search for: jdike

On Wed, Apr 07, 2010 at 09:59:10AM -0400, Jeff Dike wrote: > vq_memory_access_ok needs to check whether mem == NULL > > Signed-off-by: Jeff Dike <jdike at linux.intel.com> > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> This was already queued by me, you do not need to fill Dave's inbox with vhost patches. > --- > drivers/vhost/vhost.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > di...

On Wed, Apr 07, 2010 at 09:59:10AM -0400, Jeff Dike wrote: > vq_memory_access_ok needs to check whether mem == NULL > > Signed-off-by: Jeff Dike <jdike at linux.intel.com> > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> This was already queued by me, you do not need to fill Dave's inbox with vhost patches. > --- > drivers/vhost/vhost.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > di...

Has anyone yet written a "hw" RNG module for virt, that reads the host's random number pool? All this talk[1] about IRQF_SAMPLE_RANDOM in network drivers reminds me that virt guest instances should be grabbing random numbers from the host, especially if the host has a hardware RNG. Jeff [1] lkml&netdev thread: "[PATCH] drivers/net: remove network drivers' last

Has anyone yet written a "hw" RNG module for virt, that reads the host's random number pool? All this talk[1] about IRQF_SAMPLE_RANDOM in network drivers reminds me that virt guest instances should be grabbing random numbers from the host, especially if the host has a hardware RNG. Jeff [1] lkml&netdev thread: "[PATCH] drivers/net: remove network drivers' last

...sm/processor.h> -#include <asm/kmap_types.h> #include <asm/archparam.h> #include <asm/page.h> #include <linux/threads.h> --- a/arch/um/include/asm/kmap_types.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * Copyright (C) 2002 Jeff Dike (jdike at karaya.com) - */ - -#ifndef __UM_KMAP_TYPES_H -#define __UM_KMAP_TYPES_H - -/* No more #include "asm/arch/kmap_types.h" ! */ - -#define KM_TYPE_NR 14 - -#endif --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -30,7 +30,6 @@ mandatory-y += irq.h mandatory-y += irq_r...

...;(linux|asm)/(.*)\"" * \ | xargs sed -i -e 's/^[[:space:]]*#[[:space:]]*include[[:space:]]*"\(linux\|asm\)\/\(.*\)"/#include <\1\/\2>/g' Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Christoph Lameter <clameter@sgi.com> Acked-by: Jeff Dike <jdike@addtoit.com> Please pull from: git pull git://repo.or.cz/linux-2.6/trivial-mods.git fix_includes diffstat below: .../firmware_class/firmware_sample_driver.c | 2 +- arch/um/drivers/daemon_kern.c | 8 ++-- arch/um/drivers/hostaudio_kern.c |...

...;(linux|asm)/(.*)\"" * \ | xargs sed -i -e 's/^[[:space:]]*#[[:space:]]*include[[:space:]]*"\(linux\|asm\)\/\(.*\)"/#include <\1\/\2>/g' Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Christoph Lameter <clameter@sgi.com> Acked-by: Jeff Dike <jdike@addtoit.com> Please pull from: git pull git://repo.or.cz/linux-2.6/trivial-mods.git fix_includes diffstat below: .../firmware_class/firmware_sample_driver.c | 2 +- arch/um/drivers/daemon_kern.c | 8 ++-- arch/um/drivers/hostaudio_kern.c |...

...| 30 ++ 54 files changed, 1249 insertions(+), 1062 deletions(-) create mode 100644 Documentation/core-api/ioctl.rst delete mode 100644 block/compat_ioctl.c delete mode 100644 fs/compat_ioctl.c -- 2.20.0 Cc: corbet at lwn.net Cc: catalin.marinas at arm.com Cc: will at kernel.org Cc: jdike at addtoit.com Cc: richard at nod.at Cc: anton.ivanov at cambridgegreys.com Cc: fujita.tomonori at lab.ntt.co.jp Cc: justin at coraid.com Cc: efremov at linux.com Cc: tim at cyberelk.net Cc: mst at redhat.com Cc: jasowang at redhat.com Cc: pbonzini at redhat.com Cc: stefanha at redhat.com Cc: boris...

Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all

Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all

Following up to the discussion in: https://lore.kernel.org/r/20200914204209.256266093 at linutronix.de and the second version of this: https://lore.kernel.org/r/20201029221806.189523375 at linutronix.de this series provides a preemptible variant of kmap_atomic & related interfaces. This is achieved by: - Removing the RT dependency from migrate_disable/enable() - Consolidating all

The patch below fixes the recent UML compilation failure in -rc5-mm1 without making the UML build reach further into the i386 headers. It splits the i386 ptrace.h and system.h into UML-usable and UML-unusable pieces. The string "abi" is in there because I did ptrace.h first, and that involves separating the ptrace ABI stuff from everything else (if pt_regs is not considered part of

The patch below fixes the recent UML compilation failure in -rc5-mm1 without making the UML build reach further into the i386 headers. It splits the i386 ptrace.h and system.h into UML-usable and UML-unusable pieces. The string "abi" is in there because I did ptrace.h first, and that involves separating the ptrace ABI stuff from everything else (if pt_regs is not considered part of