f7a3bf6547
* Thu Aug 13 2020 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.9.0-0.rc0.20200813gitdc06fe51d26e.1]
- dc06fe51d26e rebase
- More mismatches ("Justin M. Forbes")
- Fedora config change due to deps ("Justin M. Forbes")
- CONFIG_SND_SOC_MAX98390 is now selected by SND_SOC_INTEL_DA7219_MAX98357A_GENERIC ("Justin M. Forbes")
- Config change required for build part 2 ("Justin M. Forbes")
- Config change required for build ("Justin M. Forbes")
- Fedora config update ("Justin M. Forbes")
- Revert "Merge branch 'make_configs_fix' into 'os-build'" (Justin Forbes)
- redhat/configs/process_configs.sh: Remove *.config.orig files (Prarit Bhargava)
- redhat/configs/process_configs.sh: Add process_configs_known_broken flag (Prarit Bhargava)
- redhat/Makefile: Fix '*-configs' targets (Prarit Bhargava)
- Updated changelog for the release based on v5.8 (Fedora Kernel Team)
- Add ability to sync upstream through Makefile (Don Zickus)
- Add master merge check (Don Zickus)
- Replace hardcoded values 'os-build' and project id with variables (Don Zickus)
- gitattributes: Remove unnecesary export restrictions (Prarit Bhargava)
- redhat/Makefile.common: Fix MARKER (Prarit Bhargava)
Resolves: rhbz#
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
129 lines
3.0 KiB
Diff
129 lines
3.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Prarit Bhargava <prarit@redhat.com>
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Date: Thu, 11 Jun 2020 21:03:36 -0400
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Subject: [PATCH] arch/x86: Remove vendor specific CPU ID checks
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Upstream Status: RHEL only
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After discussions with Devel, QE, Support, and Certification we have
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decided to drop the CPU specific checks in rh_check_supported().
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Certification is adopting a new process in which CPU certifications will
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be tracked on https://catalog.redhat.com.
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Remove the vendor specific CPU ID checks from rh_check_supported().
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Signed-off-by: Prarit Bhargava <prarit@redhat.com>
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Cc: David Arcari <darcari@redhat.com>
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---
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arch/x86/kernel/setup.c | 85 -----------------------------------------
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1 file changed, 85 deletions(-)
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diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
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index 66441cb9c1af..6100995124f9 100644
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--- a/arch/x86/kernel/setup.c
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+++ b/arch/x86/kernel/setup.c
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@@ -758,72 +758,6 @@ static void __init trim_low_memory_range(void)
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}
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#ifdef CONFIG_RHEL_DIFFERENCES
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-static bool valid_amd_processor(__u8 family, const char *model_id)
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-{
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- bool valid;
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-
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- switch(family) {
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- case 0x15:
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- valid = true;
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- break;
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-
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- case 0x17:
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- valid = strstr(model_id, "AMD EPYC 7");
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- break;
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-
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- default:
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- valid = false;
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- break;
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- }
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-
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- return valid;
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-}
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-
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-static bool valid_intel_processor(__u8 family, __u8 model, __u8 stepping)
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-{
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- bool valid;
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-
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- if (family != 6)
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- return false;
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-
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- switch(model) {
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- case INTEL_FAM6_ATOM_GOLDMONT_D:
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- case INTEL_FAM6_ATOM_GOLDMONT_PLUS:
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-
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- case INTEL_FAM6_BROADWELL:
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- case INTEL_FAM6_BROADWELL_G:
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- case INTEL_FAM6_BROADWELL_X:
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- case INTEL_FAM6_BROADWELL_D:
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-
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- case INTEL_FAM6_HASWELL:
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- case INTEL_FAM6_HASWELL_G:
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- case INTEL_FAM6_HASWELL_L:
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- case INTEL_FAM6_HASWELL_X:
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- valid = true;
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- break;
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-
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- case INTEL_FAM6_KABYLAKE:
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- valid = (stepping <= 10);
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- break;
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-
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- case INTEL_FAM6_KABYLAKE_L:
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- valid = (stepping <= 11);
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- break;
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-
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- case INTEL_FAM6_SKYLAKE_L:
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- case INTEL_FAM6_SKYLAKE:
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- case INTEL_FAM6_SKYLAKE_X:
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- /* stepping > 4 is Cascade Lake and is not supported */
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- valid = (stepping <= 4);
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- break;
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-
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- default:
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- valid = false;
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- break;
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- }
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-
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- return valid;
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-}
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static void rh_check_supported(void)
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{
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@@ -844,27 +778,8 @@ static void rh_check_supported(void)
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*/
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switch (boot_cpu_data.x86_vendor) {
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case X86_VENDOR_AMD:
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- if (!valid_amd_processor(boot_cpu_data.x86,
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- boot_cpu_data.x86_model_id)) {
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- pr_crit("Detected CPU family %xh model %d\n",
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- boot_cpu_data.x86,
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- boot_cpu_data.x86_model);
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- mark_hardware_unsupported("AMD Processor");
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- }
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- break;
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-
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case X86_VENDOR_INTEL:
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- if (!valid_intel_processor(boot_cpu_data.x86,
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- boot_cpu_data.x86_model,
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- boot_cpu_data.x86_stepping)) {
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- pr_crit("Detected CPU family %d model %d stepping %d\n",
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- boot_cpu_data.x86,
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- boot_cpu_data.x86_model,
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- boot_cpu_data.x86_stepping);
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- mark_hardware_unsupported("Intel Processor");
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- }
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break;
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-
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default:
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pr_crit("Detected processor %s %s\n",
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boot_cpu_data.x86_vendor_id,
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--
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2.26.2
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