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[PATCH 5/6] tty: serial: Add RDA Micro UART driver

Add "rda" earlycon driver for RDA8810PL UART. Signed-off-by: Andreas Färber --- Documentation/admin-guide/kernel-parameters.txt | 6 ++ drivers/tty/serial/Kconfig | 19 drivers/tty/serial/Makefile | 1 +

Re: [PATCH v3 0/4] kmod: help make deterministic

On Tue, Jun 27, 2017 at 12:44:42AM +0200, Luis R. Rodriguez wrote: > On Mon, Jun 26, 2017 at 11:37:36PM +0200, Jessica Yu wrote: > > +++ Kees Cook [20/06/17 17:23 -0700]: > > > On Tue, Jun 20, 2017 at 1:56 PM, Luis R. Rodriguez > > > wrote: > > > > On Fri, May 26, 2017 at

Re: [RFC v3 02/23] powerpc: introduce set_hidx_slot helper

On Sun, Jun 25, 2017 at 11:02:58PM -0500, Benjamin Herrenschmidt wrote: > On Mon, 2017-06-26 at 09:03 +1000, Balbir Singh wrote: > > On Wed, 2017-06-21 at 18:39 -0700, Ram Pai wrote: > > > Introduce set_hidx_slot() which sets the (H_PAGE_F_SECOND|H_PAGE_F_GIX) > > > bits at the appropriate

Re: [RFC v3 02/23] powerpc: introduce set_hidx_slot helper

On Mon, Jun 26, 2017 at 09:03:18AM +1000, Balbir Singh wrote: > On Wed, 2017-06-21 at 18:39 -0700, Ram Pai wrote: > > Introduce set_hidx_slot() which sets the (H_PAGE_F_SECOND|H_PAGE_F_GIX) > > bits at the appropriate location in the PTE of 4K PTE. In the > > case of 64K PTE, it sets the

Re: [PATCH 2/3] usb: gadget: f_uac*: Reduce code duplication

Hi Julian, [auto build test ERROR on balbi-usb/next] [also build test ERROR on next-20170626] [cannot apply to v4.12-rc7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Julian-Scheel/usb-gadget

Re: [PATCH v3 0/4] kmod: help make deterministic

On Mon, Jun 26, 2017 at 11:37:36PM +0200, Jessica Yu wrote: > +++ Kees Cook [20/06/17 17:23 -0700]: > > On Tue, Jun 20, 2017 at 1:56 PM, Luis R. Rodriguez > > wrote: > > > On Fri, May 26, 2017 at 02:12:24PM -0700, Luis R. Rodriguez wrote: > > > > This v3 nukes the proc sysctl

Re: [PATCH v3 0/4] kmod: help make deterministic

+++ Kees Cook [20/06/17 17:23 -0700]: On Tue, Jun 20, 2017 at 1:56 PM, Luis R. Rodriguez wrote: On Fri, May 26, 2017 at 02:12:24PM -0700, Luis R. Rodriguez wrote: This v3 nukes the proc sysctl interface in favor for just letting userspace just check kernel revision. Prior

Re: [PATCH v7 34/36] x86/mm: Add support to encrypt the kernel in-place

On 6/26/2017 10:45 AM, Borislav Petkov wrote: On Fri, Jun 23, 2017 at 12:44:46PM -0500, Tom Lendacky wrote: Normally the __p4d() macro would be used and that would be ok whether CONFIG_X86_5LEVEL is defined or not. But since __p4d() is part of the paravirt ops path I have to use

Re: [PATCH v2 12/29] kselftest.rst: do some adjustments after ReST conversion

On 06/25/2017 01:35 PM, Jonathan Corbet wrote: > On Fri, 23 Jun 2017 18:47:51 -0600 > Shuah Khan wrote: > >> Please let me know if you want me to take this through linux-kselftest >> In which case, Ack the patch. If not, you already have my Ack. > > Go ahead and take it if you

Re: [PATCH v7 34/36] x86/mm: Add support to encrypt the kernel in-place

On Fri, Jun 23, 2017 at 12:44:46PM -0500, Tom Lendacky wrote: > Normally the __p4d() macro would be used and that would be ok whether > CONFIG_X86_5LEVEL is defined or not. But since __p4d() is part of the > paravirt ops path I have to use native_make_p4d(). So __p4d is in !CONFIG_PARAVIRT path.

[PATCH v4 3/3] arm64: kvm: inject SError with user space specified syndrome

when SError happen, kvm notifies user space to record the CPER, user space specifies and passes the contents of ESR_EL1 on taking a virtual SError interrupt to KVM, KVM enables virtual system error or asynchronous abort with this specifies syndrome. This patch modify the world-switch to restore

[PATCH v4 1/3] arm64: kvm: support user space to detect RAS extension feature

Handle userspace's detection for RAS extension, because sometimes the userspace needs to know the CPU's capacity Signed-off-by: Dongjiu Geng --- arch/arm64/kvm/reset.c | 11 +++ include/uapi/linux/kvm.h | 1 + 2 files changed, 12 insertions(+) diff --git

[PATCH v4 2/3] arm64: kvm: route synchronous external abort exceptions to el2

In the firmware-first RAS solution, guest OS receives an synchronous external abort, then trapped to EL3 by SCR_EL3.EA. Firmware inspects the HCR_EL2.TEA and chooses the target to send APEI's SEA notification. If the SCR_EL3.EA is set, delegates the error exception to the hypervisor, otherwise it

Re: [PATCH v4 4/4] kmod: throttle kmod thread limit

On Fri 2017-06-23 12:20:11, Luis R. Rodriguez wrote: > If we reach the limit of modprobe_limit threads running the next > request_module() call will fail. The original reason for adding > a kill was to do away with possible issues with in old circumstances > which would create a recursive series

Re: [PATCH v3 2/4] kmod: reduce atomic operations on kmod_concurrent and simplify

On Fri 2017-05-26 14:12:26, Luis R. Rodriguez wrote: > atomic operations. We do this by inverting the logic of of the enabler, > instead of incrementing kmod_concurrent as we get new kmod users, define the > variable kmod_concurrent_max as the max number of currently allowed kmod > users and as we

[PATCH v4] arm64: kvm: inject SError with user space specified syndrome

when SError happen, kvm notifies user space to record the CPER, user space specifies and passes the contents of ESR_EL1 on taking a virtual SError interrupt to KVM, KVM enables virtual system error or asynchronous abort with this specifies syndrome. This patch modify the world-switch to restore

Re: [PATCH v3 4/4] kmod: throttle kmod thread limit

On Fri 2017-06-23 21:16:37, Luis R. Rodriguez wrote: > On Fri, Jun 23, 2017 at 07:56:11PM +0200, Luis R. Rodriguez wrote: > > On Fri, Jun 23, 2017 at 06:16:19PM +0200, Luis R. Rodriguez wrote: > > > On Thu, Jun 22, 2017 at 05:19:36PM +0200, Petr Mladek wrote: > > > > On Fri 2017-05-26 14:12:28,

Re: [PATCH v3 4/4] kmod: throttle kmod thread limit

On Fri 2017-06-23 18:16:19, Luis R. Rodriguez wrote: > On Thu, Jun 22, 2017 at 05:19:36PM +0200, Petr Mladek wrote: > > On Fri 2017-05-26 14:12:28, Luis R. Rodriguez wrote: > > > --- a/kernel/kmod.c > > > +++ b/kernel/kmod.c > > > @@ -163,14 +163,11 @@ int __request_module(bool wait, const char

Re: [PATCH v2] mm: Allow slab_nomerge to be set at build time

On Fri 23-06-17 12:20:25, Kees Cook wrote: > On Fri, Jun 23, 2017 at 7:06 AM, Michal Hocko wrote: > > On Tue 20-06-17 16:09:11, Kees Cook wrote: > >> Some hardened environments want to build kernels with slab_nomerge > >> already set (so that they do not depend on remembering

[PATCH 3/3] usb: gadget: f_uac*: Support multiple sampling rates

Implement support for multiple sampling rates in the USB Audio gadgets. A list of sampling rates can be specified via configfs. All enabled sampling rates are sent to the USB host on request. When the host selects a sampling rate the internal active rate is updated. The currently configured rates

[PATCH 2/3] usb: gadget: f_uac*: Reduce code duplication

This replaces the dedicated headers for uac1 and uac2 functions with a shared header for both of them. Apart from unifying the struct names, further duplicated code for configfs setup is moved out of the function files into the shared header. Signed-off-by: Julian Scheel ---

[PATCH 1/3] usb: gadget: f_uac1: Fix endpoint reading

The endpoint is stored in the lower byte of wIndex, according to USB Audio 1.0 specification, section 5.2.1.1. Signed-off-by: Julian Scheel --- drivers/usb/gadget/function/f_uac1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git