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linux518: Remove merged/mitigated changes from misc-additions (#545)

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This commit is contained in:
jas0n098
2022-06-30 00:12:33 +02:00
committed by GitHub
parent 1b3df08d99
commit aa672987b2
2 changed files with 1 additions and 105 deletions
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2
PKGBUILD
View File

@@ -786,7 +786,7 @@ case $_basever in
'9fad4a40449e09522899955762c8928ae17f4cdaa16e01239fd12592e9d58177'
'a557b342111849a5f920bbe1c129f3ff1fc1eff62c6bd6685e0972fc88e39911'
'766658d5ec9cf204635f735a8927854991d0133b2e34bdcd9ca36d7e34817e27'
'7b487db1dda2e7b9fd2465118b4086cbe86efc695f70a4dce13c09fbe8e7f946'
'428517fbcb161a640b53782000c16f797c2ad27cf2758e7e56133fc62d2d113b'
'1b656ad96004f27e9dc63d7f430b50d5c48510d6d4cd595a81c24b21adb70313'
'b0319a7dff9c48b2f3e3d3597ee154bf92223149a633a8b7ce4026252db86da6')
;;

104
linux-tkg-patches/5.18/0012-misc-additions.patch
View File

@@ -132,107 +132,3 @@ index 2c7171e0b0010..85de313ddec29 100644
select CPU_FREQ_GOV_PERFORMANCE
help
https://lore.kernel.org/lkml/20210819004305.20203-1-deepak.sharma@amd.com/
From: Deepak Sharma <deepak.sharma@amd.com>
To: <deepak.sharma@amd.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <len.brown@intel.com>, Pavel Machek <pavel@ucw.cz>,
Thomas Gleixner <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"maintainer:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
<x86@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
"open list:SUSPEND TO RAM" <linux-pm@vger.kernel.org>,
"open list:X86 ARCHITECTURE (32-BIT AND 64-BIT)"
<linux-kernel@vger.kernel.org>
Subject: [PATCH] x86/ACPI/State: Optimize C3 entry on AMD CPUs
Date: Wed, 18 Aug 2021 17:43:05 -0700
Message-ID: <20210819004305.20203-1-deepak.sharma@amd.com> (raw)
AMD CPU which support C3 shares cache. Its not necessary to flush the
caches in software before entering C3. This will cause performance drop
for the cores which share some caches. ARB_DIS is not used with current
AMD C state implementation. So set related flags correctly.
Signed-off-by: Deepak Sharma <deepak.sharma@amd.com>
---
arch/x86/kernel/acpi/cstate.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/x86/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 7de599eba7f0..62a5986d625a 100644
--- a/arch/x86/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
@@ -79,6 +79,21 @@ void acpi_processor_power_init_bm_check(struct acpi_processor_flags *flags,
*/
flags->bm_control = 0;
}
+ if (c->x86_vendor == X86_VENDOR_AMD) {
+ /*
+ * For all AMD CPUs that support C3, caches should not be
+ * flushed by software while entering C3 type state. Set
+ * bm->check to 1 so that kernel doesn't need to execute
+ * cache flush operation.
+ */
+ flags->bm_check = 1;
+ /*
+ * In current AMD C state implementation ARB_DIS is no longer
+ * used. So set bm_control to zero to indicate ARB_DIS is not
+ * required while entering C3 type state.
+ */
+ flags->bm_control = 0;
+ }
}
EXPORT_SYMBOL(acpi_processor_power_init_bm_check);
--
2.25.1
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index c549acb52ac4..a841abe6a071 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -89,8 +89,6 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
if (test_opt(sbi, INLINE_XATTR))
set_inode_flag(inode, FI_INLINE_XATTR);
- if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode))
- set_inode_flag(inode, FI_INLINE_DATA);
if (f2fs_may_inline_dentry(inode))
set_inode_flag(inode, FI_INLINE_DENTRY);
@@ -107,10 +105,6 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
f2fs_init_extent_tree(inode, NULL);
- stat_inc_inline_xattr(inode);
- stat_inc_inline_inode(inode);
- stat_inc_inline_dir(inode);
-
F2FS_I(inode)->i_flags =
f2fs_mask_flags(mode, F2FS_I(dir)->i_flags & F2FS_FL_INHERITED);
@@ -127,6 +121,14 @@ static struct inode *f2fs_new_inode(struct user_namespace *mnt_userns,
set_compress_context(inode);
}
+ /* Should enable inline_data after compression set */
+ if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode))
+ set_inode_flag(inode, FI_INLINE_DATA);
+
+ stat_inc_inline_xattr(inode);
+ stat_inc_inline_inode(inode);
+ stat_inc_inline_dir(inode);
+
f2fs_set_inode_flags(inode);
trace_f2fs_new_inode(inode, 0);
@@ -325,6 +327,8 @@ static void set_compress_inode(struct f2fs_sb_info *sbi, struct inode *inode,
if (!is_extension_exist(name, ext[i], false))
continue;
+ /* Do not use inline_data with compression */
+ clear_inode_flag(inode, FI_INLINE_DATA);
set_compress_context(inode);
return;
}