kernel/0001-x86-Fix-compile-issues-with-rh_check_supported.patch
Justin M. Forbes f7a3bf6547 kernel-5.9.0-0.rc0.20200813gitdc06fe51d26e.1
* 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>
2020-08-13 12:44:32 -05:00

62 lines
1.8 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Don Zickus <dzickus@redhat.com>
Date: Thu, 14 May 2020 10:30:51 -0400
Subject: [PATCH] x86: Fix compile issues with rh_check_supported()
Upstream status: RHEL only
The function rh_check_supported is a RHEL function to limit the
platforms RHEL does not want to support.
To avoid imposing this requirement on Fedora, the function was
wrapped with CONFIG_RHEL_DIFFERENCES so Fedora can disable this.
However, this has a few compile warnings that need to be cleaned up
when disabled.
Move CONFIG_RHEL_DIFFERENCES to include the functions themselves
instead of the call. As the unused functions created warnings.
V2: modified stub definition
Signed-off-by: Don Zickus <dzickus@redhat.com>
---
arch/x86/kernel/setup.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index b57e6dd6d7ef..66441cb9c1af 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -757,6 +757,7 @@ static void __init trim_low_memory_range(void)
memblock_reserve(0, ALIGN(reserve_low, PAGE_SIZE));
}
+#ifdef CONFIG_RHEL_DIFFERENCES
static bool valid_amd_processor(__u8 family, const char *model_id)
{
bool valid;
@@ -881,6 +882,9 @@ static void rh_check_supported(void)
if (acpi_disabled && !guest)
pr_crit("ACPI has been disabled or is not available on this hardware. This may result in a single cpu boot, incorrect PCI IRQ routing, or boot failure.\n");
}
+#else
+#define rh_check_supported()
+#endif
/*
* Dump out kernel offset information on panic.
@@ -1371,9 +1375,7 @@ void __init setup_arch(char **cmdline_p)
efi_apply_memmap_quirks();
#endif
-#ifdef CONFIG_RHEL_DIFFERENCES
rh_check_supported();
-#endif
unwind_init();
}
--
2.26.2