removed core/linux-d3plug

This commit is contained in:
Kevin Mihelich 2017-05-12 01:02:41 +00:00
parent aeddf3dbba
commit e51bdcdbbe
5 changed files with 0 additions and 4480 deletions

View file

@ -1,228 +0,0 @@
From 83e230739cb578049f62c626946e04a79b46c85b Mon Sep 17 00:00:00 2001
From: Kevin Mihelich <kevin@archlinuxarm.org>
Date: Mon, 29 Sep 2014 12:14:00 -0600
Subject: [PATCH] Backport BFP XOR operation
Squashed commit of the following:
commit 210b6dd797945571a92ae1f502be6b885cdeae23
Author: Daniel Borkmann <dxchgb@gmail.com>
Date: Mon Sep 24 02:23:59 2012 +0000
filter: add XOR instruction for use with X/K
SKF_AD_ALU_XOR_X has been added a while ago, but as an 'ancillary'
operation that is invoked through a negative offset in K within BPF
load operations. Since BPF_MOD has recently been added, BPF_XOR should
also be part of the common ALU operations. Removing SKF_AD_ALU_XOR_X
might not be an option since this is exposed to user space.
Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 11acc6e3fc94f8b18483af729760b9025d708409
Author: Eric Dumazet <edumazet@google.com>
Date: Fri Sep 7 22:03:35 2012 +0000
filter: add MOD operation
Add a new ALU opcode, to compute a modulus.
Commit ffe06c17afbbb used an ancillary to implement XOR_X,
but here we reserve one of the available ALU opcode to implement both
MOD_X and MOD_K
Signed-off-by: Eric Dumazet <edumazet@google.com>
Suggested-by: George Bakos <gbakos@alpinista.org>
Cc: Jay Schulist <jschlst@samba.org>
Cc: Jiri Pirko <jpirko@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 3026fca84f0230d96693ba6d3e6089343874ca09
Author: Daniel Borkmann <dxchgb@gmail.com>
Date: Mon Sep 24 07:34:51 2012 +0000
x86: bpf_jit_comp: add XOR instruction for BPF JIT
This patch is a follow-up for patch "filter: add XOR instruction for use
with X/K" that implements BPF x86 JIT parts for the BPF XOR operation.
Signed-off-by: Daniel Borkmann <daniel.borkmann@tik.ee.ethz.ch>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit cf2f055d4abff198aaa0128aa06e458a6ff767d7
Author: Eric Dumazet <edumazet@google.com>
Date: Mon Jun 4 21:26:30 2012 +0000
x86 bpf_jit: support BPF_S_ANC_ALU_XOR_X instruction
commit ffe06c17afbb (filter: add XOR operation) added generic support
for XOR operation.
This patch implements the XOR instruction in x86 jit.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit e0d7a646c8684dac88c6ebbeb155313ad7fc624d
Author: Jiri Pirko <jpirko@redhat.com>
Date: Sat Mar 31 11:01:20 2012 +0000
filter: add XOR operation
Add XOR instruction fo BPF machine. Needed for computing packet hashes.
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
arch/x86/net/bpf_jit_comp.c | 13 +++++++++++++
include/linux/filter.h | 11 ++++++++++-
net/core/filter.c | 25 +++++++++++++++++++++++++
3 files changed, 48 insertions(+), 1 deletion(-)
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
index 0597f95..db99f9a 100644
--- a/arch/x86/net/bpf_jit_comp.c
+++ b/arch/x86/net/bpf_jit_comp.c
@@ -309,6 +309,19 @@ void bpf_jit_compile(struct sk_filter *fp)
else
EMIT1_off32(0x0d, K); /* or imm32,%eax */
break;
+ case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */
+ case BPF_S_ALU_XOR_X:
+ seen |= SEEN_XREG;
+ EMIT2(0x31, 0xd8); /* xor %ebx,%eax */
+ break;
+ case BPF_S_ALU_XOR_K: /* A ^= K; */
+ if (K == 0)
+ break;
+ if (is_imm8(K))
+ EMIT3(0x83, 0xf0, K); /* xor imm8,%eax */
+ else
+ EMIT1_off32(0x35, K); /* xor imm32,%eax */
+ break;
case BPF_S_ALU_LSH_X: /* A <<= X; */
seen |= SEEN_XREG;
EMIT4(0x89, 0xd9, 0xd3, 0xe0); /* mov %ebx,%ecx; shl %cl,%eax */
diff --git a/include/linux/filter.h b/include/linux/filter.h
index 8eeb205..0031feb 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -73,6 +73,9 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */
#define BPF_LSH 0x60
#define BPF_RSH 0x70
#define BPF_NEG 0x80
+#define BPF_MOD 0x90
+#define BPF_XOR 0xa0
+
#define BPF_JA 0x00
#define BPF_JEQ 0x10
#define BPF_JGT 0x20
@@ -126,7 +129,8 @@ struct sock_fprog { /* Required for SO_ATTACH_FILTER. */
#define SKF_AD_HATYPE 28
#define SKF_AD_RXHASH 32
#define SKF_AD_CPU 36
-#define SKF_AD_MAX 40
+#define SKF_AD_ALU_XOR_X 40
+#define SKF_AD_MAX 44
#define SKF_NET_OFF (-0x100000)
#define SKF_LL_OFF (-0x200000)
@@ -181,10 +185,14 @@ enum {
BPF_S_ALU_MUL_K,
BPF_S_ALU_MUL_X,
BPF_S_ALU_DIV_X,
+ BPF_S_ALU_MOD_K,
+ BPF_S_ALU_MOD_X,
BPF_S_ALU_AND_K,
BPF_S_ALU_AND_X,
BPF_S_ALU_OR_K,
BPF_S_ALU_OR_X,
+ BPF_S_ALU_XOR_K,
+ BPF_S_ALU_XOR_X,
BPF_S_ALU_LSH_K,
BPF_S_ALU_LSH_X,
BPF_S_ALU_RSH_K,
@@ -228,6 +236,7 @@ enum {
BPF_S_ANC_HATYPE,
BPF_S_ANC_RXHASH,
BPF_S_ANC_CPU,
+ BPF_S_ANC_ALU_XOR_X,
};
#endif /* __KERNEL__ */
diff --git a/net/core/filter.c b/net/core/filter.c
index 3b7398a..26c7bbe 100644
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -158,6 +158,14 @@ unsigned int sk_run_filter(const struct sk_buff *skb,
case BPF_S_ALU_DIV_K:
A = reciprocal_divide(A, K);
continue;
+ case BPF_S_ALU_MOD_X:
+ if (X == 0)
+ return 0;
+ A %= X;
+ continue;
+ case BPF_S_ALU_MOD_K:
+ A %= K;
+ continue;
case BPF_S_ALU_AND_X:
A &= X;
continue;
@@ -170,6 +178,13 @@ unsigned int sk_run_filter(const struct sk_buff *skb,
case BPF_S_ALU_OR_K:
A |= K;
continue;
+ case BPF_S_ANC_ALU_XOR_X:
+ case BPF_S_ALU_XOR_X:
+ A ^= X;
+ continue;
+ case BPF_S_ALU_XOR_K:
+ A ^= K;
+ continue;
case BPF_S_ALU_LSH_X:
A <<= X;
continue;
@@ -456,10 +471,14 @@ int sk_chk_filter(struct sock_filter *filter, unsigned int flen)
[BPF_ALU|BPF_MUL|BPF_K] = BPF_S_ALU_MUL_K,
[BPF_ALU|BPF_MUL|BPF_X] = BPF_S_ALU_MUL_X,
[BPF_ALU|BPF_DIV|BPF_X] = BPF_S_ALU_DIV_X,
+ [BPF_ALU|BPF_MOD|BPF_K] = BPF_S_ALU_MOD_K,
+ [BPF_ALU|BPF_MOD|BPF_X] = BPF_S_ALU_MOD_X,
[BPF_ALU|BPF_AND|BPF_K] = BPF_S_ALU_AND_K,
[BPF_ALU|BPF_AND|BPF_X] = BPF_S_ALU_AND_X,
[BPF_ALU|BPF_OR|BPF_K] = BPF_S_ALU_OR_K,
[BPF_ALU|BPF_OR|BPF_X] = BPF_S_ALU_OR_X,
+ [BPF_ALU|BPF_XOR|BPF_K] = BPF_S_ALU_XOR_K,
+ [BPF_ALU|BPF_XOR|BPF_X] = BPF_S_ALU_XOR_X,
[BPF_ALU|BPF_LSH|BPF_K] = BPF_S_ALU_LSH_K,
[BPF_ALU|BPF_LSH|BPF_X] = BPF_S_ALU_LSH_X,
[BPF_ALU|BPF_RSH|BPF_K] = BPF_S_ALU_RSH_K,
@@ -518,6 +537,11 @@ int sk_chk_filter(struct sock_filter *filter, unsigned int flen)
return -EINVAL;
ftest->k = reciprocal_value(ftest->k);
break;
+ case BPF_S_ALU_MOD_K:
+ /* check for division by zero */
+ if (ftest->k == 0)
+ return -EINVAL;
+ break;
case BPF_S_LD_MEM:
case BPF_S_LDX_MEM:
case BPF_S_ST:
@@ -565,6 +589,7 @@ int sk_chk_filter(struct sock_filter *filter, unsigned int flen)
ANCILLARY(HATYPE);
ANCILLARY(RXHASH);
ANCILLARY(CPU);
+ ANCILLARY(ALU_XOR_X);
}
}
ftest->code = code;
--
2.1.1

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@ -1,259 +0,0 @@
# Maintainer: Kevin Mihelich <kevin@archlinuxarm.org>
buildarch=4
pkgbase=linux-d3plug
pkgname=('linux-d3plug' 'linux-headers-d3plug')
_kernelname=${pkgname#linux}
_basekernel=3.4
pkgver=${_basekernel}.2
pkgrel=2
arch=('arm')
url="http://www.kernel.org/"
license=('GPL2')
makedepends=('xmlto' 'docbook-xsl' 'kmod' 'inetutils' 'bc' 'uboot-mkimage' 'git')
options=('!strip')
source=("http://archlinuxarm.org/builder/src/linux-${pkgver}-d3plug.tar.xz"
'config'
'change-default-console-loglevel.patch'
'0001-Backport-BFP-XOR-operation.patch')
md5sums=('4f1e44d87da27855929511cd461704be'
'ce3de662a9344233aeca037da4ec090c'
'9d3c56a4b999c8bfbd4018089a62f662'
'ca5b466850782493b99e824d6efbea4d')
prepare() {
cd "${srcdir}/linux-${pkgver}"
# set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
# remove this when a Kconfig knob is made available by upstream
# (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
cat "${srcdir}/config" > ./.config
# set extraversion to pkgrel
sed -ri "s|^(EXTRAVERSION =).*|\1 -${pkgrel}|" Makefile
# don't run depmod on 'make install'. We'll do this ourselves in packaging
sed -i '2iexit 0' scripts/depmod.sh
patch -p1 -i ../0001-Backport-BFP-XOR-operation.patch
}
build() {
cd "${srcdir}/linux-${pkgver}"
unset LDFLAGS
# get kernel version
make prepare
# load configuration
# Configure the kernel. Replace the line below with one of your choice.
#make menuconfig # CLI menu for configuration
#make nconfig # new CLI menu for configuration
#make xconfig # X-based configuration
#make oldconfig # using old config from previous kernel version
# ... or manually edit .config
# Copy back our configuration (use with new kernel version)
#cp ./.config ../${pkgver}.config
####################
# stop here
# this is useful to configure the kernel
#msg "Stopping build"
#return 1
####################
#yes "" | make config
# build!
make ${MAKEFLAGS} modules uImage
}
package_linux-d3plug() {
pkgdesc="The Linux Kernel and modules for the D3Plug"
depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16' 'mkinitcpio>=0.7')
optdepends=('crda: to set the correct wireless channels of your country')
provides=('kernel26' 'linux=${pkgver}')
conflicts=('kernel26' 'linux')
replaces=('kernel26')
backup=("etc/mkinitcpio.d/${pkgname}.preset")
install=${pkgname}.install
cd "${srcdir}/linux-${pkgver}"
KARCH=arm
# get kernel version
_kernver="$(make kernelrelease)"
mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
make INSTALL_MOD_PATH="${pkgdir}" modules_install
cp arch/$KARCH/boot/uImage "${pkgdir}/boot/uImage"
# set correct depmod command for install
sed \
-e "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
-e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
-i "${startdir}/${pkgname}.install"
# remove build and source links
rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
# remove the firmware
rm -rf "${pkgdir}/lib/firmware"
# gzip -9 all modules to save 100MB of space
find "${pkgdir}" -name '*.ko' |xargs -P 2 -n 1 gzip -9
# make room for external modules
ln -s "../extramodules-${pkgver}-${_kernelname:-ARCH}" "${pkgdir}/lib/modules/${_kernver}/extramodules"
# add real version for building modules and running depmod from post_install/upgrade
mkdir -p "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}"
echo "${_kernver}" > "${pkgdir}/lib/modules/extramodules-${pkgver}-${_kernelname:-ARCH}/version"
cd "${srcdir}/linux-${pkgver}"
# Now we call depmod...
depmod -b "$pkgdir" -F System.map "$_kernver"
# move module tree /lib -> /usr/lib
mkdir -p "${pkgdir}/usr"
mv "$pkgdir/lib" "$pkgdir/usr"
}
package_linux-headers-d3plug() {
pkgdesc="Header files and scripts for building modules for linux kernel for the D3Plug"
provides=('kernel26-headers' 'linux-headers=${pkgver}')
conflicts=('kernel26-headers')
replaces=('kernel26-headers')
install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}"
cd "${pkgdir}/usr/lib/modules/${_kernver}"
ln -sf ../../../src/linux-${_kernver} build
cd "${srcdir}/linux-${pkgver}"
install -D -m644 Makefile \
"${pkgdir}/usr/src/linux-${_kernver}/Makefile"
install -D -m644 kernel/Makefile \
"${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile"
install -D -m644 .config \
"${pkgdir}/usr/src/linux-${_kernver}/.config"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include"
for i in acpi asm-generic config crypto drm generated linux math-emu \
media net pcmcia scsi sound trace video xen; do
cp -a include/${i} "${pkgdir}/usr/src/linux-${_kernver}/include/"
done
# copy arch includes for external modules
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH
cp -a arch/$KARCH/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-dove
cp -a arch/$KARCH/mach-dove/include ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/mach-dove/
# copy files necessary for later builds, like nvidia and vmware
cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}"
cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}"
# fix permissions on scripts dir
chmod og-w -R "${pkgdir}/usr/src/linux-${_kernver}/scripts"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel"
cp arch/${KARCH}/Makefile "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
if [ "${CARCH}" = "i686" ]; then
cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
fi
cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel/"
# add headers for lirc package
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video"
cp drivers/media/video/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/"
for i in bt8xx cpia2 cx25840 cx88 em28xx pwc saa7134 sn9c102; do
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${i}"
cp -a drivers/media/video/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${i}"
done
# headers for libcec-cubox package
# install -d "${pkgdir}/usr/src/linux-${_kernver}/include/nxp_hdmi"{,/comps/tmdlHdmiCEC}/inc
# install -m644 drivers/video/dovefb/nxp_hdmi/tda998x_ioctl.h \
# "${pkgdir}/usr/src/linux-${_kernver}/include/nxp_hdmi"
# install -m644 drivers/video/dovefb/nxp_hdmi/inc/* \
# "${pkgdir}/usr/src/linux-${_kernver}/include/nxp_hdmi/inc/"
# install -m644 drivers/video/dovefb/nxp_hdmi/comps/tmdlHdmiCEC/inc/tmdlHdmiCEC_Types.h \
# "${pkgdir}/usr/src/linux-${_kernver}/include/nxp_hdmi/comps/tmdlHdmiCEC/inc/"
# add docbook makefile
install -D -m644 Documentation/DocBook/Makefile \
"${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
# add dm headers
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
cp drivers/md/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
# add inotify.h
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/linux"
cp include/linux/inotify.h "${pkgdir}/usr/src/linux-${_kernver}/include/linux/"
# add wireless headers
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/"
cp net/mac80211/*.h "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/"
# add dvb headers for external modules
# in reference to:
# http://bugs.archlinux.org/task/9912
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core"
cp drivers/media/dvb/dvb-core/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core/"
# and...
# http://bugs.archlinux.org/task/11194
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/"
cp include/config/dvb/*.h "${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/"
# add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
# in reference to:
# http://bugs.archlinux.org/task/13146
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
cp drivers/media/dvb/frontends/lgdt330x.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
cp drivers/media/video/msp3400-driver.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
# add dvb headers
# in reference to:
# http://bugs.archlinux.org/task/20402
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb"
cp drivers/media/dvb/dvb-usb/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb/"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends"
cp drivers/media/dvb/frontends/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners"
cp drivers/media/common/tuners/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners/"
# copy in Kconfig files
for i in `find . -name "Kconfig*"`; do
mkdir -p "${pkgdir}"/usr/src/linux-${_kernver}/`echo ${i} | sed 's|/Kconfig.*||'`
cp ${i} "${pkgdir}/usr/src/linux-${_kernver}/${i}"
done
chown -R root.root "${pkgdir}/usr/src/linux-${_kernver}"
find "${pkgdir}/usr/src/linux-${_kernver}" -type d -exec chmod 755 {} \;
# strip scripts directory
find "${pkgdir}/usr/src/linux-${_kernver}/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
case "$(file -bi "${binary}")" in
*application/x-sharedlib*) # Libraries (.so)
/usr/bin/strip ${STRIP_SHARED} "${binary}";;
*application/x-archive*) # Libraries (.a)
/usr/bin/strip ${STRIP_STATIC} "${binary}";;
*application/x-executable*) # Binaries
/usr/bin/strip ${STRIP_BINARIES} "${binary}";;
esac
done
# remove unneeded architectures
rm -rf "${pkgdir}"/usr/src/linux-${_kernver}/arch/{alpha,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,x86,xtensa}
}

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@ -1,12 +0,0 @@
diff -upr linux-3.0.orig/kernel/printk.c linux-3.0/kernel/printk.c
--- linux-3.0.orig/kernel/printk.c 2011-07-22 05:17:23.000000000 +0300
+++ linux-3.0/kernel/printk.c 2011-07-27 14:43:07.000000000 +0300
@@ -58,7 +58,7 @@ void asmlinkage __attribute__((weak)) ea
/* We show everything that is MORE important than this.. */
#define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */
-#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */
+#define DEFAULT_CONSOLE_LOGLEVEL 4 /* anything MORE serious than KERN_DEBUG */
DECLARE_WAIT_QUEUE_HEAD(log_wait);

File diff suppressed because it is too large Load diff

View file

@ -1,24 +0,0 @@
# arg 1: the new package version
# arg 2: the old package version
KERNEL_NAME=-d3plug
KERNEL_VERSION=3.4.2-1-ARCH
post_install () {
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
depmod ${KERNEL_VERSION}
}
post_upgrade() {
if grep "^[^#]*[[:space:]]/boot" etc/fstab 2>&1 >/dev/null; then
if ! grep "[[:space:]]/boot" etc/mtab 2>&1 >/dev/null; then
echo "WARNING: /boot appears to be a seperate partition but is not mounted."
echo " You probably just broke your system. Congratulations."
fi
fi
# updating module dependencies
echo ">>> Updating module dependencies. Please wait ..."
depmod ${KERNEL_VERSION}
}