diff options
Diffstat (limited to '0001-arch-x86-Remove-vendor-specific-CPU-ID-checks.patch')
-rw-r--r-- | 0001-arch-x86-Remove-vendor-specific-CPU-ID-checks.patch | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/0001-arch-x86-Remove-vendor-specific-CPU-ID-checks.patch b/0001-arch-x86-Remove-vendor-specific-CPU-ID-checks.patch deleted file mode 100644 index 88aac4043..000000000 --- a/0001-arch-x86-Remove-vendor-specific-CPU-ID-checks.patch +++ /dev/null @@ -1,128 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: Prarit Bhargava <prarit@redhat.com> -Date: Thu, 11 Jun 2020 21:03:36 -0400 -Subject: [PATCH] arch/x86: Remove vendor specific CPU ID checks - -Upstream Status: RHEL only - -After discussions with Devel, QE, Support, and Certification we have -decided to drop the CPU specific checks in rh_check_supported(). -Certification is adopting a new process in which CPU certifications will -be tracked on https://catalog.redhat.com. - -Remove the vendor specific CPU ID checks from rh_check_supported(). - -Signed-off-by: Prarit Bhargava <prarit@redhat.com> -Cc: David Arcari <darcari@redhat.com> ---- - arch/x86/kernel/setup.c | 85 ----------------------------------------- - 1 file changed, 85 deletions(-) - -diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c -index 66441cb9c1af..6100995124f9 100644 ---- a/arch/x86/kernel/setup.c -+++ b/arch/x86/kernel/setup.c -@@ -758,72 +758,6 @@ static void __init trim_low_memory_range(void) - } - - #ifdef CONFIG_RHEL_DIFFERENCES --static bool valid_amd_processor(__u8 family, const char *model_id) --{ -- bool valid; -- -- switch(family) { -- case 0x15: -- valid = true; -- break; -- -- case 0x17: -- valid = strstr(model_id, "AMD EPYC 7"); -- break; -- -- default: -- valid = false; -- break; -- } -- -- return valid; --} -- --static bool valid_intel_processor(__u8 family, __u8 model, __u8 stepping) --{ -- bool valid; -- -- if (family != 6) -- return false; -- -- switch(model) { -- case INTEL_FAM6_ATOM_GOLDMONT_D: -- case INTEL_FAM6_ATOM_GOLDMONT_PLUS: -- -- case INTEL_FAM6_BROADWELL: -- case INTEL_FAM6_BROADWELL_G: -- case INTEL_FAM6_BROADWELL_X: -- case INTEL_FAM6_BROADWELL_D: -- -- case INTEL_FAM6_HASWELL: -- case INTEL_FAM6_HASWELL_G: -- case INTEL_FAM6_HASWELL_L: -- case INTEL_FAM6_HASWELL_X: -- valid = true; -- break; -- -- case INTEL_FAM6_KABYLAKE: -- valid = (stepping <= 10); -- break; -- -- case INTEL_FAM6_KABYLAKE_L: -- valid = (stepping <= 11); -- break; -- -- case INTEL_FAM6_SKYLAKE_L: -- case INTEL_FAM6_SKYLAKE: -- case INTEL_FAM6_SKYLAKE_X: -- /* stepping > 4 is Cascade Lake and is not supported */ -- valid = (stepping <= 4); -- break; -- -- default: -- valid = false; -- break; -- } -- -- return valid; --} - - static void rh_check_supported(void) - { -@@ -844,27 +778,8 @@ static void rh_check_supported(void) - */ - switch (boot_cpu_data.x86_vendor) { - case X86_VENDOR_AMD: -- if (!valid_amd_processor(boot_cpu_data.x86, -- boot_cpu_data.x86_model_id)) { -- pr_crit("Detected CPU family %xh model %d\n", -- boot_cpu_data.x86, -- boot_cpu_data.x86_model); -- mark_hardware_unsupported("AMD Processor"); -- } -- break; -- - case X86_VENDOR_INTEL: -- if (!valid_intel_processor(boot_cpu_data.x86, -- boot_cpu_data.x86_model, -- boot_cpu_data.x86_stepping)) { -- pr_crit("Detected CPU family %d model %d stepping %d\n", -- boot_cpu_data.x86, -- boot_cpu_data.x86_model, -- boot_cpu_data.x86_stepping); -- mark_hardware_unsupported("Intel Processor"); -- } - break; -- - default: - pr_crit("Detected processor %s %s\n", - boot_cpu_data.x86_vendor_id, --- -2.28.0 - |