Searched hist:"024626 e3" (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/net/core/ |
H A D | sysctl_net_core.c | 024626e3 Sat Dec 08 02:09:24 CST 2007 Pavel Emelyanov <xemul@openvz.org> [NET] sysctl: make the sys.net.core sysctls per-namespace
Making them per-namespace is required for the following two reasons:
First, some ctl values have a per-namespace meaning. Second, making them writable from the sub-namespace is an isolation hole.
So I introduce the pernet operations to create these tables. For init_net I use the existing statically declared tables, for sub-namespace they are duplicated and the write bits are removed from the mode.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 024626e3 Sat Dec 08 02:09:24 CST 2007 Pavel Emelyanov <xemul@openvz.org> [NET] sysctl: make the sys.net.core sysctls per-namespace Making them per-namespace is required for the following two reasons: First, some ctl values have a per-namespace meaning. Second, making them writable from the sub-namespace is an isolation hole. So I introduce the pernet operations to create these tables. For init_net I use the existing statically declared tables, for sub-namespace they are duplicated and the write bits are removed from the mode. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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/openbmc/linux/include/net/ |
H A D | net_namespace.h | 024626e3 Sat Dec 08 02:09:24 CST 2007 Pavel Emelyanov <xemul@openvz.org> [NET] sysctl: make the sys.net.core sysctls per-namespace
Making them per-namespace is required for the following two reasons:
First, some ctl values have a per-namespace meaning. Second, making them writable from the sub-namespace is an isolation hole.
So I introduce the pernet operations to create these tables. For init_net I use the existing statically declared tables, for sub-namespace they are duplicated and the write bits are removed from the mode.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net> 024626e3 Sat Dec 08 02:09:24 CST 2007 Pavel Emelyanov <xemul@openvz.org> [NET] sysctl: make the sys.net.core sysctls per-namespace Making them per-namespace is required for the following two reasons: First, some ctl values have a per-namespace meaning. Second, making them writable from the sub-namespace is an isolation hole. So I introduce the pernet operations to create these tables. For init_net I use the existing statically declared tables, for sub-namespace they are duplicated and the write bits are removed from the mode. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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