Commit-ID: e847f6aaf68f6156a5e9b26afe1a7316b9ab697e
Gitweb: https://git.kernel.org/tip/e847f6aaf68f6156a5e9b26afe1a7316b9ab697e
Author: Sven Wegener <sven.wege...@stealer.net>
AuthorDate: Sat, 24 Mar 2018 22:21:13 +0100
Committer: Ingo Molnar <mi...@kernel.org>
CommitDate:
Commit-ID: e847f6aaf68f6156a5e9b26afe1a7316b9ab697e
Gitweb: https://git.kernel.org/tip/e847f6aaf68f6156a5e9b26afe1a7316b9ab697e
Author: Sven Wegener
AuthorDate: Sat, 24 Mar 2018 22:21:13 +0100
Committer: Ingo Molnar
CommitDate: Sun, 25 Mar 2018 11:04:02 +0200
x86/purgatory: Avoid
The kernel build system already takes care of generating the dependency
files. Having the additional -MD in KBUILD_CFLAGS leads to stray
..d files in the build directory when we call the cc-option macro.
Signed-off-by: Sven Wegener <sven.wege...@stealer.net>
---
arch/x86/purgatory/Makefi
The kernel build system already takes care of generating the dependency
files. Having the additional -MD in KBUILD_CFLAGS leads to stray
..d files in the build directory when we call the cc-option macro.
Signed-off-by: Sven Wegener
---
arch/x86/purgatory/Makefile | 2 +-
1 file changed, 1
Commit-ID: 8142b215501f8b291a108a202b3a053a265b03dd
Gitweb: http://git.kernel.org/tip/8142b215501f8b291a108a202b3a053a265b03dd
Author: Sven Wegener
AuthorDate: Tue, 22 Jul 2014 10:26:06 +0200
Committer: H. Peter Anvin
CommitDate: Tue, 22 Jul 2014 02:34:05 -0700
x86_32, entry: Store
t used, the
syscall return value is the passed-in syscall number from the untouched
%eax register.
Use %eax as the return value register in syscall_badsys and
sysenter_badsys, like a real syscall handler does, and have the caller
push the value onto the stack for ptrace access.
Signed-off-by: Sven Wegen
On Mon, 21 Jul 2014, Andy Lutomirski wrote:
> On Sun, Jul 20, 2014 at 2:33 PM, Sven Wegener
> wrote:
> > Commit 554086d ("x86_32, entry: Do syscall exit work on badsys
> > (CVE-2014-4508)") introduced a subtle regression in the x86_32 syscall
> > entry code, re
On Mon, 21 Jul 2014, Andy Lutomirski wrote:
On Sun, Jul 20, 2014 at 2:33 PM, Sven Wegener sven.wege...@stealer.net
wrote:
Commit 554086d (x86_32, entry: Do syscall exit work on badsys
(CVE-2014-4508)) introduced a subtle regression in the x86_32 syscall
entry code, resulting in syscall
-in syscall number from the untouched
%eax register.
Use %eax as the return value register in syscall_badsys and
sysenter_badsys, like a real syscall handler does, and have the caller
push the value onto the stack for ptrace access.
Signed-off-by: Sven Wegener sven.wege...@stealer.net
Reviewed
Commit-ID: 8142b215501f8b291a108a202b3a053a265b03dd
Gitweb: http://git.kernel.org/tip/8142b215501f8b291a108a202b3a053a265b03dd
Author: Sven Wegener sven.wege...@stealer.net
AuthorDate: Tue, 22 Jul 2014 10:26:06 +0200
Committer: H. Peter Anvin h...@zytor.com
CommitDate: Tue, 22 Jul 2014
Signed-off-by: Sven Wegener
Cc: Andy Lutomirski
---
arch/x86/kernel/entry_32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 793f6c9..0958f2b 100644
--- a/arch/x86/kernel/entry_32.S
+++ b/arch/x86/kernel
Bring syscall_trace_entry in line with the other syscall_* error
handling code and use syscall_badsys for setting -ENOSYS.
Signed-off-by: Sven Wegener
---
arch/x86/kernel/entry_32.S | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86
is not used, the
syscall return value is the passed-in syscall number from the
%eax register.
Use %eax as the return value register in syscall_badsys and
sysenter_badsys, like a real syscall handler does, and have the caller
push the value onto the stack for ptrace access.
Signed-off-by: Sv
is the passed-in syscall number from the
%eax register.
Use %eax as the return value register in syscall_badsys and
sysenter_badsys, like a real syscall handler does, and have the caller
push the value onto the stack for ptrace access.
Signed-off-by: Sven Wegener sven.wege...@stealer.net
---
arch
Bring syscall_trace_entry in line with the other syscall_* error
handling code and use syscall_badsys for setting -ENOSYS.
Signed-off-by: Sven Wegener sven.wege...@stealer.net
---
arch/x86/kernel/entry_32.S | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel
Signed-off-by: Sven Wegener sven.wege...@stealer.net
Cc: Andy Lutomirski l...@amacapital.net
---
arch/x86/kernel/entry_32.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
index 793f6c9..0958f2b 100644
--- a/arch/x86
ied is
too short, we still copy the complete ACL, resulting in kernel and user
space memory corruption.
Signed-off-by: Sven Wegener
Cc: sta...@kernel.org
---
fs/nfs/nfs4proc.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
Resending, because it did not get any response.
diff --git a
still copy the complete ACL, resulting in kernel and user
space memory corruption.
Signed-off-by: Sven Wegener sven.wege...@stealer.net
Cc: sta...@kernel.org
---
fs/nfs/nfs4proc.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
Resending, because it did not get any response.
diff --git
On Sat, 9 Feb 2008, Christoph Hellwig wrote:
On Sun, Feb 10, 2008 at 12:38:11AM +0100, Sven Wegener wrote:
struct ip_vs_sync_thread_data {
- struct completion *startup;
+ struct completion *startup; /* set to NULL once completed */
This is not needed anmore. kthread_run
On Sat, 9 Feb 2008, Christoph Hellwig wrote:
On Sun, Feb 10, 2008 at 12:38:11AM +0100, Sven Wegener wrote:
struct ip_vs_sync_thread_data {
- struct completion *startup;
+ struct completion *startup; /* set to NULL once completed */
This is not needed anmore. kthread_run
Hi all,
I'd like to get your feedback on this:
- Use kthread_run instead of doing a double-fork via kernel_thread()
- Return proper error codes to user-space on failures
Currently ipvsadm --start-daemon with an invalid --mcast-interface will
silently suceed. With these changes we get an
Hi all,
I'd like to get your feedback on this:
- Use kthread_run instead of doing a double-fork via kernel_thread()
- Return proper error codes to user-space on failures
Currently ipvsadm --start-daemon with an invalid --mcast-interface will
silently suceed. With these changes we get an
On Thu, 7 Feb 2008, Richard Purdie wrote:
On Tue, 2008-02-05 at 21:51 +0100, Sven Wegener wrote:
WRAP systems have an additional LED. The power LED is normally lit after boot
and doesn't serve any other purpose besides showing that the system is powered
on. Nevertheless, its state
On Thu, 7 Feb 2008, Richard Purdie wrote:
On Tue, 2008-02-05 at 21:51 +0100, Sven Wegener wrote:
WRAP systems have an additional LED. The power LED is normally lit after boot
and doesn't serve any other purpose besides showing that the system is powered
on. Nevertheless, its state
controllable by a
sysctl variable so that users can tune it. We enforce a lower limit of 0 and an
upper limit of 2000 ms on the interval. A too large interval can make the
synchronization buffer consume too much memory and will also delay the exit of
the kernel threads.
Signed-off-by: Sven Wegener
On Wed, 6 Feb 2008, David Rientjes wrote:
On Wed, 6 Feb 2008, Sven Wegener wrote:
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 948378d..9b57ad3 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -143,6 +143,8 @@ char
controllable by a
sysctl variable so that users can tune it.
Signed-off-by: Sven Wegener <[EMAIL PROTECTED]>
---
Documentation/networking/ipvs-sysctl.txt |9 +
net/ipv4/ipvs/ip_vs_ctl.c|9 -
net/ipv4/ipvs/ip_vs_sync.c |6 --
3
controllable by a
sysctl variable so that users can tune it.
Signed-off-by: Sven Wegener [EMAIL PROTECTED]
---
Documentation/networking/ipvs-sysctl.txt |9 +
net/ipv4/ipvs/ip_vs_ctl.c|9 -
net/ipv4/ipvs/ip_vs_sync.c |6 --
3 files changed
On Wed, 6 Feb 2008, David Rientjes wrote:
On Wed, 6 Feb 2008, Sven Wegener wrote:
diff --git a/net/ipv4/ipvs/ip_vs_sync.c b/net/ipv4/ipvs/ip_vs_sync.c
index 948378d..9b57ad3 100644
--- a/net/ipv4/ipvs/ip_vs_sync.c
+++ b/net/ipv4/ipvs/ip_vs_sync.c
@@ -143,6 +143,8 @@ char
controllable by a
sysctl variable so that users can tune it. We enforce a lower limit of 0 and an
upper limit of 2000 ms on the interval. A too large interval can make the
synchronization buffer consume too much memory and will also delay the exit of
the kernel threads.
Signed-off-by: Sven Wegener
No available servers is more an error message than something informational. It
should also be rate-limited, else we're going to flood our logs on a busy
director, if all real servers are out of order with a weight of zero.
Signed-off-by: Sven Wegener <[EMAIL PROTECTED]>
---
Actually, do w
ed-off-by: Sven Wegener <[EMAIL PROTECTED]>
---
drivers/leds/leds-wrap.c | 41 +++--
1 files changed, 35 insertions(+), 6 deletions(-)
diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
index 27fb2d8..0ccb483 100644
--- a/drivers/leds/leds-
WRAP systems have an additional LED. The power LED is normally lit after boot
and doesn't serve any other purpose besides showing that the system is powered
on. Nevertheless, its state is controllable and we can attach a trigger to it.
Cc: Kristian Kielhofner [EMAIL PROTECTED]
Signed-off-by: Sven
No available servers is more an error message than something informational. It
should also be rate-limited, else we're going to flood our logs on a busy
director, if all real servers are out of order with a weight of zero.
Signed-off-by: Sven Wegener [EMAIL PROTECTED]
---
Actually, do we need
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