Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [You don't often get email from rmcl...@linux.ibm.com. Learn why this is
> important at https://aka.ms/LearnAboutSenderIdentification ]
>
> Macros for restoring saving registers to and from the stack exist.
> Provide a macro for simply zeroing a
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> Zero GPRS r0, r2-r11, r14-r31, on entry into the kernel for all
> other interrupt sources to limit influence of user-space values
> in potential speculation gadgets. The remaining gprs are overwritten by
> entry macros to interrupt handlers,
When a device is already unplugged by pciehp by the time that the AER
handler is invoked, the PCIe device will lready be in the
pci_channel_io_perm_failure state. In that case we should simply
return PCI_ERS_RESULT_DISCONNECT instead of trying to do a state
transition that will fail.
Also
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [Vous ne recevez pas souvent de courriers de la part de
> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
> Clears user state in gprs to reduce the influence of
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [Vous ne recevez pas souvent de courriers de la part de
> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
> Syscall wrapper implemented as per s390, x86, arm64,
Hi Rohan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on v5.18]
[also build test WARNING on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
From: Laurent Dufour
[ Upstream commit b6b1c3ce06ca438eb24e0f45bf0e63ecad0369f5 ]
RTAS runs in real mode (MSR[DR] and MSR[IR] unset) and in 32-bit big
endian mode (MSR[SF,LE] unset).
The change in MSR is done in enter_rtas() in a relatively complex way,
since the MSR value could be hardcoded.
From: Hari Bathini
[ Upstream commit b74196af372f7cb4902179009265fe63ac81824f ]
Dump capture would fail if capture kernel is not of the endianess as the
production kernel, because the in-memory data structure (struct
opal_fadump_mem_struct) shared across production kernel and capture
kernel
From: Nicholas Piggin
[ Upstream commit 2852ebfa10afdcefff35ec72c8da97141df9845c ]
The L1 should not be able to adjust LPES mode for the L2. Setting LPES
if the L0 needs it clear would cause external interrupts to be sent to
L2 and missed by the L0.
Clearing LPES when it may be set, as
From: Laurent Dufour
[ Upstream commit b6b1c3ce06ca438eb24e0f45bf0e63ecad0369f5 ]
RTAS runs in real mode (MSR[DR] and MSR[IR] unset) and in 32-bit big
endian mode (MSR[SF,LE] unset).
The change in MSR is done in enter_rtas() in a relatively complex way,
since the MSR value could be hardcoded.
From: Haren Myneni
[ Upstream commit c127d130f6d59fa81701f6b04023cf7cd1972fb3 ]
In init_winctx_regs(), __pa() is called on winctx->rx_fifo and this
function is called to initialize registers for receive and fault
windows. But the real address is passed in winctx->rx_fifo for
receive windows and
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 3ffa9fd471f57f365bc54fc87824c530422f64a5 ]
of_find_compatible_node() returns node pointer with refcount incremented,
use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
Use a local variable to dereference the device pointer once and use the
local variable in further calls. No functional changes.
Signed-off-by: Marco Felsch
---
sound/soc/fsl/fsl_sai.c | 53 +
1 file changed, 27 insertions(+), 26 deletions(-)
diff --git
If the imx-pcm-dma is required we need to have the module enabled. For
all NXP/FSL sound cards using the ASoC architecture this is the case but
in case of using the simple-audio-card sound card this isn't the case.
In such case the driver probe fails silently and the card isn't
available. It took
Make use of the new macro to get device defered information for free
and to cleanup the code a bit. No functional changes.
Signed-off-by: Marco Felsch
---
sound/soc/fsl/fsl_sai.c | 33 +++--
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git
From: Hari Bathini
[ Upstream commit b74196af372f7cb4902179009265fe63ac81824f ]
Dump capture would fail if capture kernel is not of the endianess as the
production kernel, because the in-memory data structure (struct
opal_fadump_mem_struct) shared across production kernel and capture
kernel
From: Laurent Dufour
[ Upstream commit b6b1c3ce06ca438eb24e0f45bf0e63ecad0369f5 ]
RTAS runs in real mode (MSR[DR] and MSR[IR] unset) and in 32-bit big
endian mode (MSR[SF,LE] unset).
The change in MSR is done in enter_rtas() in a relatively complex way,
since the MSR value could be hardcoded.
From: Nicholas Piggin
[ Upstream commit 2852ebfa10afdcefff35ec72c8da97141df9845c ]
The L1 should not be able to adjust LPES mode for the L2. Setting LPES
if the L0 needs it clear would cause external interrupts to be sent to
L2 and missed by the L0.
Clearing LPES when it may be set, as
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
Hi Rohan,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.18]
[also build test ERROR on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Lv Ruyi
[ Upstream commit 3ffa9fd471f57f365bc54fc87824c530422f64a5 ]
of_find_compatible_node() returns node pointer with refcount incremented,
use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Hari Bathini
[ Upstream commit b74196af372f7cb4902179009265fe63ac81824f ]
Dump capture would fail if capture kernel is not of the endianess as the
production kernel, because the in-memory data structure (struct
opal_fadump_mem_struct) shared across production kernel and capture
kernel
From: Peng Wu
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]
The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Signed-off-by: Peng Wu
Signed-off-by: Michael Ellerman
Link:
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 3ffa9fd471f57f365bc54fc87824c530422f64a5 ]
of_find_compatible_node() returns node pointer with refcount incremented,
use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Haren Myneni
[ Upstream commit c127d130f6d59fa81701f6b04023cf7cd1972fb3 ]
In init_winctx_regs(), __pa() is called on winctx->rx_fifo and this
function is called to initialize registers for receive and fault
windows. But the real address is passed in winctx->rx_fifo for
receive windows and
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Lv Ruyi
[ Upstream commit 3ffa9fd471f57f365bc54fc87824c530422f64a5 ]
of_find_compatible_node() returns node pointer with refcount incremented,
use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
On Wed, Jun 01, 2022 at 06:14:29AM -0700, Yihao Han wrote:
> clk_put() already checks the clk ptr using !clk and IS_ERR()
> so there is no need to check it again before calling it.
>
> Signed-off-by: Yihao Han
> ---
> sound/soc/fsl/imx-sgtl5000.c | 3 +--
> 1 file changed, 1 insertion(+), 2
From: Haren Myneni
[ Upstream commit c127d130f6d59fa81701f6b04023cf7cd1972fb3 ]
In init_winctx_regs(), __pa() is called on winctx->rx_fifo and this
function is called to initialize registers for receive and fault
windows. But the real address is passed in winctx->rx_fifo for
receive windows and
From: Nicholas Piggin
[ Upstream commit 2852ebfa10afdcefff35ec72c8da97141df9845c ]
The L1 should not be able to adjust LPES mode for the L2. Setting LPES
if the L0 needs it clear would cause external interrupts to be sent to
L2 and missed by the L0.
Clearing LPES when it may be set, as
From: Hari Bathini
[ Upstream commit b74196af372f7cb4902179009265fe63ac81824f ]
Dump capture would fail if capture kernel is not of the endianess as the
production kernel, because the in-memory data structure (struct
opal_fadump_mem_struct) shared across production kernel and capture
kernel
From: Peng Wu
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]
The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Signed-off-by: Peng Wu
Signed-off-by: Michael Ellerman
Link:
From: Peng Wu
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]
The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Signed-off-by: Peng Wu
Signed-off-by: Michael Ellerman
Link:
From: Hari Bathini
[ Upstream commit b74196af372f7cb4902179009265fe63ac81824f ]
Dump capture would fail if capture kernel is not of the endianess as the
production kernel, because the in-memory data structure (struct
opal_fadump_mem_struct) shared across production kernel and capture
kernel
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
Hi Rohan,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v5.18]
[also build test ERROR on next-20220601]
[cannot apply to powerpc/next scottwood/next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest
On Tue, May 31, 2022 at 06:29:38PM +0200, Christian Zigotzky wrote:
>
>
> > On 31. May 2022, at 15:46, Rob Herring wrote:
> >
> > On Mon, May 30, 2022 at 12:26 AM Christian Zigotzky
> > wrote:
> >>
> >>> On 27 May 2022 at 04:23 pm, Rob Herring wrote:
> >>> The issue is in
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Haren Myneni
[ Upstream commit c127d130f6d59fa81701f6b04023cf7cd1972fb3 ]
In init_winctx_regs(), __pa() is called on winctx->rx_fifo and this
function is called to initialize registers for receive and fault
windows. But the real address is passed in winctx->rx_fifo for
receive windows and
From: Lv Ruyi
[ Upstream commit 3ffa9fd471f57f365bc54fc87824c530422f64a5 ]
of_find_compatible_node() returns node pointer with refcount incremented,
use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
From: Peng Wu
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]
The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Signed-off-by: Peng Wu
Signed-off-by: Michael Ellerman
Link:
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Lv Ruyi
[ Upstream commit 5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9 ]
The of_find_compatible_node() function returns a node pointer with
refcount incremented, use of_node_put() on it when done.
Reported-by: Zeal Robot
Signed-off-by: Lv Ruyi
Signed-off-by: Michael Ellerman
Link:
Segher Boessenkool writes:
> Hi!
>
> On Tue, May 31, 2022 at 04:59:36PM +1000, Michael Ellerman wrote:
>> More problematically it doesn't compile at all with GCC 12, due to the
>> fact that it returns the char buffer declared inside the macro:
>
> It returns a pointer to a buffer on stack. It is
clk_put() already checks the clk ptr using !clk and IS_ERR()
so there is no need to check it again before calling it.
Signed-off-by: Yihao Han
---
sound/soc/fsl/imx-sgtl5000.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/fsl/imx-sgtl5000.c
From: Finn Thain
[ Upstream commit 86ce436e30d86327c9f5260f718104ae7b21f506 ]
drivers/macintosh/via-pmu-event.o: In function `via_pmu_event':
via-pmu-event.c:(.text+0x44): undefined reference to `input_event'
via-pmu-event.c:(.text+0x68): undefined reference to `input_event'
From: Peng Wu
[ Upstream commit 57b742a5b8945118022973e6416b71351df512fb ]
The device_node pointer is returned by of_find_compatible_node
with refcount incremented. We should use of_node_put() to avoid
the refcount leak.
Signed-off-by: Peng Wu
Signed-off-by: Michael Ellerman
Link:
On Wed, May 25, 2022 at 12:52:09AM -0700, Guenter Roeck wrote:
> On 5/24/22 23:35, Alexey Kardashevskiy wrote:
> >
> > On 5/21/22 04:35, Scott Cheloha wrote:
> > > PAPR v2.12 defines a new hypercall, H_WATCHDOG. The hypercall permits
> > > guest control of one or more virtual watchdog timers.
Hi!
On Wed, Jun 01, 2022 at 03:48:45PM +1000, Rohan McLure wrote:
> +.macro BINOP_REGS op, rhs, start, end
> + .Lreg=\start
> + .rept (\end - \start + 1)
> + \op .Lreg, \rhs
> + .Lreg=.Lreg+1
> + .endr
> +.endm
This is for unary operations, not binary operations (there is
On Wed, Jun 01, 2022 at 08:43:01PM +1000, Michael Ellerman wrote:
> Segher Boessenkool writes:
> > Hi!
> >
> > On Tue, May 31, 2022 at 04:59:36PM +1000, Michael Ellerman wrote:
> >> More problematically it doesn't compile at all with GCC 12, due to the
> >> fact that it returns the char buffer
I accidentally broke android binder.h:
https://lore.kernel.org/all/20220601010017.2639048-1-cmlla...@google.com/
I checked my previous conversions, and found some more.
(at least, the sparc one seems fatal.)
Masahiro Yamada (3):
mips: use __kernel_{uid,gid}32_t in uapi/asm/stat.h
On Wed, Jun 01, 2022 at 11:11:57AM -0700, Nathan Chancellor wrote:
> On Wed, Jun 01, 2022 at 07:57:43PM +0200, Christoph Hellwig wrote:
> > On Wed, Jun 01, 2022 at 10:46:54AM -0700, Nathan Chancellor wrote:
> > > On Wed, Jun 01, 2022 at 07:34:41PM +0200, Christoph Hellwig wrote:
> > > > Can you
Le 31/05/2022 à 08:21, Michael Ellerman a écrit :
> Christophe Leroy writes:
>> When KASAN is enabled, as shown by the Oops below, the 2k limit is not
>> enough to allow stack dump after a stack overflow detection when
>> CONFIG_DEBUG_STACKOVERFLOW is selected:
>>
>> do_IRQ: stack
In pseries_migration_partition(), loop until the memory transfer is
complete. This way the calling drmgr process will not exit earlier,
allowing callbacks to be run only once the migration is fully completed.
This will also allow to manage the NMI watchdog state in the next commits.
Disabling the Hard Lockup Watchdog until the memory transfer is complete.
This avoids hard lockup seen while the memory is still in progress when the
system is heavily loaded and a lot of pages are still not transferred on
the arrival side.
Signed-off-by: Laurent Dufour
---
On Wed, Jun 01, 2022 at 10:46:54AM -0700, Nathan Chancellor wrote:
> On Wed, Jun 01, 2022 at 07:34:41PM +0200, Christoph Hellwig wrote:
> > Can you send me the full dmesg and the content of
> > /sys/kernel/debug/swiotlb/io_tlb_nslabs for a good and a bad boot?
>
> Sure thing, they are attached!
On Wed, May 25, 2022 at 04:35:11PM +1000, Alexey Kardashevskiy wrote:
>
> On 5/21/22 04:35, Scott Cheloha wrote:
> > PAPR v2.12 defines a new hypercall, H_WATCHDOG. The hypercall permits
> > guest control of one or more virtual watchdog timers. The timers have
> > millisecond granularity. The
On Wed, Jun 01, 2022 at 07:34:41PM +0200, Christoph Hellwig wrote:
> Can you send me the full dmesg and the content of
> /sys/kernel/debug/swiotlb/io_tlb_nslabs for a good and a bad boot?
Sure thing, they are attached! If there is anything else I can provide
or test, I am more than happy to do
KASAN causes increased stack usage, which can lead to stack overflows.
The logic in Kconfig to suggest a larger default doesn't work if a user
has CONFIG_EXPERT enabled and has an existing .config with a smaller
value.
Follow the lead of x86 and arm64, and force the thread size to be
increased
When a partition is transferred, once it arrives at the destination node,
the partition is active but much of its memory must be transferred from the
start node.
It depends on the activity in the partition, but the more CPU the partition
has, the more memory to be transferred is likely to be.
Le 01/06/2022 à 16:31, Michael Ellerman a écrit :
> KASAN causes increased stack usage, which can lead to stack overflows.
>
> The logic in Kconfig to suggest a larger default doesn't work if a user
> has CONFIG_EXPERT enabled and has an existing .config with a smaller
> value.
>
> Follow the
On Wed, Jun 01, 2022 at 07:57:43PM +0200, Christoph Hellwig wrote:
> On Wed, Jun 01, 2022 at 10:46:54AM -0700, Nathan Chancellor wrote:
> > On Wed, Jun 01, 2022 at 07:34:41PM +0200, Christoph Hellwig wrote:
> > > Can you send me the full dmesg and the content of
> > >
Le 01/06/2022 à 07:48, Rohan McLure a écrit :
> [Vous ne recevez pas souvent de courriers de la part de
> rmcl...@linux.ibm.com. Découvrez pourquoi cela peut être important à
> l'adresse https://aka.ms/LearnAboutSenderIdentification.]
>
> Syscall wrapper implemented as per s390, x86, arm64,
On 6/1/22 08:07, Scott Cheloha wrote:
[ ... ]
+static unsigned long action = PSERIES_WDTF_ACTION_HARD_RESTART;
+
+static int action_get(char *buf, const struct kernel_param *kp)
+{
+ int val;
+
+ switch (action) {
+ case PSERIES_WDTF_ACTION_HARD_POWEROFF:
+ val = 1;
+
On Wed, Jun 01, 2022 at 08:45:03AM -0700, Guenter Roeck wrote:
> On 6/1/22 08:07, Scott Cheloha wrote:
> [ ... ]
> > > > > +static unsigned long action = PSERIES_WDTF_ACTION_HARD_RESTART;
> > > > > +
> > > > > +static int action_get(char *buf, const struct kernel_param *kp)
> > > > > +{
> > > > >
Commit c01013a2f8dd ("powerpc: add asm/stat.h to UAPI compile-test
coverage") converted as follows:
uid_t --> __kernel_uid_t
gid_t --> __kernel_gid_t
The bit width of __kernel_{uid,gid}_t is 16 or 32-bits depending on
architectures.
PPC uses 32-bits for them as in
On Wed, Jun 01, 2022 at 08:21:41PM +0200, Christoph Hellwig wrote:
> On Wed, Jun 01, 2022 at 11:11:57AM -0700, Nathan Chancellor wrote:
> > On Wed, Jun 01, 2022 at 07:57:43PM +0200, Christoph Hellwig wrote:
> > > On Wed, Jun 01, 2022 at 10:46:54AM -0700, Nathan Chancellor wrote:
> > > > On Wed,
Hi Christoph,
On Mon, Apr 04, 2022 at 07:05:53AM +0200, Christoph Hellwig wrote:
> Pass a bool to pass if swiotlb needs to be enabled based on the
> addressing needs and replace the verbose argument with a set of
> flags, including one to force enable bounce buffering.
>
> Note that this patch
Can you send me the full dmesg and the content of
/sys/kernel/debug/swiotlb/io_tlb_nslabs for a good and a bad boot?
Thanks!
On 5/5/22 12:37, Rob Herring wrote:
> On Wed, May 04, 2022 at 05:40:31PM +0200, Clément Léger wrote:
>> Add function which allows to dynamically allocate and free properties.
>> Use this function internally for all code that used the same logic
>> (mainly __of_prop_dup()).
>>
>> Signed-off-by:
On 6/1/22 01:17, Clément Léger wrote:
> Add function which allows to dynamically allocate and free properties.
> Use this function internally for all code that used the same logic
> (mainly __of_prop_dup()).
>
> Signed-off-by: Clément Léger
> ---
> drivers/of/dynamic.c| 82
On 6/2/22 00:48, Scott Cheloha wrote:
On Wed, May 25, 2022 at 04:35:11PM +1000, Alexey Kardashevskiy wrote:
On 5/21/22 04:35, Scott Cheloha wrote:
PAPR v2.12 defines a new hypercall, H_WATCHDOG. The hypercall permits
guest control of one or more virtual watchdog timers. The timers have
On Thu, Jun 2, 2022 at 2:22 AM Segher Boessenkool
wrote:
>
> On Wed, Jun 01, 2022 at 08:43:01PM +1000, Michael Ellerman wrote:
> > Segher Boessenkool writes:
> > > Hi!
> > >
> > > On Tue, May 31, 2022 at 04:59:36PM +1000, Michael Ellerman wrote:
> > >> More problematically it doesn't compile at
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