licit permissions check for
ioctls (and indeed other drivers implement unprivileged ioctls). aacraid
however allows all sorts of very admin only things to be done so should
check.
---
drivers/scsi/aacraid/linit.c |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
Signed-off-by: dann fr
cating all session IDs
for a known AC is a kind of DoS, too, after all - with Juniper ERXes,
this is really easy, actually, since they don't ever assign session ids
above 8000 ...
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
---
drivers/net/pppox.c |2 +-
1 files change
to
close the device. This opens up an opportunity for a DoS attack,
blocking the USB subsystem and making khubd's task busy wait in
kernel space. This patch shifts freeing resources to close if an opened
device is disconnected.
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
-
strncmp() if
of_get_property() fails.
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
diff --git a/arch/ppc/platforms/chrp_setup.c b/arch/ppc/platforms/chrp_setup.c
index 0ffbbd2..28747db 100644
--- a/arch/ppc/platforms/chrp_setup.c
+++ b/arch/ppc/platforms/chrp_setup.c
@@ -121,7
ded, we'd better ask Theo or Al
> for some advices, as I'm not tempted by merging an uncertain patch when
> it comes to filesystems.
Looks like a test case may be available:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=2d7f2ea9c989853310c
are a signature, I just went ahead
& created an EIO function for each individual file & inode op that returns
a value.
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
---
fs/bad_inode.c | 191 +++-
1 files changed, 161 inserti
On Thu, Jan 24, 2008 at 03:06:58PM -0600, Eric Sandeen wrote:
> Willy Tarreau wrote:
> > Hi Dann,
> >
> > On Wed, Jan 23, 2008 at 11:12:12PM -0700, dann frazier wrote:
> >> This is a 2.4 backport of a linux-2.6 change by Eric Sandeen
> >> (commit b
On Wed, Jan 17, 2007 at 10:55:19PM +0100, Willy Tarreau wrote:
> Dann, do you still have your samba server ready to try to reproduce this
> problem ? Also, there are very suspect lines right there in the patch :
I can set it up again, hopefully have some feedback by tomorrow.
--
dann f
certainly a cut & paste error. But the
end result appears to match current 2.6, which was the intent.
> Also, would not it be necessary to add "|S_IFLNK" to the file_mode ? Maybe
> what I say is stupid, but it's just a guess.
I really don't know the correct answer
blk_start_queue() when you set ->busy_configuring to 0.
> >
> > Jens, please see Chase's reply to your concerns:
> > > busy_configuring - I do not think this is racy. This
> > > flag is used only when we are removing/deleting a disk. In
> > > this c
On Thu, Jan 18, 2007 at 06:00:40PM -0700, dann frazier wrote:
> On Wed, Jan 17, 2007 at 10:55:19PM +0100, Willy Tarreau wrote:
> > @@ -505,8 +510,13 @@
> > mnt->file_mode = (oldmnt->file_mode & S_IRWXUGO) | S_IFREG;
> > mnt->dir_mo
ntly dropping user-provided mount options. When the behavior needs
to change to honor them, I'll try to match what current 2.6
does. Make sense?
--
dann frazier
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On Mon, Jan 22, 2007 at 12:03:21AM +0100, Willy Tarreau wrote:
> Hi Grant !
>
> On Mon, Jan 22, 2007 at 09:52:44AM +1100, Grant Coady wrote:
> > On Fri, 19 Jan 2007 18:05:44 -0700, dann frazier <[EMAIL PROTECTED]> wrote:
> >
> > >On Thu, Jan 18, 2007 at
ink
issue, and also cleans up an unnecessary double assignment. As his
commit message notes, you will need the userspace patches from Samba
Bug #999 in order to use the permission/ownership assigned by the
server.
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
diff --git a/fs/smbfs/inode.c b/f
ns out this was an issue that was already fixed in 2.6, and that
fix is more complete than my previous one. You'll need the additional
userspace patches to use the server-provided perms (i.e., get rid of
the +x bits).
--
dann frazier
-
To unsubscribe from this list: send the line "unsubscr
On Wed, Jan 24, 2007 at 10:46:24AM +1100, Grant Coady wrote:
> On Tue, 23 Jan 2007 14:12:57 -0700, dann frazier <[EMAIL PROTECTED]> wrote:
>
> >Users have reported a symlink issue with my recent smbfs backport.
> >Turns out my backport overlooked a second 2.6 pa
100, Marco d'Itri wrote:
> On Jan 03, dann frazier <[EMAIL PROTECTED]> wrote:
>
> > Can you elaborate on what you believe the kernel is doing
> > incorrectly? My first guess would be the setting of the removable
> > flag, but aacraid claims to be setting this to
one is connected
> to an MSA500. Do either of you have MSA500? What controller fw are you
> running? Check /proc/driver/cciss/ccissN.
fyi, we've been seeing this in Debian too (which is why Mike added me
to the CC list), and I've narrowed it down to the 2TB patch that went
into 2.
On Thu, Dec 14, 2006 at 04:16:39PM -0600, Miller, Mike (OS Dev) wrote:
> H. Dann, did you see this on 32-bit Debian?
yep - all reports I've seen so far are on i386
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More ma
tp://bugs.debian.org/404927 for details).
--
dann frazier
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contacting the listed maintainer a few months ago but received
no response.
I've tested that this still applies to and compiles against 2.6.21.
Signed-off-by: dann frazier <[EMAIL PROTECTED]>
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 7dbaee8..e0d35c2 100644
--- a/drivers/
iced this, but yes - the CAP_SYS_RAWIO check was added in
2.6.16.
--
dann frazier | HP Open Source and Linux Organization
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several iterations w/ the block bitmap fix as well,
and still no problems, so:
Tested-by: dann frazier
> commit 8d5a803c6a6ce4ec258e31f76059ea5153ba46ef
> Author: Theodore Ts'o
> Date: Thu Jul 12 19:08:05 2018 -0400
>
> ext4: check for allocation block vali
On Sat, Jul 07, 2018 at 12:10:18AM -0400, Theodore Y. Ts'o wrote:
> On Fri, Jul 06, 2018 at 11:43:24AM -0600, dann frazier wrote:
> > Hi,
> > We're seeing a regression triggered by the stress-ng[*] "chdir" test
> > that I've bisected to:
> >
On Tue, Jul 10, 2018 at 10:51:43AM -0600, dann frazier wrote:
> On Sat, Jul 07, 2018 at 12:10:18AM -0400, Theodore Y. Ts'o wrote:
> > On Fri, Jul 06, 2018 at 11:43:24AM -0600, dann frazier wrote:
> > > Hi,
> > > We're seeing a regression triggered by the stre
Hi,
We're seeing a regression triggered by the stress-ng[*] "chdir" test
that I've bisected to:
044e6e3d74a3 ext4: don't update checksum of new initialized bitmaps
So far we've only seen failures on servers based on HiSilicon's family
of ARM64 SoCs (D05/Hi1616 SoC, D06/Hi1620 SoC). On these sys
On Mon, Nov 26, 2018 at 06:43:00PM +, Salil Mehta wrote:
> From: Peng Li
>
> Port 0/1 of HiP08 supports 10G and 25G. This patch adds a
> change to configure NIC port speed same as that of optical
> module(SFP/QFSP). Driver gets the optical module speed and
> sets NIC port speed accordingly.
On Wed, Jan 02, 2019 at 08:45:36PM +0800, lipeng (Y) wrote:
>
>
> On 2019/1/1 9:22, dann frazier wrote:
> > On Mon, Nov 26, 2018 at 06:43:00PM +, Salil Mehta wrote:
> > > From: Peng Li
> > >
> > > Port 0/1 of HiP08 supports 10G and 25G. This patch
On Sat, Jul 14, 2018 at 5:21 AM dann frazier wrote:
>
> On Thu, Jul 12, 2018 at 5:08 PM Theodore Y. Ts'o wrote:
> >
> > >
> > > Review console log and on each run I have filesystem rebuild. The problem
> > > is that mke2fs I am using is 1.44.3-rc2. I
On Tue, May 19, 2020 at 05:17:52PM +0100, Marc Zyngier wrote:
> Change the way we deal with GIC SGIs by turning them into proper
> IRQs, and calling into the arch code to register the interrupt range
> instead of a callback.
>
> Signed-off-by: Marc Zyngier
hey Marc,
I bisected a boot failure
On Tue, Apr 20, 2021 at 02:37:10PM -0600, dann frazier wrote:
> On Tue, May 19, 2020 at 05:17:52PM +0100, Marc Zyngier wrote:
> > Change the way we deal with GIC SGIs by turning them into proper
> > IRQs, and calling into the arch code to register the interrupt range
> >
We can't use a char type to check for a negative return value since char
isn't guaranteed to be signed. Indeed, the char type tends to be unsigned on
ARM.
Signed-off-by: dann frazier
---
tools/testing/selftests/mqueue/mq_perf_tests.c | 3 +--
1 file changed, 1 insertion(+), 2 deletion
On Tue, Jun 2, 2015 at 1:19 PM, Tai Nguyen wrote:
> This patch adds syscon poweroff device node to support poweroff feature
> on APM X-Gene Mustang platform
hey Tai,
The reboot changes work just fine for me, but poweroff does not:
[ OK ] Reached target Final Step.
Starting Power-Off.
On Mon, Jun 8, 2015 at 10:34 PM, Tai Tri Nguyen wrote:
> Hi Dann,
>
> On Mon, Jun 8, 2015 at 8:44 PM, Dann Frazier
> wrote:
>> On Tue, Jun 2, 2015 at 1:19 PM, Tai Nguyen wrote:
>>> This patch adds syscon poweroff device node to support poweroff feature
>>
On Tue, Jun 2, 2015 at 1:19 PM, Tai Nguyen wrote:
> This patch adds syscon reboot device node to support reboot feature on APM
> X-Gene platform
Tested-by: dann frazier
> Signed-off-by: Feng Kan
> Signed-off-by: Tai Nguyen
> ---
> arch/arm64/boot/dts/apm/apm
On Tue, Jun 9, 2015 at 9:31 AM, Dann Frazier wrote:
> On Mon, Jun 8, 2015 at 10:34 PM, Tai Tri Nguyen wrote:
>> Hi Dann,
>>
>> On Mon, Jun 8, 2015 at 8:44 PM, Dann Frazier
>> wrote:
>>> On Tue, Jun 2, 2015 at 1:19 PM, Tai Nguyen wrote:
>>>>
On Thu, Jul 02, 2020 at 05:58:21PM -0400, Steven Rostedt wrote:
> From: "Steven Rostedt (VMware)"
>
> If a process has the trace_pipe open on a trace_array, the current tracer
> for that trace array should not be changed. This was original enforced by a
> global lock, but when instances were intr
On Fri, Jul 31, 2020 at 3:16 PM Steven Rostedt wrote:
>
> On Fri, 31 Jul 2020 13:33:45 -0600
> dann frazier wrote:
>
> > > This is marked as "Fixes" but is more of a clean up than a true fix.
> > > Backport if you want, but its not critical.
> >
On Wed, Jun 03, 2020 at 01:16:01AM +0800, Dejin Zheng wrote:
> Use devm_platform_ioremap_resource_byname() to simplify codes.
> it contains platform_get_resource_byname() and devm_ioremap_resource().
>
> Signed-off-by: Dejin Zheng
> ---
> v1 -> v2:
> - Discard changes to the file drivers/pc
variable, So after this commit, the port->cfg_addr
> will get a wrong address. Now, revert it.
>
> Fixes: e2dcd20b1645a ("PCI: controller: Convert to
> devm_platform_ioremap_resource_byname()")
> Reported-by: dann.fraz...@canonical.com
> Signed-off-by: Dejin Zheng
On Mon, Nov 26, 2018 at 11:50:32AM +0100, Greg Kroah-Hartman wrote:
> 4.4-stable review patch. If anyone has any objections, please let me know.
fyi, I bisected a regression down to this commit. This apparently
causes an ADR_PREL_PG_HI21 relocation to be added to the sha{1,2}_ce
modules. Back in
On Mon, Nov 23, 2020 at 01:49:07PM -0700, dann frazier wrote:
> On Mon, Nov 26, 2018 at 11:50:32AM +0100, Greg Kroah-Hartman wrote:
> > 4.4-stable review patch. If anyone has any objections, please let me know.
>
> fyi, I bisected a regression down to this commit. This apparen
On Fri, Jan 24, 2014 at 2:32 PM, Tanmay Inamdar wrote:
> This patch adds support for AppliedMicro X-Gene PCIe host controller. The
> driver is tested on X-Gene platform with different gen1/2/3 PCIe endpoint
> cards.
>
> X-Gene PCIe controller driver has depedency on the pcie arch support for
> arm
With current git, lustre fails to build with CONFIG_ARM64_64K_PAGES=y
and CONFIG_LUSTRE_LLITE_LLOOP=m:
make -f scripts/Makefile.build obj=drivers/staging/lustre/lustre/llite
gcc -Wp,-MD,drivers/staging/lustre/lustre/llite/.lloop.o.d -nostdinc
-isystem /usr/lib/gcc/aarch64-linux-gnu/4.8/include
On Wed, Jun 11, 2014 at 2:53 PM, Murali Karicheri wrote:
> On 5/28/2014 4:04 PM, Dann Frazier wrote:
>>
>> On Thu, May 1, 2014 at 1:04 PM, Murali Karicheri
>> wrote:
>>>
>>> 8250 uart driver currently supports only software assisted hw flow
>>>
, 22:58:30)
[GCC 4.8.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> UPF_HARDWARE_FLOW = 1 << 21
>>> if 0xB920 & UPF_HARDWARE_FLOW:
... print "OK"
...
OK
Hope that's a reaso
On Fri, Jun 20, 2014 at 5:18 PM, Iyappan Subramanian
wrote:
> This patch adds network driver for APM X-Gene SoC ethernet.
>
> Signed-off-by: Iyappan Subramanian
> Signed-off-by: Ravi Patel
> Signed-off-by: Keyur Chudgar
> ---
> drivers/net/ethernet/Kconfig | 1 +
> driv
[ 191.378077] cpu_startup_entry+0x2c/0x30
[ 191.381988] secondary_start_kernel+0x150/0x1e0
[ 191.386506] Code: 6b15003f 54000320 f1404a9f 5460 (79400260)
Fixes: eda0333ac2930 ("ixgbe: add VF IPsec management")
Signed-off-by: dann frazier
---
drivers/net/ethernet/intel/ixgbe/ixgbe_i
On Mon, May 27, 2019 at 10:10:05PM +, Xue Chaojing wrote:
> in set_rx_mode, __dev_mc_sync and netdev_for_each_mc_addr will
> repeatedly set the multicast mac address. so we delete this loop.
fyi, I'm told this fixes the following Oops (in case it makes sense to
queue it for stable):
[ 642.914
hey David, Jeff - is it possible to get this queued up as a fix for 5.2?
-dann
On Wed, May 22, 2019 at 05:22:58PM -0600, dann frazier wrote:
> An ipsec structure will not be allocated if the hardware does not support
> offload. Fixes the following Oops:
>
> [ 191.045452] Unab
aaa1f-phy8-lun-0-part1 -> ../../sdf1
> lrwxrwxrwx 1 root root 10 Feb 13 11:53
> platform-HISI0162:01-sas-exp0x500e004aaa1f-phy8-lun-0-part2 -> ../../sdf2
> lrwxrwxrwx 1 root root 10 Feb 13 11:53
> platform-HISI0162:01-sas-exp0x500e004aaa1f-phy8-lun-0-part3 -> ../../sd
$ grep enahisic2i0-tx /proc/interrupts | sed 's/.* //'
enahisic2i0-tx0
enahisic2i0-tx1
enahisic2i0-tx2
[...]
enahisic2i0-tx8
enahisic2i0-tx9
enahisic2i0-tx10
enahisic2i0-tx11
enahisic2i0-tx12
enahisic2i0-tx13
enahisic2i0-tx14
enahisic2i0-tx15
Signed-off-by: dann frazi
On Mon, Mar 20, 2017 at 11:48 AM, Marc Zyngier wrote:
> We're currently stuck with DT when it comes to handling errata, which
> is pretty restrictive. In order to make things more flexible, let's
> introduce an infrastructure that could support alternative discovery
> methods. No change in functio
On Sun, Mar 12, 2017 at 8:42 PM, zhichang.yuan
wrote:
> After introducing the new generic I/O space management(LIBIO), the original
> PCI
> MMIO relevant helpers need to be updated based on the new interfaces defined
> in
> LIBIO.
> This patch adapts the corresponding code to match the changes i
und for
HiSilicon erratum 161010101
[0.00] arm_arch_timer: CPU0: Trapping CNTVCT access
[0.00] arm_arch_timer: Architected cp15 timer(s) running at
50.00MHz (phys).
[0.266571] arm_arch_timer: CPU1: Trapping CNTVCT access
[0.270108] arm_arch_timer: CPU2: Trapping CNTVCT access
[...]
Tested-by: dann frazier
-dann
16K page size is an optional feature of the architecture, and is not
supported by the X-Gene SoC family.
Signed-off-by: dann frazier
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 21074f6
hey,
I'm seeing an Oops when nouveau loads (see below). I've verified
that this is because both device->chip and device->name are NULL prior
to the strncpy()s at the end of nvkm_udevice_info(). Bisect shows that
this started happening after:
commit 24d5ff40a732633dceab68c6559ba723784f4a68
Author
On Thu, Mar 30, 2017 at 9:26 AM, zhichang.yuan
wrote:
> On some platforms(such as Hip06/Hip07), the legacy ISA/LPC devices access I/O
> with some special host-local I/O ports known on x86. To access the I/O
> peripherals, an indirect-IO mechanism is introduced to mapped the host-local
> I/O to sys
> lib/Makefile | 2 +
> lib/logic_pio.c | 413
> 22 files changed, 1758 insertions(+), 102 deletions(-)
> create mode 100644
> Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
> create mode 100644 drivers/acpi/acpi_indirectio.c
> create mode 100644 drivers/bus/hisi_lpc.c
> create mode 100644 include/linux/logic_pio.h
> create mode 100644 lib/logic_pio.c
Booted up on a D05, was able to use the LPC-connected IPMI interface.
Tested-by: dann frazier
ivers/of/address.c | 96 ++-
> drivers/pci/pci.c | 95 +--
> include/asm-generic/io.h | 4 +-
> include/linux/logic_pio.h | 131 +
> include/linux/pci.h| 3 +-
> lib/Kconfig| 15 +
> lib/Makefile | 2 +
> lib/logic_pio.c| 285 +
> 15 files changed, 1250 insertions(+), 98 deletions(-)
> create mode 100644
> Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
> create mode 100644 drivers/bus/hisi_lpc.c
> create mode 100644 include/linux/logic_pio.h
> create mode 100644 lib/logic_pio.c
Tested this version on a D05 board, no problems. So, for the series:
Tested-by: dann frazier
On Tue, Jan 30, 2018 at 7:28 AM, George Cherian
wrote:
> Gentle Ping on this series.
I've been using these on a few Cavium Sabre boards, which previously
had an unusable system interface (/dev/ipmi) due to timeouts or just
enumerations failures. So, fwiw:
Tested-by: dann frazier
-da
On Wed, Feb 14, 2018 at 8:42 AM, John Garry wrote:
> On 13/02/2018 22:57, dann frazier wrote:
>>
>> On Wed, Feb 14, 2018 at 01:45:28AM +0800, John Garry wrote:
>>>
>>> From: Zhichang Yuan
>>>
>>> After introducing the new generic I/O space
> corresponding device-specific I/O hooks to perform the I/O accesses.
>
> Based on this patch-set, all the I/O accesses to Hip06/Hip07 LPC peripherals
> can
> be supported without any changes on the existing ipmi-si driver.
>
> The whole patchset has been tested on Hip07
On Wed, Jan 24, 2018 at 12:36:22AM +0800, John Garry wrote:
> From: Zhichang Yuan
>
> The low-pin-count(LPC) interface of Hip06/Hip07 accesses the peripherals in
> I/O port addresses. This patch implements the LPC host controller driver
> which perform the I/O operations on the underlying hardwar
On Wed, Feb 14, 2018 at 01:45:28AM +0800, John Garry wrote:
> From: Zhichang Yuan
>
> After introducing the new generic I/O space management in logic pio, the
> original PCI MMIO relevant helpers need to be updated based on the new
> interfaces.
> This patch adapts the corresponding code to match
On Wed, Feb 14, 2018 at 01:45:25AM +0800, John Garry wrote:
> From: Zhichang Yuan
>
> In commit 41f8bba7f555 ("of/pci: Add pci_register_io_range() and
> pci_pio_to_address()"), a new I/O space management was supported. With
> that driver, the I/O ranges configured for PCI/PCIe hosts on some
> arc
hey,
I'm seeing a regression when executing 'dmraid -r -c' in an arm64
QEMU guest, which I've bisected to the following commit:
ca18d6f7 "block: Make most scsi_req_init() calls implicit"
I haven't yet had time to try and debug it yet, but wanted to get
the report out there before the weekend.
On Fri, Oct 20, 2017 at 11:30:55PM +, Bart Van Assche wrote:
> On Fri, 2017-10-20 at 16:54 -0600, dann frazier wrote:
> > hey,
> > I'm seeing a regression when executing 'dmraid -r -c' in an arm64
> > QEMU guest, which I've bisected to the following
On Mon, Oct 23, 2017 at 3:08 PM, Bart Van Assche wrote:
> On Mon, 2017-10-23 at 09:41 -0600, dann frazier wrote:
>> (gdb) list *(sg_io+0x120)
>> 0x084e71a8 is in sg_io (./include/linux/uaccess.h:113).
>> 108 static inline unsigned long
>> 109 _copy_fro
On Fri, Oct 27, 2017 at 05:11:24PM +0100, Gabriele Paoloni wrote:
> From: "zhichang.yuan"
>
> The low-pin-count(LPC) interface of Hip06/Hip07 accesses the peripherals in
> I/O port addresses. This patch implements the LPC host controller driver
> which perform the I/O operations on the underlying
MI SI worked fine.
Tested-by: dann frazier
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