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authorAwais Belal <awais_belal@mentor.com>2018-11-14 14:44:19 +0500
committerAwais Belal <awais_belal@mentor.com>2018-11-14 14:44:22 +0500
commitbc139f16bfe8bc885b1505706faa9a4564c77ff2 (patch)
tree71fc44d89877e81f7b77f13db4b08980a32df2a7 /common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch
parent972275e4accf161f73fab3bbc7eb24fa95356e95 (diff)
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common: drop all the 4.9 kernel metadata
None of the BSPs are currently based on the 4.9 kernel so drop the common metadata as well. Signed-off-by: Awais Belal <awais_belal@mentor.com>
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch72
1 files changed, 0 insertions, 72 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch b/common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch
deleted file mode 100644
index 68e82a01..00000000
--- a/common/recipes-kernel/linux/linux-yocto-4.9.21/0010-x86-cpu-Change-type-of-x86_cache_size-variable-to-un.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From 5d671cb212c75a4adebb52863b5e9d370c8c23c1 Mon Sep 17 00:00:00 2001
-From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
-Date: Tue, 13 Feb 2018 13:22:08 -0600
-Subject: [PATCH 10/12] x86/cpu: Change type of x86_cache_size variable to
- unsigned int
-
-commit 24dbc6000f4b9b0ef5a9daecb161f1907733765a upstream.
-
-Currently, x86_cache_size is of type int, which makes no sense as we
-will never have a valid cache size equal or less than 0. So instead of
-initializing this variable to -1, it can perfectly be initialized to 0
-and use it as an unsigned variable instead.
-
-Suggested-by: Thomas Gleixner <tglx@linutronix.de>
-Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
-Cc: Borislav Petkov <bp@alien8.de>
-Cc: Linus Torvalds <torvalds@linux-foundation.org>
-Cc: Peter Zijlstra <peterz@infradead.org>
-Addresses-Coverity-ID: 1464429
-Link: http://lkml.kernel.org/r/20180213192208.GA26414@embeddedor.com
-Signed-off-by: Ingo Molnar <mingo@kernel.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- arch/x86/include/asm/processor.h | 2 +-
- arch/x86/kernel/cpu/common.c | 2 +-
- arch/x86/kernel/cpu/proc.c | 4 ++--
- 3 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
-index df29212..d51e679 100644
---- a/arch/x86/include/asm/processor.h
-+++ b/arch/x86/include/asm/processor.h
-@@ -113,7 +113,7 @@ struct cpuinfo_x86 {
- char x86_vendor_id[16];
- char x86_model_id[64];
- /* in KB - valid for CPUS which support this call: */
-- int x86_cache_size;
-+ unsigned int x86_cache_size;
- int x86_cache_alignment; /* In bytes */
- /* Cache QoS architectural values: */
- int x86_cache_max_rmid; /* max index */
-diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
-index 96b2c83..301bbd1 100644
---- a/arch/x86/kernel/cpu/common.c
-+++ b/arch/x86/kernel/cpu/common.c
-@@ -1144,7 +1144,7 @@ static void identify_cpu(struct cpuinfo_x86 *c)
- int i;
-
- c->loops_per_jiffy = loops_per_jiffy;
-- c->x86_cache_size = -1;
-+ c->x86_cache_size = 0;
- c->x86_vendor = X86_VENDOR_UNKNOWN;
- c->x86_model = c->x86_stepping = 0; /* So far unknown... */
- c->x86_vendor_id[0] = '\0'; /* Unset */
-diff --git a/arch/x86/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
-index 9e817f2..c4f772d 100644
---- a/arch/x86/kernel/cpu/proc.c
-+++ b/arch/x86/kernel/cpu/proc.c
-@@ -87,8 +87,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
- }
-
- /* Cache size */
-- if (c->x86_cache_size >= 0)
-- seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
-+ if (c->x86_cache_size)
-+ seq_printf(m, "cache size\t: %u KB\n", c->x86_cache_size);
-
- show_cpuinfo_core(m, c, cpu);
- show_cpuinfo_misc(m, c);
---
-2.7.4
-