Axboe <axboe@kernel.dk>
To: Will Deacon <will.deacon@arm.com>
Cc: Rich Felker <dalias@libc.org>,
linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-mips@vger.kernel.org,
"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Paul Mackerras <paulus@samba.org>,
sparclinux@vger.kernel.org, linux-s390@vger.kernel.org,
Michael Ellerman <mpe@ellerman.id.au>,
Helge Deller <deller@gmx.de>,
Russell King <linux@armlinux.org.uk>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Catalin Marinas <catalin.marinas@arm.com>,
James Hogan <jhogan@kernel.org>,
Firoz Khan <firoz.khan@linaro.org>,
Matt Turner <mattst88@gmail.com>,
Fenghua Yu <fenghua.yu@intel.com>, Arnd Bergmann <arnd@arndb.de>,
linux-m68k@lists.linux-m68k.org,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
linux-arm-kernel@lists.infradead.org,
Richard Henderson <rth@twiddle.net>,
Michal Simek <monstr@monstr.eu>, Tony Luck <tony.luck@intel.com>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>
Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere
Date: Wed, 03 Apr 2019 15:39:52 +0000 [thread overview]
Message-ID: <032faa2f-6317-75b6-8514-076ef1a244e8@kernel.dk> (raw)
In-Reply-To: <20190403151932.GA16866@fuggles.cambridge.arm.com>
On 4/3/19 9:19 AM, Will Deacon wrote:
> Hi Jens,
>
> On Wed, Apr 03, 2019 at 07:49:26AM -0600, Jens Axboe wrote:
>> On 4/3/19 5:11 AM, Will Deacon wrote:
>>> will@autoplooker:~/liburing/test$ ./io_uring_register
>>> RELIMIT_MEMLOCK: 67108864 (67108864)
>>> [ 35.477875] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070
>>> [ 35.478969] Mem abort info:
>>> [ 35.479296] ESR = 0x96000004
>>> [ 35.479785] Exception class = DABT (current EL), IL = 32 bits
>>> [ 35.480528] SET = 0, FnV = 0
>>> [ 35.480980] EA = 0, S1PTW = 0
>>> [ 35.481345] Data abort info:
>>> [ 35.481680] ISV = 0, ISS = 0x00000004
>>> [ 35.482267] CM = 0, WnR = 0
>>> [ 35.482618] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
>>> [ 35.483486] [0000000000000070] pgd\000000000000000
>>> [ 35.484041] Internal error: Oops: 96000004 [#1] PREEMPT SMP
>>> [ 35.484788] Modules linked in:
>>> [ 35.485311] CPU: 113 PID: 3973 Comm: io_uring_regist Not tainted 5.1.0-rc3-00012-g40b114779944 #1
>>> [ 35.486712] Hardware name: linux,dummy-virt (DT)
>>> [ 35.487450] pstate: 20400005 (nzCv daif +PAN -UAO)
>>> [ 35.488228] pc : link_pwq+0x10/0x60
>>> [ 35.488794] lr : apply_wqattrs_commit+0xe0/0x118
>>> [ 35.489550] sp : ffff000017e2bbc0
>>
>> Huh, this looks odd, it's crashing inside the wq setup.
>
> Enabling KASAN seems to indicate a double-free, which may well be related.
Does this help?
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bbdbd56cf2ac..07d6ef195d05 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2215,6 +2215,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
fput(ctx->user_files[i]);
kfree(ctx->user_files);
+ ctx->user_files = NULL;
ctx->nr_user_files = 0;
return ret;
}
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: Will Deacon <will.deacon@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Arnd Bergmann <arnd@arndb.de>,
Andrew Morton <akpm@linux-foundation.org>,
Richard Henderson <rth@twiddle.net>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
James Hogan <jhogan@kernel.org>,
"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
Rich Felker <dalias@libc.org>,
"David S . Miller" <davem@davemloft.net>,
Max Filippov <jcmvbkbc@gmail.com>,
Firoz Khan <firoz.khan@linaro.org>,
linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
sparclinux@vger.kernel.org
Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere
Date: Wed, 3 Apr 2019 09:39:52 -0600 [thread overview]
Message-ID: <032faa2f-6317-75b6-8514-076ef1a244e8@kernel.dk> (raw)
In-Reply-To: <20190403151932.GA16866@fuggles.cambridge.arm.com>
On 4/3/19 9:19 AM, Will Deacon wrote:
> Hi Jens,
>
> On Wed, Apr 03, 2019 at 07:49:26AM -0600, Jens Axboe wrote:
>> On 4/3/19 5:11 AM, Will Deacon wrote:
>>> will@autoplooker:~/liburing/test$ ./io_uring_register
>>> RELIMIT_MEMLOCK: 67108864 (67108864)
>>> [ 35.477875] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070
>>> [ 35.478969] Mem abort info:
>>> [ 35.479296] ESR = 0x96000004
>>> [ 35.479785] Exception class = DABT (current EL), IL = 32 bits
>>> [ 35.480528] SET = 0, FnV = 0
>>> [ 35.480980] EA = 0, S1PTW = 0
>>> [ 35.481345] Data abort info:
>>> [ 35.481680] ISV = 0, ISS = 0x00000004
>>> [ 35.482267] CM = 0, WnR = 0
>>> [ 35.482618] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
>>> [ 35.483486] [0000000000000070] pgd=0000000000000000
>>> [ 35.484041] Internal error: Oops: 96000004 [#1] PREEMPT SMP
>>> [ 35.484788] Modules linked in:
>>> [ 35.485311] CPU: 113 PID: 3973 Comm: io_uring_regist Not tainted 5.1.0-rc3-00012-g40b114779944 #1
>>> [ 35.486712] Hardware name: linux,dummy-virt (DT)
>>> [ 35.487450] pstate: 20400005 (nzCv daif +PAN -UAO)
>>> [ 35.488228] pc : link_pwq+0x10/0x60
>>> [ 35.488794] lr : apply_wqattrs_commit+0xe0/0x118
>>> [ 35.489550] sp : ffff000017e2bbc0
>>
>> Huh, this looks odd, it's crashing inside the wq setup.
>
> Enabling KASAN seems to indicate a double-free, which may well be related.
Does this help?
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bbdbd56cf2ac..07d6ef195d05 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2215,6 +2215,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
fput(ctx->user_files[i]);
kfree(ctx->user_files);
+ ctx->user_files = NULL;
ctx->nr_user_files = 0;
return ret;
}
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: Will Deacon <will.deacon@arm.com>
Cc: Rich Felker <dalias@libc.org>,
linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-mips@vger.kernel.org,
"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Paul Mackerras <paulus@samba.org>,
sparclinux@vger.kernel.org, linux-s390@vger.kernel.org,
Michael Ellerman <mpe@ellerman.id.au>,
Helge Deller <deller@gmx.de>,
Russell King <linux@armlinux.org.uk>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Catalin Marinas <catalin.marinas@arm.com>,
James Hogan <jhogan@kernel.org>,
Firoz Khan <firoz.khan@linaro.org>,
Matt Turner <mattst88@gmail.com>,
Fenghua Yu <fenghua.yu@intel.com>, Arnd Bergmann <arnd@arndb.de>,
linux-m68k@lists.linux-m68k.org,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
linux-arm-kernel@lists.infradead.org,
Richard Henderson <rth@twiddle.net>,
Michal Simek <monstr@monstr.eu>, Tony Luck <tony.luck@intel.com>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>
Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere
Date: Wed, 3 Apr 2019 09:39:52 -0600 [thread overview]
Message-ID: <032faa2f-6317-75b6-8514-076ef1a244e8@kernel.dk> (raw)
In-Reply-To: <20190403151932.GA16866@fuggles.cambridge.arm.com>
On 4/3/19 9:19 AM, Will Deacon wrote:
> Hi Jens,
>
> On Wed, Apr 03, 2019 at 07:49:26AM -0600, Jens Axboe wrote:
>> On 4/3/19 5:11 AM, Will Deacon wrote:
>>> will@autoplooker:~/liburing/test$ ./io_uring_register
>>> RELIMIT_MEMLOCK: 67108864 (67108864)
>>> [ 35.477875] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070
>>> [ 35.478969] Mem abort info:
>>> [ 35.479296] ESR = 0x96000004
>>> [ 35.479785] Exception class = DABT (current EL), IL = 32 bits
>>> [ 35.480528] SET = 0, FnV = 0
>>> [ 35.480980] EA = 0, S1PTW = 0
>>> [ 35.481345] Data abort info:
>>> [ 35.481680] ISV = 0, ISS = 0x00000004
>>> [ 35.482267] CM = 0, WnR = 0
>>> [ 35.482618] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
>>> [ 35.483486] [0000000000000070] pgd=0000000000000000
>>> [ 35.484041] Internal error: Oops: 96000004 [#1] PREEMPT SMP
>>> [ 35.484788] Modules linked in:
>>> [ 35.485311] CPU: 113 PID: 3973 Comm: io_uring_regist Not tainted 5.1.0-rc3-00012-g40b114779944 #1
>>> [ 35.486712] Hardware name: linux,dummy-virt (DT)
>>> [ 35.487450] pstate: 20400005 (nzCv daif +PAN -UAO)
>>> [ 35.488228] pc : link_pwq+0x10/0x60
>>> [ 35.488794] lr : apply_wqattrs_commit+0xe0/0x118
>>> [ 35.489550] sp : ffff000017e2bbc0
>>
>> Huh, this looks odd, it's crashing inside the wq setup.
>
> Enabling KASAN seems to indicate a double-free, which may well be related.
Does this help?
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bbdbd56cf2ac..07d6ef195d05 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2215,6 +2215,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
fput(ctx->user_files[i]);
kfree(ctx->user_files);
+ ctx->user_files = NULL;
ctx->nr_user_files = 0;
return ret;
}
--
Jens Axboe
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: Will Deacon <will.deacon@arm.com>
Cc: Rich Felker <dalias@libc.org>,
linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-mips@vger.kernel.org,
"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Paul Mackerras <paulus@samba.org>,
sparclinux@vger.kernel.org, linux-s390@vger.kernel.org,
Helge Deller <deller@gmx.de>,
Russell King <linux@armlinux.org.uk>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Catalin Marinas <catalin.marinas@arm.com>,
James Hogan <jhogan@kernel.org>,
Firoz Khan <firoz.khan@linaro.org>,
Matt Turner <mattst88@gmail.com>,
Fenghua Yu <fenghua.yu@intel.com>, Arnd Bergmann <arnd@arndb.de>,
linux-m68k@lists.linux-m68k.org,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
linux-arm-kernel@lists.infradead.org,
Richard Henderson <rth@twiddle.net>,
Michal Simek <monstr@monstr.eu>, Tony Luck <tony.luck@intel.com>,
linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
linux-alpha@vger.kernel.org,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
linuxppc-dev@lists.ozlabs.org,
"David S . Miller" <davem@davemloft.net>
Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere
Date: Wed, 3 Apr 2019 09:39:52 -0600 [thread overview]
Message-ID: <032faa2f-6317-75b6-8514-076ef1a244e8@kernel.dk> (raw)
In-Reply-To: <20190403151932.GA16866@fuggles.cambridge.arm.com>
On 4/3/19 9:19 AM, Will Deacon wrote:
> Hi Jens,
>
> On Wed, Apr 03, 2019 at 07:49:26AM -0600, Jens Axboe wrote:
>> On 4/3/19 5:11 AM, Will Deacon wrote:
>>> will@autoplooker:~/liburing/test$ ./io_uring_register
>>> RELIMIT_MEMLOCK: 67108864 (67108864)
>>> [ 35.477875] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070
>>> [ 35.478969] Mem abort info:
>>> [ 35.479296] ESR = 0x96000004
>>> [ 35.479785] Exception class = DABT (current EL), IL = 32 bits
>>> [ 35.480528] SET = 0, FnV = 0
>>> [ 35.480980] EA = 0, S1PTW = 0
>>> [ 35.481345] Data abort info:
>>> [ 35.481680] ISV = 0, ISS = 0x00000004
>>> [ 35.482267] CM = 0, WnR = 0
>>> [ 35.482618] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
>>> [ 35.483486] [0000000000000070] pgd=0000000000000000
>>> [ 35.484041] Internal error: Oops: 96000004 [#1] PREEMPT SMP
>>> [ 35.484788] Modules linked in:
>>> [ 35.485311] CPU: 113 PID: 3973 Comm: io_uring_regist Not tainted 5.1.0-rc3-00012-g40b114779944 #1
>>> [ 35.486712] Hardware name: linux,dummy-virt (DT)
>>> [ 35.487450] pstate: 20400005 (nzCv daif +PAN -UAO)
>>> [ 35.488228] pc : link_pwq+0x10/0x60
>>> [ 35.488794] lr : apply_wqattrs_commit+0xe0/0x118
>>> [ 35.489550] sp : ffff000017e2bbc0
>>
>> Huh, this looks odd, it's crashing inside the wq setup.
>
> Enabling KASAN seems to indicate a double-free, which may well be related.
Does this help?
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bbdbd56cf2ac..07d6ef195d05 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2215,6 +2215,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
fput(ctx->user_files[i]);
kfree(ctx->user_files);
+ ctx->user_files = NULL;
ctx->nr_user_files = 0;
return ret;
}
--
Jens Axboe
WARNING: multiple messages have this Message-ID (diff)
From: Jens Axboe <axboe@kernel.dk>
To: Will Deacon <will.deacon@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Arnd Bergmann <arnd@arndb.de>,
Andrew Morton <akpm@linux-foundation.org>,
Richard Henderson <rth@twiddle.net>,
Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
Matt Turner <mattst88@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Catalin Marinas <catalin.marinas@arm.com>,
Tony Luck <tony.luck@intel.com>,
Fenghua Yu <fenghua.yu@intel.com>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Michal Simek <monstr@monstr.eu>,
Ralf Baechle <ralf@linux-mips.org>,
Paul Burton <paul.burton@mips.com>,
James Hogan <jhogan@kernel.org>,
"James E . J . Bottomley" <James.Bottomley@HansenPartnership.com>,
Helge Deller <deller@gmx.de>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Mar
Subject: Re: [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere
Date: Wed, 3 Apr 2019 09:39:52 -0600 [thread overview]
Message-ID: <032faa2f-6317-75b6-8514-076ef1a244e8@kernel.dk> (raw)
In-Reply-To: <20190403151932.GA16866@fuggles.cambridge.arm.com>
On 4/3/19 9:19 AM, Will Deacon wrote:
> Hi Jens,
>
> On Wed, Apr 03, 2019 at 07:49:26AM -0600, Jens Axboe wrote:
>> On 4/3/19 5:11 AM, Will Deacon wrote:
>>> will@autoplooker:~/liburing/test$ ./io_uring_register
>>> RELIMIT_MEMLOCK: 67108864 (67108864)
>>> [ 35.477875] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000070
>>> [ 35.478969] Mem abort info:
>>> [ 35.479296] ESR = 0x96000004
>>> [ 35.479785] Exception class = DABT (current EL), IL = 32 bits
>>> [ 35.480528] SET = 0, FnV = 0
>>> [ 35.480980] EA = 0, S1PTW = 0
>>> [ 35.481345] Data abort info:
>>> [ 35.481680] ISV = 0, ISS = 0x00000004
>>> [ 35.482267] CM = 0, WnR = 0
>>> [ 35.482618] user pgtable: 4k pages, 48-bit VAs, pgdp = (____ptrval____)
>>> [ 35.483486] [0000000000000070] pgd=0000000000000000
>>> [ 35.484041] Internal error: Oops: 96000004 [#1] PREEMPT SMP
>>> [ 35.484788] Modules linked in:
>>> [ 35.485311] CPU: 113 PID: 3973 Comm: io_uring_regist Not tainted 5.1.0-rc3-00012-g40b114779944 #1
>>> [ 35.486712] Hardware name: linux,dummy-virt (DT)
>>> [ 35.487450] pstate: 20400005 (nzCv daif +PAN -UAO)
>>> [ 35.488228] pc : link_pwq+0x10/0x60
>>> [ 35.488794] lr : apply_wqattrs_commit+0xe0/0x118
>>> [ 35.489550] sp : ffff000017e2bbc0
>>
>> Huh, this looks odd, it's crashing inside the wq setup.
>
> Enabling KASAN seems to indicate a double-free, which may well be related.
Does this help?
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bbdbd56cf2ac..07d6ef195d05 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2215,6 +2215,7 @@ static int io_sqe_files_register(struct io_ring_ctx *ctx, void __user *arg,
fput(ctx->user_files[i]);
kfree(ctx->user_files);
+ ctx->user_files = NULL;
ctx->nr_user_files = 0;
return ret;
}
--
Jens Axboe
next prev parent reply other threads:[~2019-04-03 15:39 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-25 14:34 [PATCH 1/2] io_uring: fix big-endian compat signal mask handling Arnd Bergmann
2019-03-25 14:47 ` [PATCH 2/2] arch: add pidfd and io_uring syscalls everywhere Arnd Bergmann
2019-03-25 14:47 ` Arnd Bergmann
2019-03-25 14:47 ` Arnd Bergmann
2019-03-25 14:47 ` Arnd Bergmann
2019-03-25 14:47 ` Arnd Bergmann
2019-03-25 17:37 ` Paul Burton
2019-03-25 17:37 ` Paul Burton
2019-03-25 17:37 ` Paul Burton
2019-03-25 17:37 ` Paul Burton
2019-03-25 17:37 ` Paul Burton
2019-03-26 8:40 ` Arnd Bergmann
2019-03-26 8:40 ` Arnd Bergmann
2019-03-26 8:40 ` Arnd Bergmann
2019-03-26 8:40 ` Arnd Bergmann
2019-03-26 8:40 ` Arnd Bergmann
2019-03-30 9:42 ` Heiko Carstens
2019-03-30 9:42 ` Heiko Carstens
2019-03-30 9:42 ` Heiko Carstens
2019-03-30 9:42 ` Heiko Carstens
2019-03-30 9:42 ` Heiko Carstens
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 9:47 ` Michael Ellerman
2019-03-31 16:28 ` Arnd Bergmann
2019-03-31 16:28 ` Arnd Bergmann
2019-03-31 16:28 ` Arnd Bergmann
2019-03-31 16:28 ` Arnd Bergmann
2019-03-31 16:28 ` Arnd Bergmann
2019-04-03 1:19 ` Michael Ellerman
2019-04-03 1:19 ` Michael Ellerman
2019-04-03 1:19 ` Michael Ellerman
2019-04-03 1:19 ` Michael Ellerman
2019-04-03 1:19 ` Michael Ellerman
2019-04-01 8:19 ` Geert Uytterhoeven
2019-04-01 8:19 ` Geert Uytterhoeven
2019-04-01 8:19 ` Geert Uytterhoeven
2019-04-01 8:19 ` Geert Uytterhoeven
2019-04-01 8:19 ` Geert Uytterhoeven
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 2:47 ` Michael Ellerman
2019-04-03 11:11 ` Will Deacon
2019-04-03 11:11 ` Will Deacon
2019-04-03 11:11 ` Will Deacon
2019-04-03 11:11 ` Will Deacon
2019-04-03 11:11 ` Will Deacon
2019-04-03 13:49 ` Jens Axboe
2019-04-03 13:49 ` Jens Axboe
2019-04-03 13:49 ` Jens Axboe
2019-04-03 13:49 ` Jens Axboe
2019-04-03 13:49 ` Jens Axboe
2019-04-03 15:19 ` Will Deacon
2019-04-03 15:19 ` Will Deacon
2019-04-03 15:19 ` Will Deacon
2019-04-03 15:19 ` Will Deacon
2019-04-03 15:19 ` Will Deacon
2019-04-03 15:39 ` Jens Axboe [this message]
2019-04-03 15:39 ` Jens Axboe
2019-04-03 15:39 ` Jens Axboe
2019-04-03 15:39 ` Jens Axboe
2019-04-03 15:39 ` Jens Axboe
2019-04-03 15:49 ` Will Deacon
2019-04-03 15:49 ` Will Deacon
2019-04-03 15:49 ` Will Deacon
2019-04-03 15:49 ` Will Deacon
2019-04-03 15:49 ` Will Deacon
2019-04-03 15:51 ` Jens Axboe
2019-04-03 15:51 ` Jens Axboe
2019-04-03 15:51 ` Jens Axboe
2019-04-03 15:51 ` Jens Axboe
2019-04-03 15:51 ` Jens Axboe
2019-04-04 6:08 ` Michael Ellerman
2019-04-04 6:08 ` Michael Ellerman
2019-04-04 6:08 ` Michael Ellerman
2019-04-04 6:08 ` Michael Ellerman
2019-04-04 6:08 ` Michael Ellerman
2019-03-25 16:05 ` [PATCH 1/2] io_uring: fix big-endian compat signal mask handling Jens Axboe
2019-03-25 16:11 ` Arnd Bergmann
2019-03-25 16:15 ` Jens Axboe
2019-03-25 16:19 ` James Bottomley
2019-03-25 16:23 ` Jens Axboe
2019-03-25 16:24 ` Arnd Bergmann
2019-03-26 0:13 ` James Bottomley
2019-03-26 8:35 ` Arnd Bergmann
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