public inbox for development@lists.ipfire.org
 help / color / mirror / Atom feed
* [PATCH] Kernel: Disable support for RPC dprintk debugging
@ 2022-06-11 18:47 Peter Müller
  2022-06-13 13:31 ` Michael Tremer
  0 siblings, 1 reply; 2+ messages in thread
From: Peter Müller @ 2022-06-11 18:47 UTC (permalink / raw)
  To: development

[-- Attachment #1: Type: text/plain, Size: 3733 bytes --]

This is solely needed for debugging of NFS issues. Due to the attack
surface it introduces, grsecurity recommends to disable it; as we do not
have a strict necessity for this feature, it is best to follow that
recommendation for security reasons.

Signed-off-by: Peter Müller <peter.mueller(a)ipfire.org>
---
 config/kernel/kernel.config.aarch64-ipfire | 3 +--
 config/kernel/kernel.config.armv6l-ipfire  | 3 +--
 config/kernel/kernel.config.riscv64-ipfire | 3 +--
 config/kernel/kernel.config.x86_64-ipfire  | 3 +--
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/config/kernel/kernel.config.aarch64-ipfire b/config/kernel/kernel.config.aarch64-ipfire
index 6dfeae595..4cbb3604e 100644
--- a/config/kernel/kernel.config.aarch64-ipfire
+++ b/config/kernel/kernel.config.aarch64-ipfire
@@ -7433,7 +7433,6 @@ CONFIG_NFS_V4_SECURITY_LABEL=y
 CONFIG_NFS_FSCACHE=y
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
-CONFIG_NFS_DEBUG=y
 CONFIG_NFS_DISABLE_UDP_SUPPORT=y
 # CONFIG_NFS_V4_2_READ_PLUS is not set
 CONFIG_NFSD=m
@@ -7457,7 +7456,7 @@ CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
-CONFIG_SUNRPC_DEBUG=y
+# CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS2 is not set
diff --git a/config/kernel/kernel.config.armv6l-ipfire b/config/kernel/kernel.config.armv6l-ipfire
index 1bb745a87..6347e2af2 100644
--- a/config/kernel/kernel.config.armv6l-ipfire
+++ b/config/kernel/kernel.config.armv6l-ipfire
@@ -7439,7 +7439,6 @@ CONFIG_NFS_V4_SECURITY_LABEL=y
 CONFIG_NFS_FSCACHE=y
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
-CONFIG_NFS_DEBUG=y
 CONFIG_NFS_DISABLE_UDP_SUPPORT=y
 # CONFIG_NFS_V4_2_READ_PLUS is not set
 CONFIG_NFSD=m
@@ -7463,7 +7462,7 @@ CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
-CONFIG_SUNRPC_DEBUG=y
+# CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS2 is not set
diff --git a/config/kernel/kernel.config.riscv64-ipfire b/config/kernel/kernel.config.riscv64-ipfire
index 2d1fdbd28..60aee16d4 100644
--- a/config/kernel/kernel.config.riscv64-ipfire
+++ b/config/kernel/kernel.config.riscv64-ipfire
@@ -6071,7 +6071,6 @@ CONFIG_NFS_V4_SECURITY_LABEL=y
 CONFIG_NFS_FSCACHE=y
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
-CONFIG_NFS_DEBUG=y
 CONFIG_NFS_DISABLE_UDP_SUPPORT=y
 CONFIG_NFS_V4_2_READ_PLUS=y
 CONFIG_NFSD=m
@@ -6095,7 +6094,7 @@ CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
-CONFIG_SUNRPC_DEBUG=y
+# CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS2 is not set
diff --git a/config/kernel/kernel.config.x86_64-ipfire b/config/kernel/kernel.config.x86_64-ipfire
index b84698235..f7b03831d 100644
--- a/config/kernel/kernel.config.x86_64-ipfire
+++ b/config/kernel/kernel.config.x86_64-ipfire
@@ -6847,7 +6847,6 @@ CONFIG_NFS_V4_SECURITY_LABEL=y
 CONFIG_NFS_FSCACHE=y
 # CONFIG_NFS_USE_LEGACY_DNS is not set
 CONFIG_NFS_USE_KERNEL_DNS=y
-CONFIG_NFS_DEBUG=y
 CONFIG_NFS_DISABLE_UDP_SUPPORT=y
 CONFIG_NFS_V4_2_READ_PLUS=y
 CONFIG_NFSD=m
@@ -6871,7 +6870,7 @@ CONFIG_SUNRPC_GSS=m
 CONFIG_SUNRPC_BACKCHANNEL=y
 CONFIG_RPCSEC_GSS_KRB5=m
 # CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
-CONFIG_SUNRPC_DEBUG=y
+# CONFIG_SUNRPC_DEBUG is not set
 # CONFIG_CEPH_FS is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS2 is not set
-- 
2.35.3

^ permalink raw reply	[flat|nested] 2+ messages in thread
end of thread, other threads:[~2022-06-13 13:31 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-11 18:47 [PATCH] Kernel: Disable support for RPC dprintk debugging Peter Müller
2022-06-13 13:31 ` Michael Tremer

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox