From bfbaf4e258d1b25e0d2b56a1136559207a0b8765 Mon Sep 17 00:00:00 2001 From: Johnny Hughes Date: Sep 13 2017 21:41:51 +0000 Subject: Manual CentOS Debranding --- diff --git a/SOURCES/centos-kpatch.x509 b/SOURCES/centos-kpatch.x509 new file mode 100644 index 0000000..ca57a43 Binary files /dev/null and b/SOURCES/centos-kpatch.x509 differ diff --git a/SOURCES/centos-ldup.x509 b/SOURCES/centos-ldup.x509 new file mode 100644 index 0000000..9c65dd3 Binary files /dev/null and b/SOURCES/centos-ldup.x509 differ diff --git a/SOURCES/centos.cer b/SOURCES/centos.cer new file mode 100644 index 0000000..00a5580 Binary files /dev/null and b/SOURCES/centos.cer differ diff --git a/SOURCES/debrand-rh-i686-cpu.patch b/SOURCES/debrand-rh-i686-cpu.patch new file mode 100644 index 0000000..739855c --- /dev/null +++ b/SOURCES/debrand-rh-i686-cpu.patch @@ -0,0 +1,11 @@ +--- a/arch/x86/boot/main.c 2014-06-04 10:05:04.000000000 -0700 ++++ b/arch/x86/boot/main.c 2014-07-09 12:54:40.000000000 -0700 +@@ -146,7 +146,7 @@ void main(void) + + /* Make sure we have all the proper CPU support */ + if (validate_cpu()) { +- puts("This processor is unsupported in RHEL7.\n"); ++ puts("This processor is unsupported in CentOS 7.\n"); + die(); + } + diff --git a/SOURCES/debrand-rh_taint.patch b/SOURCES/debrand-rh_taint.patch new file mode 100644 index 0000000..8ef4557 --- /dev/null +++ b/SOURCES/debrand-rh_taint.patch @@ -0,0 +1,25 @@ +From 69c0d42cfa26515196896dea086857c2caccb6eb Mon Sep 17 00:00:00 2001 +From: Jim Perrin +Date: Thu, 19 Jun 2014 10:05:12 -0500 +Subject: [PATCH] branding patch for rh_taint + +--- + kernel/rh_taint.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/kernel/rh_taint.c b/kernel/rh_taint.c +index 59a74b0..0708e15 100644 +--- a/kernel/rh_taint.c ++++ b/kernel/rh_taint.c +@@ -8,7 +8,7 @@ + void mark_hardware_unsupported(const char *msg) + { + /* Print one single message */ +- pr_crit("Warning: %s - this hardware has not undergone testing by Red Hat and might not be certified. Please consult https://hardware.redhat.com for certified hardware.\n", msg); ++ pr_crit("Warning: %s - this hardware has not undergone upstream testing. Please consult http://wiki.centos.org/FAQ for more information\n", msg); + } + EXPORT_SYMBOL(mark_hardware_unsupported); + +-- +1.8.3.1 + diff --git a/SOURCES/debrand-single-cpu.patch b/SOURCES/debrand-single-cpu.patch new file mode 100644 index 0000000..9d2e08b --- /dev/null +++ b/SOURCES/debrand-single-cpu.patch @@ -0,0 +1,25 @@ +From 66185f5c6f881847776702e3a7956c504400f4f2 Mon Sep 17 00:00:00 2001 +From: Jim Perrin +Date: Thu, 19 Jun 2014 09:53:13 -0500 +Subject: [PATCH] branding patch for single-cpu systems + +--- + arch/x86/kernel/setup.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c +index b289118..9d25982 100644 +--- a/arch/x86/kernel/setup.c ++++ b/arch/x86/kernel/setup.c +@@ -846,7 +846,7 @@ static void rh_check_supported(void) + if (((boot_cpu_data.x86_max_cores * smp_num_siblings) == 1) && + !x86_hyper && !cpu_has_hypervisor && !is_kdump_kernel()) { + pr_crit("Detected single cpu native boot.\n"); +- pr_crit("Important: In Red Hat Enterprise Linux 7, single threaded, single CPU 64-bit physical systems are unsupported by Red Hat. Please contact your Red Hat support representative for a list of certified and supported systems."); ++ pr_crit("Important: In CentOS 7, single threaded, single CPU 64-bit physical systems are unsupported. Please see http://wiki.centos.org/FAQ for more information"); + } + + /* The RHEL7 kernel does not support this hardware. The kernel will +-- +1.8.3.1 + diff --git a/SOURCES/x509.genkey b/SOURCES/x509.genkey index b1bbe38..d98f8fe 100644 --- a/SOURCES/x509.genkey +++ b/SOURCES/x509.genkey @@ -5,9 +5,9 @@ prompt = no x509_extensions = myexts [ req_distinguished_name ] -O = Red Hat -CN = Red Hat Enterprise Linux kernel signing key -emailAddress = secalert@redhat.com +O = CentOS +CN = CentOS Linux kernel signing key +emailAddress = security@centos.org [ myexts ] basicConstraints=critical,CA:FALSE diff --git a/SPECS/kernel-rt.spec b/SPECS/kernel-rt.spec index 36275b5..b433031 100644 --- a/SPECS/kernel-rt.spec +++ b/SPECS/kernel-rt.spec @@ -322,16 +322,16 @@ Source10: sign-modules Source11: x509.genkey Source12: extra_certificates %if %{?released_kernel} -Source13: securebootca.cer +Source13: centos.cer Source14: secureboot.cer %define pesign_name redhatsecureboot301 %else -Source13: redhatsecurebootca2.cer -Source14: redhatsecureboot003.cer +Source13: centos.cer +Source14: secureboot.cer %define pesign_name redhatsecureboot003 %endif -Source15: rheldup3.x509 -Source16: rhelkpatch1.x509 +Source15: centos-ldup.x509 +Source16: centos-kpatch.x509 Source22: perf Source23: perf-archive @@ -356,6 +356,9 @@ Source52: kernel-%{version}-x86_64-rt-debug.config # Commit 32b3809 was reverted and the new solution will be applying # those changes at the %build section of the specfile. Patch001: avoid-debuginfo-hash-collision-scripts.patch +Patch1000: debrand-single-cpu.patch +Patch1001: debrand-rh_taint.patch +Patch1002: debrand-rh-i686-cpu.patch # Empty final patch file to facilitate testing of kernel patches Patch999999: linux-kernel-test.patch @@ -642,6 +645,9 @@ cp -rl vanilla-%{kversion} linux-%{kversion}.%{_target_cpu} cd linux-%{kversion}.%{_target_cpu} ## Apply Patches here +ApplyPatch debrand-single-cpu.patch +ApplyPatch debrand-rh_taint.patch +ApplyPatch debrand-rh-i686-cpu.patch ApplyPatch linux-kernel-test.patch # move off upstream version mechanism @@ -799,7 +805,7 @@ BuildKernel() { fi # EFI SecureBoot signing, x86_64-only %ifarch x86_64 - %pesign -s -i $KernelImage -o $KernelImage.signed -a %{SOURCE13} -c %{SOURCE14} -n %{pesign_name} + %pesign -s -i $KernelImage -o $KernelImage.signed -a %{SOURCE13} -c %{SOURCE13} mv $KernelImage.signed $KernelImage %endif $CopyKernel $KernelImage $RPM_BUILD_ROOT/%{image_install_path}/$InstallName-$KernelVer @@ -1431,6 +1437,9 @@ fi %endif %changelog +* Wed Sep 13 2017 Johnny Hughes [3.10.0-693.2.2.rt56.623.el7] +- Manual CentOS Debranding + * Mon Sep 11 2017 Clark Williams [3.10.0-693.2.2.rt56.623.el7] - [rt] Update source tree to match RHEL 7.4 tree [1473393 1462329]