On Wed, May 22 2024 at 15:02, Dongli Zhang wrote:
> The absence of IRQD_MOVE_PCNTXT prevents immediate effectiveness of
> interrupt affinity reconfiguration via procfs. Instead, the change is
> deferred until the next instance of the interrupt being triggered on the
> original CPU.
>
> When the
On Wed, May 15 2024 at 12:51, Dongli Zhang wrote:
> On 5/13/24 3:46 PM, Thomas Gleixner wrote:
>> So yes, moving the invocation of irq_force_complete_move() before the
>> irq_needs_fixup() call makes sense, but it wants this to actually work
>> correctly:
>> @
On Mon, May 13 2024 at 10:43, Dongli Zhang wrote:
> On 5/13/24 5:44 AM, Thomas Gleixner wrote:
>> On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
>> Any interrupt which is affine to an outgoing CPU is migrated and
>> eventually pending moves are enfo
On Fri, May 10 2024 at 12:06, Dongli Zhang wrote:
> The absence of IRQD_MOVE_PCNTXT prevents immediate effectiveness of
> interrupt affinity reconfiguration via procfs. Instead, the change is
> deferred until the next instance of the interrupt being triggered on the
> original CPU.
>
> When the
On Mon, Apr 22 2024 at 16:09, Dongli Zhang wrote:
> On 4/22/24 13:58, Thomas Gleixner wrote:
>> On Thu, Apr 18 2024 at 18:33, Dongli Zhang wrote:
> Would you mind suggesting if the below commit message is fine to you?
>
>
> genirq/cpuhotplug: retry with cpu_online_mask whe
On Thu, Apr 18 2024 at 18:33, Dongli Zhang wrote:
> When a CPU is offline, its IRQs may migrate to other CPUs. For managed
> IRQs, they are migrated, or shutdown (if all CPUs of the managed IRQ
> affinity are offline). For regular IRQs, there will only be a
> migration.
Please write out
__nfds, int __timeout)
|^~~~
Signed-off-by: Thomas Weißschuh
---
tools/testing/selftests/nolibc/nolibc-test.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c
b/tools/testing/selftests/nolibc/nolibc-test.c
Ira,
On Tue, Dec 07 2021 at 16:51, Ira Weiny wrote:
> On Thu, Nov 25, 2021 at 03:25:09PM +0100, Thomas Gleixner wrote:
>
> u32 pkey_update_pkval(u32 pkval, int pkey, u32 accessbits)
> {
> - int shift = pkey * PKR_BITS_PER_PKEY;
> + int shift = P
Ira,
On Mon, Dec 06 2021 at 17:54, Ira Weiny wrote:
> On Thu, Nov 25, 2021 at 03:12:47PM +0100, Thomas Gleixner wrote:
>> > +.macro __call_ext_ptregs cfunc annotate_retpoline_safe:req
>> > +#ifdef CONFIG_ARCH_ENABLE_SUPERVISOR_PKEYS
>> > + /* add space for ex
On Thu, Nov 25 2021 at 16:15, Thomas Gleixner wrote:
> On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> Aside of that, the function which set's up the init value is really
> bogus. As you explained in the cover letter a kernel user has to:
>
>1) Claim an index in the enum
>
On Fri, Nov 26 2021 at 11:11, taoyi ty wrote:
> On 11/25/21 11:15 PM, Thomas Gleixner wrote:
>>> +void setup_pks(void)
>>> +{
>>> + if (!cpu_feature_enabled(X86_FEATURE_PKS))
>>> + return;
>>> +
>>> + write_pkrs(pkrs_init_value
On Thu, Nov 25 2021 at 15:25, Thomas Gleixner wrote:
> On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
>> @@ -200,16 +200,14 @@ __setup("init_pkru=", setup_init_pkru);
>> */
>> u32 update_pkey_val(u32 pk_reg, int pkey, unsigned int flags)
>> {
>> -
On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> @@ -658,6 +659,8 @@ __switch_to(struct task_struct *prev_p, struct
> task_struct *next_p)
> /* Load the Intel cache allocation PQR MSR. */
> resctrl_sched_in();
>
> + pkrs_write_current();
This is invoked from switch_to() and
On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> +#ifdef CONFIG_ARCH_ENABLE_SUPERVISOR_PKEYS
> +
> +void setup_pks(void);
pks_setup()
> +#ifdef CONFIG_ARCH_ENABLE_SUPERVISOR_PKEYS
> +
> +static DEFINE_PER_CPU(u32, pkrs_cache);
> +u32 __read_mostly pkrs_init_value;
> +
> +/*
> + * write_pkrs()
On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> @@ -200,16 +200,14 @@ __setup("init_pkru=", setup_init_pkru);
> */
> u32 update_pkey_val(u32 pk_reg, int pkey, unsigned int flags)
> {
> - int pkey_shift = pkey * PKR_BITS_PER_PKEY;
> -
> /* Mask out old bit values */
> - pk_reg
On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> +/*
> + * Replace disable bits for @pkey with values from @flags
> + *
> + * Kernel users use the same flags as user space:
> + * PKEY_DISABLE_ACCESS
> + * PKEY_DISABLE_WRITE
> + */
> +u32 update_pkey_val(u32 pk_reg, int pkey, unsigned int
Ira,
On Tue, Aug 03 2021 at 21:32, ira weiny wrote:
> +/*
> + * __call_ext_ptregs - Helper macro to call into C with extended pt_regs
> + * @cfunc: C function to be called
> + *
> + * This will ensure that extended_ptregs is added and removed as needed
> during
> + * a call into C
On Fri, Nov 12 2021 at 16:50, Ira Weiny wrote:
> On Tue, Aug 03, 2021 at 09:32:21PM -0700, 'Ira Weiny' wrote:
>> From: Ira Weiny
>>
>> The PKRS MSR is not managed by XSAVE. It is preserved through a context
>> switch but this support leaves exception handling code open to memory
>> accesses
On Tue, Apr 20, 2021 at 07:09:26PM +0300, Sergei Shtylyov wrote:
> Hello!
>
> On 4/20/21 5:04 PM, Thomas Bogendoerfer wrote:
>
> > Add OF support for switching RB532 do device tree possible.
>
>I couldnb't parse that. :-)
no wonder ;-) I'll rephrase in
Document DT bindings for IDT 79RC3243x Interrupt Controller.
Signed-off-by: Thomas Bogendoerfer
---
.../interrupt-controller/idt,3243x-pic.yaml | 48 +++
1 file changed, 48 insertions(+)
create mode 100644
Documentation/devicetree/bindings/interrupt-controller/idt,3243x
IDT 79rc3243x SoCs have rather simple interrupt controllers connected
to the MIPS CPU interrupt lines. Each of them has room for up to
32 interrupts.
Signed-off-by: Thomas Bogendoerfer
---
drivers/irqchip/Kconfig| 5 ++
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq
On Tue, Apr 20, 2021 at 06:34:59PM +0100, Marc Zyngier wrote:
> On 2021-04-20 13:34, Thomas Bogendoerfer wrote:
> > IDT 79rc3243x SoCs have rather simple interrupt controllers connected
> > to the MIPS CPU interrupt lines. Each of them has room for up to
> > 32 interrupts
On Tue, Apr 20 2021 at 11:08, kernel test robot wrote:
> FYI, we noticed a -3.3% regression of will-it-scale.per_thread_ops due to
> commit:
>
> commit: 4bad58ebc8bc4f20d89cff95417c9b4674769709 ("signal: Allow tasks to
> cache one sigqueue struct")
>
On Tue, Apr 20 2021 at 17:15, Lorenzo Colitti wrote:
> On Fri, Apr 16, 2021 at 1:47 AM Thomas Gleixner wrote:
>> Enable tracing and enable the following tracepoints:
>> [...]
>
> Sorry for the delay. I had to learn a bit about how to use the tracing
> infrastructure. I
Add OF support for switching RB532 do device tree possible. By removing
the not needed asm/mach-rc32434/rb.h include the driver could be
compile tested now.
Signed-off-by: Thomas Bogendoerfer
---
drivers/ata/Kconfig | 2 +-
drivers/ata/pata_rb532_cf.c | 11 +--
2 files changed
Add YAML devicetree binding for IDT 79RC3243x GPIO controller
Signed-off-by: Thomas Bogendoerfer
---
.../bindings/gpio/gpio-idt3243x.yaml | 73 +++
1 file changed, 73 insertions(+)
create mode 100644 Documentation/devicetree/bindings/gpio/gpio-idt3243x.yaml
diff --git
IDT 79RC3243x SoCs integrated a gpio controller, which handles up
to 32 gpios. All gpios could be used as interrupt source.
Signed-off-by: Thomas Bogendoerfer
---
drivers/gpio/Kconfig | 10 ++
drivers/gpio/Makefile| 1 +
drivers/gpio/gpio-idt3243x.c | 210
IDT 79rc3243x SoCs have rather simple interrupt controllers connected
to the MIPS CPU interrupt lines. Each of them has room for up to
32 interrupts.
Signed-off-by: Thomas Bogendoerfer
---
drivers/irqchip/Kconfig| 5 ++
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq
On Sun, Apr 18, 2021 at 12:01:36AM +0100, Sudip Mukherjee wrote:
> Hi Thomas,
>
> On Fri, Apr 9, 2021 at 1:17 PM Thomas Bogendoerfer
> wrote:
> >
> > On Thu, Apr 08, 2021 at 09:42:11AM +0800, YunQiang Su wrote:
> > > Sudip Mukherjee 于2021年4月8日周四 上午
On Mon, Apr 19 2021 at 20:12, Maciej Żenczykowski wrote:
> On Thu, Apr 15, 2021 at 9:47 AM Thomas Gleixner wrote:
>> Run the test on a kernels with and without that commit and collect trace
>> data for both.
>>
>> That should give me a pretty clear picture what's goin
On Mon, Apr 19 2021 at 16:39, Marcelo Tosatti wrote:
>
> +static void clock_was_set_force_reprogram_work(struct work_struct *work)
> +{
> + clock_was_set(true);
> +}
> +
> +static DECLARE_WORK(hrtimer_force_reprogram_work,
> clock_was_set_force_reprogram_work);
> +
> +
> static void
On Mon, Apr 19 2021 at 03:36, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:1216f02e Add linux-next specific files for 20210415
> git tree: linux-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1032ba29d0
> kernel config:
turns on
during initial rockchipdrm load as expected.
Fixes: 2d4f7bdafd70 ("drm/rockchip: dsi: migrate to use dw-mipi-dsi bridge
driver")
Signed-off-by: Thomas Hebb
---
.../gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 36 ++-
1 file changed, 28 insertions(+), 8 deletion
pi support")
Cc: sta...@vger.kernel.org
Signed-off-by: Thomas Hebb
---
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
b/drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
index 24a71091759c.
On Sat, Apr 10 2021 at 13:00, Marc Zyngier wrote:
> dev_id and percpu_dev_id are mutually exclusive in struct irqaction,
> as they conceptually represent the same thing, only in a per-cpu
> fashion.
>
> Move them into an anonymous union, saving a few bytes on the way.
The reason why they are not
Move structs/defines for ethernet/dma register into driver, since they
are only used for this driver and remove any MIPS specific includes.
This makes it possible to COMPILE_TEST the driver.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 2 +-
drivers/net/ethernet
Add device tree bindings for ethernet controller integrated into
IDT 79RC3243x SoCs.
Signed-off-by: Thomas Bogendoerfer
---
.../bindings/net/idt,3243x-emac.yaml | 73 +++
1 file changed, 73 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/idt
With device tree clock is provided via CCF. For non device tree
use a maximum clock value to not overclock the PHY. The non device
tree usage will go away after platform is converted to DT.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 21 +++--
1 file
Get rid of access to struct korina_device by just passing the mac
address via platform data and use drvdata for passing netdev to remove
function.
Signed-off-by: Thomas Bogendoerfer
---
arch/mips/rb532/devices.c | 5 +++--
drivers/net/ethernet/korina.c | 11 ++-
2 files changed, 9
Instead of messing with MIPS specific macros use DMA API for mapping
descriptors and skbs.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 158 +-
1 file changed, 98 insertions(+), 60 deletions(-)
diff --git
If there is no mac address passed via platform data try to get it via
device tree and fall back to a random mac address, if all fail.
Signed-off-by: Thomas Bogendoerfer
---
arch/mips/rb532/devices.c | 20 +---
drivers/net/ethernet/korina.c | 32
Remove helpers, which are only used in one call site.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 28 +++-
1 file changed, 3 insertions(+), 25 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net
Descriptors are mapped uncached so there is no need to do any cache
handling for them.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet
Simplify probe/remove code by using devm_ functions.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 64 ---
1 file changed, 21 insertions(+), 43 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers
Fixed MDIO functions to work reliable and not just by accident.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/korina.c | 56 +++
2 files changed, 38 insertions(+), 19 deletions(-)
diff --git a/drivers/net
- fixed descriptor current address handling by storing/using mapped
dma addresses (dma controller modifies current address)
Thomas Bogendoerfer (10):
net: korina: Fix MDIO functions
net: korina: Use devres functions
net: korina: Remove not needed cache flushes
net: korina: Remove
On Sat, Apr 17 2021 at 17:11, Andy Lutomirski wrote:
> On Sat, Apr 17, 2021 at 4:53 PM Thomas Gleixner wrote:
>> which works for
>>
>> foo = function_nocfi(bar);
>
> I agree in general. But right now, we have, in asm/proto.h:
>
> void entry_SYSCALL_64(vo
On Sat, Apr 17 2021 at 16:19, Andy Lutomirski wrote:
> On Fri, Apr 16, 2021 at 4:40 PM Kees Cook wrote:
>> Okay, you're saying you want __builtin_gimme_body_p() to be a constant
>> expression for the compiler, not inline asm?
>
> Yes.
>
> I admit that, in the trivial case where the asm code is
On Sat, Apr 17 2021 at 15:54, Paul E. McKenney wrote:
> On Sat, Apr 17, 2021 at 02:24:23PM +0200, Thomas Gleixner wrote:
>> I so wish we could just delete all of this horror instead of making it
>> more horrible.
>
> Revisit deleting it in five years if there are no issu
Mike!
On Sun, Apr 18 2021 at 00:39, Thomas Gleixner wrote:
> If you can't come up with something sensible anytime soon before the
> merge window opens then I'm simply going to revert 41e2da9b5e67 and you
> can try again for the next cycle.
so I just figured out that Boris wasted his
Mike!
On Thu, Apr 15 2021 at 17:06, Mike Travis wrote:
I'm slowly getting tired of the fact that every patch coming from you
fails to comply with the minimal requirements of the documented
procedures.
$subject: [PATCH] Fix set apic mode from x2apic enabled bit patch
Documentation clearly
On Sat, Apr 17 2021 at 18:24, Thomas Gleixner wrote:
> On Fri, Apr 16 2021 at 13:13, Peter Xu wrote:
>> On Fri, Apr 16, 2021 at 01:00:23PM -0300, Marcelo Tosatti wrote:
>>>
>>> +#define CLOCK_SET_BASES ((1U << HRTIMER_BASE_REALTIME) |
On Fri, Apr 16 2021 at 13:13, Peter Xu wrote:
> On Fri, Apr 16, 2021 at 01:00:23PM -0300, Marcelo Tosatti wrote:
>>
>> +#define CLOCK_SET_BASES ((1U << HRTIMER_BASE_REALTIME) |\
>> + (1U << HRTIMER_BASE_REALTIME_SOFT) | \
>> + (1U <<
On Tue, Apr 13 2021 at 21:36, Paul E. McKenney wrote:
Bah, hit send too quick.
> + cpumask_clear(_ahead);
> + cpumask_clear(_behind);
> + preempt_disable();
Daft.
> + testcpu = smp_processor_id();
> + pr_warn("Checking clocksource %s synchronization from CPU %d.\n",
>
On Tue, Apr 13 2021 at 21:36, Paul E. McKenney wrote:
> diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
> index 1fc0962c89c0..97eeaf164296 100644
> --- a/arch/x86/kernel/kvmclock.c
> +++ b/arch/x86/kernel/kvmclock.c
> @@ -169,7 +169,7 @@ struct clocksource kvm_clock = {
>
On Tue, Apr 13 2021 at 21:35, Paul E. McKenney wrote:
> #define WATCHDOG_INTERVAL (HZ >> 1)
> #define WATCHDOG_THRESHOLD (NSEC_PER_SEC >> 4)
> +#define WATCHDOG_MAX_SKEW (NSEC_PER_SEC >> 6)
That's ~15ms which is a tad large I'd say...
> static void clocksource_watchdog_work(struct
On Sat, Apr 17 2021 at 01:02, Thomas Gleixner wrote:
> On Fri, Apr 16 2021 at 15:37, Kees Cook wrote:
>
>> On Fri, Apr 16, 2021 at 03:20:17PM -0700, Andy Lutomirski wrote:
>>> But obviously there is code that needs real function pointers. How
>>> about mak
On Fri, Apr 16 2021 at 23:37, Thomas Gleixner wrote:
> On Fri, Apr 16 2021 at 13:38, Sami Tolvanen wrote:
>> #ifdef CONFIG_STATIC_CALL_SELFTEST
>>
>> -static int func_a(int x)
>> +int func_a(int x)
>> {
>> return x+1;
>> }
>>
On Fri, Apr 16 2021 at 16:56, Kees Cook wrote:
> On Sat, Apr 17, 2021 at 12:26:56AM +0200, Thomas Gleixner wrote:
>> Where is the analysis why excluding
>>
>> > +CFLAGS_REMOVE_idt.o := $(CC_FLAGS_CFI)
>> > +CFLAGS_REMOVE_paravirt.o := $(
On Fri, Apr 16 2021 at 15:37, Kees Cook wrote:
> On Fri, Apr 16, 2021 at 03:20:17PM -0700, Andy Lutomirski wrote:
>> But obviously there is code that needs real function pointers. How
>> about making this a first-class feature, or at least hacking around it
>> more cleanly. For example, what
On Fri, Apr 16 2021 at 13:38, Sami Tolvanen wrote:
> With CONFIG_CFI_CLANG, the compiler replaces function addresses in C
> code with jump table addresses.
Fine.
> To avoid referring to jump tables in entry code with PTI,
What has this to do with PTI?
> disable CFI for IDT and paravirt code,
On Fri, Apr 16 2021 at 14:49, Sami Tolvanen wrote:
> On Fri, Apr 16, 2021 at 2:18 PM Borislav Petkov wrote:
>> In file included from ./include/linux/ftrace.h:22:0,
>> from ./include/linux/init_task.h:9,
>> from init/init_task.c:2:
>> ./include/linux/ftrace.h: In
On Fri, Apr 16 2021 at 13:39, zhaoxiao wrote:
> In preparation for x86 supporting ftrace built on other compiler
> options, let's have the x86 Makefiles remove the $(CC_FLAGS_FTRACE)
> flags, whatever these may be, rather than assuming '-pg'.
s/let's have the/make the/
> There should be no
On Fri, Apr 16 2021 at 17:13, Mike Galbraith wrote:
> On Fri, 2021-04-16 at 16:44 +0200, Borislav Petkov wrote:
>> On Fri, Apr 16, 2021 at 03:16:07PM +0200, Mike Galbraith wrote:
>> > On Fri, 2021-04-16 at 14:16 +0200, Borislav Petkov wrote:
>> > >
>> > > Please be more verbose and structure your
On Fri, Apr 16 2021 at 13:38, Sami Tolvanen wrote:
> With CONFIG_CFI_CLANG, the compiler renames static functions. This
> breaks static_call users using static functions, because the current
> implementation assumes functions have stable names by hardcoding them
> in inline assembly. Make the
On Tue, Apr 13 2021 at 21:35, Paul E. McKenney wrote:
> #define WATCHDOG_INTERVAL (HZ >> 1)
> #define WATCHDOG_THRESHOLD (NSEC_PER_SEC >> 4)
Didn't we discuss that the threshold is too big ?
On Tue, Apr 13 2021 at 21:35, Paul E. McKenney wrote:
>
> +static int inject_delay_freq;
> +module_param(inject_delay_freq, int, 0644);
> +static int inject_delay_run = 1;
> +module_param(inject_delay_run, int, 0644);
int? Can't we just make them 'unsigned int'? Negative values are not
that
On Fri, Apr 16, 2021 at 12:29:46PM +0300, Sergei Shtylyov wrote:
> On 16.04.2021 11:52, Thomas Bogendoerfer wrote:
>
> > Add device tree bindings for ethernet controller integrated into
> > IDT 79RC3243x SoCs.
> >
> > Signed-off-by: Thomas Bogendoerfer
> >
From: Devaraj Rangasamy
Add a new PCI device entry for Green Sardine APU.
Signed-off-by: Devaraj Rangasamy
Tested-by: Babulu Ellune
Signed-off-by: Rijo Thomas
---
drivers/crypto/ccp/sp-pci.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/ccp/sp-pci.c b/drivers/crypto/ccp
On Fri, Apr 16 2021 at 12:57, chensong wrote:
> On 2021/4/13 下午4:39, Thomas Gleixner wrote:
>> It breaks because the system designer failed to assign proper priorities
>> to the irq threads int_a, int_b and to the user space process task_a.
>
> yes, it's designers' responsibi
Move structs/defines for ethernet/dma register into driver, since they
are only used for this driver and remove any MIPS specific includes.
This makes it possible to COMPILE_TEST the driver.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 2 +-
drivers/net/ethernet
Add device tree bindings for ethernet controller integrated into
IDT 79RC3243x SoCs.
Signed-off-by: Thomas Bogendoerfer
---
.../bindings/net/idt,3243x-emac.yaml | 74 +++
1 file changed, 74 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/idt
If there is no mac address passed via platform data try to get it via
device tree and fall back to a random mac address, if all fail.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git
Get rid of access to struct korina_device by just passing the mac
address via platform data and use drvdata for passing netdev to remove
function.
Signed-off-by: Thomas Bogendoerfer
---
arch/mips/rb532/devices.c | 5 +++--
drivers/net/ethernet/korina.c | 11 ++-
2 files changed, 9
With device tree clock is provided via CCF. For non device tree
use a maximum clock value to not overclock the PHY. The non device
tree usage will go away after platform is converted to DT.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 21 +++--
1 file
Instead of messing with MIPS specific macros use DMA API for mapping
descriptors and skbs.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 158 +-
1 file changed, 98 insertions(+), 60 deletions(-)
diff --git
Remove helpers, which are only used in one call site.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 28 +++-
1 file changed, 3 insertions(+), 25 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net
Simplify probe/remove code by using devm_ functions.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 64 ---
1 file changed, 21 insertions(+), 43 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers
Descriptors are mapped uncached so there is no need to do any cache
handling for them.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet
Fixed MDIO functions to work reliable and not just by accident.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/korina.c | 56 +++
2 files changed, 38 insertions(+), 19 deletions(-)
diff --git a/drivers/net
- fixed usage of of_get_mac_address for net-next
Changes in v2:
- added device tree support to get rid of idt_cpu_freq
- fixed compile test on 64bit archs
- fixed descriptor current address handling by storing/using mapped
dma addresses (dma controller modifies current address)
Thomas
Move structs/defines for ethernet/dma register into driver, since they
are only used for this driver and remove any MIPS specific includes.
This makes it possible to COMPILE_TEST the driver.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 2 +-
drivers/net/ethernet
With device tree clock is provided via CCF. For non device tree
use a maximum clock value to not overclock the PHY. The non device
tree usage will go away after platform is converted to DT.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 21 +++--
1 file
If there is no mac address passed via platform data try to get it via
device tree and fall back to a random mac address, if all fail.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 24 ++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git
Instead of messing with MIPS specific macros use DMA API for mapping
descriptors and skbs.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 158 +-
1 file changed, 98 insertions(+), 60 deletions(-)
diff --git
Get rid of access to struct korina_device by just passing the mac
address via platform data and use drvdata for passing netdev to remove
function.
Signed-off-by: Thomas Bogendoerfer
---
arch/mips/rb532/devices.c | 5 +++--
drivers/net/ethernet/korina.c | 11 ++-
2 files changed, 9
Remove helpers, which are only used in one call site.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 28 +++-
1 file changed, 3 insertions(+), 25 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net
Simplify probe/remove code by using devm_ functions.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 64 ---
1 file changed, 21 insertions(+), 43 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers
Descriptors are mapped uncached so there is no need to do any cache
handling for them.
Reviewed-by: Andrew Lunn
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/korina.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet
Fixed MDIO functions to work reliable and not just by accident.
Signed-off-by: Thomas Bogendoerfer
---
drivers/net/ethernet/Kconfig | 1 +
drivers/net/ethernet/korina.c | 56 +++
2 files changed, 38 insertions(+), 19 deletions(-)
diff --git a/drivers/net
support to get rid of idt_cpu_freq
- fixed compile test on 64bit archs
- fixed descriptor current address handling by storing/using mapped
dma addresses (dma controller modifies current address)
Thomas Bogendoerfer (10):
net: korina: Fix MDIO functions
net: korina: Use devres functions
gt; You need to document this compatible somewhere under
> Documentation/devicetree/binding
checkpatch hinted to put it in an extra patch, it's patch 10 of this
series and looking at my inbox it didn't get through :-(.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.[ RFC1925, 2.3 ]
50
> arch/mips/pci/pci-rt3883.c | 10 ++-
> 4 files changed, 35 insertions(+), 83 deletions(-)
series applied to mips-next.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.[ RFC1925, 2.3 ]
On Thu, Apr 15, 2021 at 11:26:40PM +0200, Thomas Bogendoerfer wrote:
> Commit 04324f44cb69 ("MIPS: Remove get_fs/set_fs") changed the access_ok
> for strnlen_user to check the whole range, which broke some callers
> of strndup_user(). Restore the old behaviour and just c
On Fri, Apr 16, 2021 at 01:30:04AM +0200, Andrew Lunn wrote:
> On Thu, Apr 15, 2021 at 01:06:43AM +0200, Thomas Bogendoerfer wrote:
> > Get rid of access to struct korina_device by just passing the mac
> > address via platform data and use drvdata for passing netdev to remo
Commit 04324f44cb69 ("MIPS: Remove get_fs/set_fs") changed the access_ok
for strnlen_user to check the whole range, which broke some callers
of strndup_user(). Restore the old behaviour and just check the first byte.
Fixes: 04324f44cb69 ("MIPS: Remove get_fs/set_fs")
S
On Thu, Apr 15 2021 at 12:39, Marcelo Tosatti wrote:
> +static bool need_reprogram_timer(struct hrtimer_cpu_base *cpu_base)
> +{
> + unsigned int active = 0;
> +
> + if (cpu_base->softirq_activated)
> + return true;
> +
> + active = cpu_base->active_bases &
On Wed, Apr 14 2021 at 11:49, Lorenzo Colitti wrote:
> On Wed, Apr 14, 2021 at 2:14 AM Greg KH wrote:
>> To give context, the commit is now 46eb1701c046 ("hrtimer: Update
>> softirq_expires_next correctly after __hrtimer_get_next_event()") and is
>> attached below.
>>
>> The f_ncm.c driver is
The following commit has been merged into the sched/core branch of tip:
Commit-ID: 69995ebbb9d3717306a165db88a1292b63f77a37
Gitweb:
https://git.kernel.org/tip/69995ebbb9d3717306a165db88a1292b63f77a37
Author:Thomas Gleixner
AuthorDate:Mon, 22 Mar 2021 10:19:42 +01:00
The following commit has been merged into the sched/core branch of tip:
Commit-ID: 4bad58ebc8bc4f20d89cff95417c9b4674769709
Gitweb:
https://git.kernel.org/tip/4bad58ebc8bc4f20d89cff95417c9b4674769709
Author:Thomas Gleixner
AuthorDate:Tue, 23 Mar 2021 22:05:39 +01:00
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