krd/linux
1
0
Fork 0
Code Activity

release 6.15.5

Browse Source
This commit is contained in:
Konstantin Demin
2025-07-07 02:21:22 +03:00
parent 8df072e89b
commit 492ec3ca82
18 changed files with 473 additions and 520 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
debian/changelog vendored
View File

@@ -1,3 +1,10 @@
linux (6.15.5-1) sid; urgency=medium
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.15.5
-- Konstantin Demin <rockdrilla@gmail.com> Mon, 07 Jul 2025 01:40:22 +0300
linux (6.15.4-1) sid; urgency=medium linux (6.15.4-1) sid; urgency=medium
* New upstream stable update: * New upstream stable update:

3
debian/config/amd64/config.cloud vendored
View File

@@ -131,7 +131,8 @@ CONFIG_CRYPTO_ZSTD=m
CONFIG_ATA=m CONFIG_ATA=m
# CONFIG_ATA_ACPI is not set # CONFIG_ATA_ACPI is not set
# CONFIG_SATA_PMP is not set # CONFIG_SATA_PMP is not set
# CONFIG_SATA_AHCI is not set CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
# CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_DWC is not set # CONFIG_AHCI_DWC is not set
# CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_ACARD_AHCI is not set

3
debian/config/amd64/config.vm vendored
View File

@@ -146,7 +146,8 @@ CONFIG_ANDROID_BINDER_DEVICES="binder"
CONFIG_ATA=m CONFIG_ATA=m
# CONFIG_ATA_ACPI is not set # CONFIG_ATA_ACPI is not set
# CONFIG_SATA_PMP is not set # CONFIG_SATA_PMP is not set
# CONFIG_SATA_AHCI is not set CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
# CONFIG_SATA_AHCI_PLATFORM is not set # CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_DWC is not set # CONFIG_AHCI_DWC is not set
# CONFIG_SATA_ACARD_AHCI is not set # CONFIG_SATA_ACARD_AHCI is not set

45
debian/patches/bugfix/all/Revert-mmc-sdhci-Disable-SD-card-clock-before-changi.patch vendored Normal file
View File

@@ -0,0 +1,45 @@
From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Tue, 24 Jun 2025 13:09:32 +0200
Subject: Revert "mmc: sdhci: Disable SD card clock before changing parameters"
Origin: https://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git/commit?id=dcc3bcfc5b50c625b475dcc25d167b6b947a6637
Bug-Debian: https://bugs.debian.org/1108065
It has turned out the trying to strictly conform to the SDHCI specification
is causing problems. Let's revert and start over.
This reverts commit fb3bbc46c94f261b6156ee863c1b06c84cf157dc.
Cc: Erick Shepherd <erick.shepherd@ni.com>
Cc: stable@vger.kernel.org
Fixes: fb3bbc46c94f ("mmc: sdhci: Disable SD card clock before changing parameters")
Suggested-by: Adrian Hunter <adrian.hunter@intel.com>
Reported-by: Jonathan Liu <net147@gmail.com>
Reported-by: Salvatore Bonaccorso <carnil@debian.org>
Closes: https://bugs.debian.org/1108065
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20250624110932.176925-1-ulf.hansson@linaro.org
---
drivers/mmc/host/sdhci.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2065,15 +2065,10 @@ void sdhci_set_clock(struct sdhci_host *
host->mmc->actual_clock = 0;
- clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
- if (clk & SDHCI_CLOCK_CARD_EN)
- sdhci_writew(host, clk & ~SDHCI_CLOCK_CARD_EN,
- SDHCI_CLOCK_CONTROL);
+ sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
- if (clock == 0) {
- sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
+ if (clock == 0)
return;
- }
clk = sdhci_calc_clk(host, clock, &host->mmc->actual_clock);
sdhci_enable_clk(host, clk);

2
debian/patches/debian/android-enable-building-ashmem-and-binder-as-modules.patch vendored
View File

@@ -80,7 +80,7 @@ Consequently, the ashmem part of this patch has been removed.
{ {
--- a/mm/memory.c --- a/mm/memory.c
+++ b/mm/memory.c +++ b/mm/memory.c
@@ -6589,6 +6589,7 @@ inval: @@ -6569,6 +6569,7 @@ inval:
count_vm_vma_lock_event(VMA_LOCK_ABORT); count_vm_vma_lock_event(VMA_LOCK_ABORT);
return NULL; return NULL;
} }

2
debian/patches/misc-openwrt/0008-mac80211-add-AQL-support-for-broadcast-packets.patch vendored
View File

@@ -70,7 +70,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/mac80211/ieee80211_i.h --- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h
@@ -1368,10 +1368,12 @@ struct ieee80211_local { @@ -1377,10 +1377,12 @@ struct ieee80211_local {
spinlock_t handle_wake_tx_queue_lock; spinlock_t handle_wake_tx_queue_lock;
u16 airtime_flags; u16 airtime_flags;

2
debian/patches/patchset-pf/fixes/0006-drm-i915-snps_hdmi_pll-Fix-64-bit-divisor-truncation.patch vendored
View File

@@ -31,7 +31,7 @@ Cherry-picked-for: https://gitlab.archlinux.org/archlinux/packaging/packages/lin
DIV_ROUND_DOWN_ULL(curve_1_interpolated, CURVE0_MULTIPLIER))); DIV_ROUND_DOWN_ULL(curve_1_interpolated, CURVE0_MULTIPLIER)));
ana_cp_int_temp = ana_cp_int_temp =
- DIV_ROUND_CLOSEST_ULL(DIV_ROUND_DOWN_ULL(adjusted_vco_clk1, curve_2_scaled1), - DIV64_U64_ROUND_CLOSEST(DIV_ROUND_DOWN_ULL(adjusted_vco_clk1, curve_2_scaled1),
- CURVE2_MULTIPLIER); - CURVE2_MULTIPLIER);
+ div64_u64(DIV_ROUND_DOWN_ULL(adjusted_vco_clk1, curve_2_scaled1), + div64_u64(DIV_ROUND_DOWN_ULL(adjusted_vco_clk1, curve_2_scaled1),
+ CURVE2_MULTIPLIER); + CURVE2_MULTIPLIER);

86
debian/patches/patchset-pf/fixes/0007-mm-compaction-use-folio-in-hugetlb-pathway.patch vendored Normal file
View File

@@ -0,0 +1,86 @@
From 336152e6ec30b13f5617ee9b702beb5bc310c6a7 Mon Sep 17 00:00:00 2001
From: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Date: Mon, 31 Mar 2025 19:10:25 -0700
Subject: mm/compaction: use folio in hugetlb pathway
Use a folio in the hugetlb pathway during the compaction migrate-able
pageblock scan.
This removes a call to compound_head().
Link: https://lkml.kernel.org/r/20250401021025.637333-2-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/hugetlb.h | 4 ++--
mm/compaction.c | 8 ++++----
mm/hugetlb.c | 3 +--
3 files changed, 7 insertions(+), 8 deletions(-)
--- a/include/linux/hugetlb.h
+++ b/include/linux/hugetlb.h
@@ -703,7 +703,7 @@ struct huge_bootmem_page {
bool hugetlb_bootmem_page_zones_valid(int nid, struct huge_bootmem_page *m);
-int isolate_or_dissolve_huge_page(struct page *page, struct list_head *list);
+int isolate_or_dissolve_huge_folio(struct folio *folio, struct list_head *list);
int replace_free_hugepage_folios(unsigned long start_pfn, unsigned long end_pfn);
void wait_for_freed_hugetlb_folios(void);
struct folio *alloc_hugetlb_folio(struct vm_area_struct *vma,
@@ -1091,7 +1091,7 @@ static inline struct folio *filemap_lock
return NULL;
}
-static inline int isolate_or_dissolve_huge_page(struct page *page,
+static inline int isolate_or_dissolve_huge_folio(struct folio *folio,
struct list_head *list)
{
return -ENOMEM;
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1001,10 +1001,11 @@ isolate_migratepages_block(struct compac
locked = NULL;
}
- ret = isolate_or_dissolve_huge_page(page, &cc->migratepages);
+ folio = page_folio(page);
+ ret = isolate_or_dissolve_huge_folio(folio, &cc->migratepages);
/*
- * Fail isolation in case isolate_or_dissolve_huge_page()
+ * Fail isolation in case isolate_or_dissolve_huge_folio()
* reports an error. In case of -ENOMEM, abort right away.
*/
if (ret < 0) {
@@ -1016,12 +1017,11 @@ isolate_migratepages_block(struct compac
goto isolate_fail;
}
- if (PageHuge(page)) {
+ if (folio_test_hugetlb(folio)) {
/*
* Hugepage was successfully isolated and placed
* on the cc->migratepages list.
*/
- folio = page_folio(page);
low_pfn += folio_nr_pages(folio) - 1;
goto isolate_success_no_list;
}
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2896,10 +2896,9 @@ free_new:
return ret;
}
-int isolate_or_dissolve_huge_page(struct page *page, struct list_head *list)
+int isolate_or_dissolve_huge_folio(struct folio *folio, struct list_head *list)
{
struct hstate *h;
- struct folio *folio = page_folio(page);
int ret = -EBUSY;
/*

190
debian/patches/patchset-pf/fixes/0007-mm-shmem-swap-fix-softlockup-with-mTHP-swapin.patch vendored
View File

@@ -1,190 +0,0 @@
From 3a317593ed60909e02e059a43b2ef588f95fd457 Mon Sep 17 00:00:00 2001
From: Kairui Song <kasong@tencent.com>
Date: Tue, 10 Jun 2025 01:17:51 +0800
Subject: mm/shmem, swap: fix softlockup with mTHP swapin
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Following softlockup can be easily reproduced on my test machine with:
echo always > /sys/kernel/mm/transparent_hugepage/hugepages-64kB/enabled
swapon /dev/zram0 # zram0 is a 48G swap device
mkdir -p /sys/fs/cgroup/memory/test
echo 1G > /sys/fs/cgroup/test/memory.max
echo $BASHPID > /sys/fs/cgroup/test/cgroup.procs
while true; do
dd if=/dev/zero of=/tmp/test.img bs=1M count=5120
cat /tmp/test.img > /dev/null
rm /tmp/test.img
done
Then after a while:
watchdog: BUG: soft lockup - CPU#0 stuck for 763s! [cat:5787]
Modules linked in: zram virtiofs
CPU: 0 UID: 0 PID: 5787 Comm: cat Kdump: loaded Tainted: G L 6.15.0.orig-gf3021d9246bc-dirty #118 PREEMPT(voluntary)·
Tainted: [L]=SOFTLOCKUP
Hardware name: Red Hat KVM/RHEL-AV, BIOS 0.0.0 02/06/2015
RIP: 0010:mpol_shared_policy_lookup+0xd/0x70
Code: e9 b8 b4 ff ff 31 c0 c3 cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 41 54 55 53 <48> 8b 1f 48 85 db 74 41 4c 8d 67 08 48 89 fb 48 89 f5 4c 89 e7 e8
RSP: 0018:ffffc90002b1fc28 EFLAGS: 00000202
RAX: 00000000001c20ca RBX: 0000000000724e1e RCX: 0000000000000001
RDX: ffff888118e214c8 RSI: 0000000000057d42 RDI: ffff888118e21518
RBP: 000000000002bec8 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000bf4 R11: 0000000000000000 R12: 0000000000000001
R13: 00000000001c20ca R14: 00000000001c20ca R15: 0000000000000000
FS: 00007f03f995c740(0000) GS:ffff88a07ad9a000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f03f98f1000 CR3: 0000000144626004 CR4: 0000000000770eb0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
shmem_alloc_folio+0x31/0xc0
shmem_swapin_folio+0x309/0xcf0
? filemap_get_entry+0x117/0x1e0
? xas_load+0xd/0xb0
? filemap_get_entry+0x101/0x1e0
shmem_get_folio_gfp+0x2ed/0x5b0
shmem_file_read_iter+0x7f/0x2e0
vfs_read+0x252/0x330
ksys_read+0x68/0xf0
do_syscall_64+0x4c/0x1c0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7f03f9a46991
Code: 00 48 8b 15 81 14 10 00 f7 d8 64 89 02 b8 ff ff ff ff eb bd e8 20 ad 01 00 f3 0f 1e fa 80 3d 35 97 10 00 00 74 13 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 4f c3 66 0f 1f 44 00 00 55 48 89 e5 48 83 ec
RSP: 002b:00007fff3c52bd28 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: 0000000000040000 RCX: 00007f03f9a46991
RDX: 0000000000040000 RSI: 00007f03f98ba000 RDI: 0000000000000003
RBP: 00007fff3c52bd50 R08: 0000000000000000 R09: 00007f03f9b9a380
R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000040000
R13: 00007f03f98ba000 R14: 0000000000000003 R15: 0000000000000000
</TASK>
The reason is simple, readahead brought some order 0 folio in swap cache,
and the swapin mTHP folio being allocated is in conflict with it, so
swapcache_prepare fails and causes shmem_swap_alloc_folio to return
-EEXIST, and shmem simply retries again and again causing this loop.
Fix it by applying a similar fix for anon mTHP swapin.
The performance change is very slight, time of swapin 10g zero folios
with shmem (test for 12 times):
Before: 2.47s
After: 2.48s
[kasong@tencent.com: add comment]
Link: https://lkml.kernel.org/r/20250610181645.45922-1-ryncsn@gmail.com
Link: https://lkml.kernel.org/r/20250610181645.45922-1-ryncsn@gmail.com
Link: https://lkml.kernel.org/r/20250609171751.36305-1-ryncsn@gmail.com
Fixes: 1dd44c0af4fa ("mm: shmem: skip swapcache for swapin of synchronous swap device")
Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Barry Song <baohua@kernel.org>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Usama Arif <usamaarif642@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/memory.c | 20 --------------------
mm/shmem.c | 6 +++++-
mm/swap.h | 23 +++++++++++++++++++++++
3 files changed, 28 insertions(+), 21 deletions(-)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -4225,26 +4225,6 @@ static struct folio *__alloc_swap_folio(
}
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
-static inline int non_swapcache_batch(swp_entry_t entry, int max_nr)
-{
- struct swap_info_struct *si = swp_swap_info(entry);
- pgoff_t offset = swp_offset(entry);
- int i;
-
- /*
- * While allocating a large folio and doing swap_read_folio, which is
- * the case the being faulted pte doesn't have swapcache. We need to
- * ensure all PTEs have no cache as well, otherwise, we might go to
- * swap devices while the content is in swapcache.
- */
- for (i = 0; i < max_nr; i++) {
- if ((si->swap_map[offset + i] & SWAP_HAS_CACHE))
- return i;
- }
-
- return i;
-}
-
/*
* Check if the PTEs within a range are contiguous swap entries
* and have consistent swapcache, zeromap.
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2262,6 +2262,7 @@ static int shmem_swapin_folio(struct ino
folio = swap_cache_get_folio(swap, NULL, 0);
order = xa_get_order(&mapping->i_pages, index);
if (!folio) {
+ int nr_pages = 1 << order;
bool fallback_order0 = false;
/* Or update major stats only when swapin succeeds?? */
@@ -2275,9 +2276,12 @@ static int shmem_swapin_folio(struct ino
* If uffd is active for the vma, we need per-page fault
* fidelity to maintain the uffd semantics, then fallback
* to swapin order-0 folio, as well as for zswap case.
+ * Any existing sub folio in the swap cache also blocks
+ * mTHP swapin.
*/
if (order > 0 && ((vma && unlikely(userfaultfd_armed(vma))) ||
- !zswap_never_enabled()))
+ !zswap_never_enabled() ||
+ non_swapcache_batch(swap, nr_pages) != nr_pages))
fallback_order0 = true;
/* Skip swapcache for synchronous device. */
--- a/mm/swap.h
+++ b/mm/swap.h
@@ -106,6 +106,25 @@ static inline int swap_zeromap_batch(swp
return find_next_bit(sis->zeromap, end, start) - start;
}
+static inline int non_swapcache_batch(swp_entry_t entry, int max_nr)
+{
+ struct swap_info_struct *si = swp_swap_info(entry);
+ pgoff_t offset = swp_offset(entry);
+ int i;
+
+ /*
+ * While allocating a large folio and doing mTHP swapin, we need to
+ * ensure all entries are not cached, otherwise, the mTHP folio will
+ * be in conflict with the folio in swap cache.
+ */
+ for (i = 0; i < max_nr; i++) {
+ if ((si->swap_map[offset + i] & SWAP_HAS_CACHE))
+ return i;
+ }
+
+ return i;
+}
+
#else /* CONFIG_SWAP */
struct swap_iocb;
static inline void swap_read_folio(struct folio *folio, struct swap_iocb **plug)
@@ -199,6 +218,10 @@ static inline int swap_zeromap_batch(swp
return 0;
}
+static inline int non_swapcache_batch(swp_entry_t entry, int max_nr)
+{
+ return 0;
+}
#endif /* CONFIG_SWAP */
#endif /* _MM_SWAP_H */

100
debian/patches/patchset-pf/fixes/0008-mm-gup-revert-mm-gup-fix-infinite-loop-within-__get_.patch vendored
View File

@@ -1,100 +0,0 @@
From 4b247e559e4046bbbfab468e66f9d3197eaf12ec Mon Sep 17 00:00:00 2001
From: David Hildenbrand <david@redhat.com>
Date: Wed, 11 Jun 2025 15:13:14 +0200
Subject: mm/gup: revert "mm: gup: fix infinite loop within
__get_longterm_locked"
After commit 1aaf8c122918 ("mm: gup: fix infinite loop within
__get_longterm_locked") we are able to longterm pin folios that are not
supposed to get longterm pinned, simply because they temporarily have the
LRU flag cleared (esp. temporarily isolated).
For example, two __get_longterm_locked() callers can race, or
__get_longterm_locked() can race with anything else that temporarily
isolates folios.
The introducing commit mentions the use case of a driver that uses
vm_ops->fault to insert pages allocated through cma_alloc() into the page
tables, assuming they can later get longterm pinned. These pages/ folios
would never have the LRU flag set and consequently cannot get isolated.
There is no known in-tree user making use of that so far, fortunately.
To handle that in the future -- and avoid retrying forever to
isolate/migrate them -- we will need a different mechanism for the CMA
area *owner* to indicate that it actually already allocated the page and
is fine with longterm pinning it. The LRU flag is not suitable for that.
Probably we can lookup the relevant CMA area and query the bitmap; we only
have have to care about some races, probably. If already allocated, we
could just allow longterm pinning)
Anyhow, let's fix the "must not be longterm pinned" problem first by
reverting the original commit.
Link: https://lkml.kernel.org/r/20250611131314.594529-1-david@redhat.com
Fixes: 1aaf8c122918 ("mm: gup: fix infinite loop within __get_longterm_locked")
Signed-off-by: David Hildenbrand <david@redhat.com>
Closes: https://lore.kernel.org/all/20250522092755.GA3277597@tiffany/
Reported-by: Hyesoo Yu <hyesoo.yu@samsung.com>
Reviewed-by: John Hubbard <jhubbard@nvidia.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Peter Xu <peterx@redhat.com>
Cc: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
Cc: Aijun Sun <aijun.sun@unisoc.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/gup.c | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -2320,13 +2320,13 @@ static void pofs_unpin(struct pages_or_f
/*
* Returns the number of collected folios. Return value is always >= 0.
*/
-static void collect_longterm_unpinnable_folios(
+static unsigned long collect_longterm_unpinnable_folios(
struct list_head *movable_folio_list,
struct pages_or_folios *pofs)
{
+ unsigned long i, collected = 0;
struct folio *prev_folio = NULL;
bool drain_allow = true;
- unsigned long i;
for (i = 0; i < pofs->nr_entries; i++) {
struct folio *folio = pofs_get_folio(pofs, i);
@@ -2338,6 +2338,8 @@ static void collect_longterm_unpinnable_
if (folio_is_longterm_pinnable(folio))
continue;
+ collected++;
+
if (folio_is_device_coherent(folio))
continue;
@@ -2359,6 +2361,8 @@ static void collect_longterm_unpinnable_
NR_ISOLATED_ANON + folio_is_file_lru(folio),
folio_nr_pages(folio));
}
+
+ return collected;
}
/*
@@ -2435,9 +2439,11 @@ static long
check_and_migrate_movable_pages_or_folios(struct pages_or_folios *pofs)
{
LIST_HEAD(movable_folio_list);
+ unsigned long collected;
- collect_longterm_unpinnable_folios(&movable_folio_list, pofs);
- if (list_empty(&movable_folio_list))
+ collected = collect_longterm_unpinnable_folios(&movable_folio_list,
+ pofs);
+ if (!collected)
return 0;
return migrate_longterm_unpinnable_folios(&movable_folio_list, pofs);

154
debian/patches/patchset-pf/fixes/0008-mm-hugetlb-remove-unnecessary-holding-of-hugetlb_loc.patch vendored Normal file
View File

@@ -0,0 +1,154 @@
From 2e50b415d59dda319bb3208c5ed5234a23f307e9 Mon Sep 17 00:00:00 2001
From: Ge Yang <yangge1116@126.com>
Date: Tue, 27 May 2025 11:36:50 +0800
Subject: mm/hugetlb: remove unnecessary holding of hugetlb_lock
In isolate_or_dissolve_huge_folio(), after acquiring the hugetlb_lock, it
is only for the purpose of obtaining the correct hstate, which is then
passed to alloc_and_dissolve_hugetlb_folio().
alloc_and_dissolve_hugetlb_folio() itself also acquires the hugetlb_lock.
We can have alloc_and_dissolve_hugetlb_folio() obtain the hstate by
itself, so that isolate_or_dissolve_huge_folio() no longer needs to
acquire the hugetlb_lock. In addition, we keep the folio_test_hugetlb()
check within isolate_or_dissolve_huge_folio(). By doing so, we can avoid
disrupting the normal path by vainly holding the hugetlb_lock.
replace_free_hugepage_folios() has the same issue, and we should address
it as well.
Addresses a possible performance problem which was added by the hotfix
113ed54ad276 ("mm/hugetlb: fix kernel NULL pointer dereference when
replacing free hugetlb folios").
Link: https://lkml.kernel.org/r/1748317010-16272-1-git-send-email-yangge1116@126.com
Fixes: 113ed54ad276 ("mm/hugetlb: fix kernel NULL pointer dereference when replacing free hugetlb folios")
Signed-off-by: Ge Yang <yangge1116@126.com>
Suggested-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <21cnbao@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/hugetlb.c | 54 +++++++++++++++++-----------------------------------
1 file changed, 17 insertions(+), 37 deletions(-)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2811,20 +2811,24 @@ void restore_reserve_on_error(struct hst
/*
* alloc_and_dissolve_hugetlb_folio - Allocate a new folio and dissolve
* the old one
- * @h: struct hstate old page belongs to
* @old_folio: Old folio to dissolve
* @list: List to isolate the page in case we need to
* Returns 0 on success, otherwise negated error.
*/
-static int alloc_and_dissolve_hugetlb_folio(struct hstate *h,
- struct folio *old_folio, struct list_head *list)
+static int alloc_and_dissolve_hugetlb_folio(struct folio *old_folio,
+ struct list_head *list)
{
- gfp_t gfp_mask = htlb_alloc_mask(h) | __GFP_THISNODE;
+ gfp_t gfp_mask;
+ struct hstate *h;
int nid = folio_nid(old_folio);
struct folio *new_folio = NULL;
int ret = 0;
retry:
+ /*
+ * The old_folio might have been dissolved from under our feet, so make sure
+ * to carefully check the state under the lock.
+ */
spin_lock_irq(&hugetlb_lock);
if (!folio_test_hugetlb(old_folio)) {
/*
@@ -2853,8 +2857,10 @@ retry:
cond_resched();
goto retry;
} else {
+ h = folio_hstate(old_folio);
if (!new_folio) {
spin_unlock_irq(&hugetlb_lock);
+ gfp_mask = htlb_alloc_mask(h) | __GFP_THISNODE;
new_folio = alloc_buddy_hugetlb_folio(h, gfp_mask, nid,
NULL, NULL);
if (!new_folio)
@@ -2898,35 +2904,24 @@ free_new:
int isolate_or_dissolve_huge_folio(struct folio *folio, struct list_head *list)
{
- struct hstate *h;
int ret = -EBUSY;
- /*
- * The page might have been dissolved from under our feet, so make sure
- * to carefully check the state under the lock.
- * Return success when racing as if we dissolved the page ourselves.
- */
- spin_lock_irq(&hugetlb_lock);
- if (folio_test_hugetlb(folio)) {
- h = folio_hstate(folio);
- } else {
- spin_unlock_irq(&hugetlb_lock);
+ /* Not to disrupt normal path by vainly holding hugetlb_lock */
+ if (!folio_test_hugetlb(folio))
return 0;
- }
- spin_unlock_irq(&hugetlb_lock);
/*
* Fence off gigantic pages as there is a cyclic dependency between
* alloc_contig_range and them. Return -ENOMEM as this has the effect
* of bailing out right away without further retrying.
*/
- if (hstate_is_gigantic(h))
+ if (folio_order(folio) > MAX_PAGE_ORDER)
return -ENOMEM;
if (folio_ref_count(folio) && folio_isolate_hugetlb(folio, list))
ret = 0;
else if (!folio_ref_count(folio))
- ret = alloc_and_dissolve_hugetlb_folio(h, folio, list);
+ ret = alloc_and_dissolve_hugetlb_folio(folio, list);
return ret;
}
@@ -2940,7 +2935,6 @@ int isolate_or_dissolve_huge_folio(struc
*/
int replace_free_hugepage_folios(unsigned long start_pfn, unsigned long end_pfn)
{
- struct hstate *h;
struct folio *folio;
int ret = 0;
@@ -2949,23 +2943,9 @@ int replace_free_hugepage_folios(unsigne
while (start_pfn < end_pfn) {
folio = pfn_folio(start_pfn);
- /*
- * The folio might have been dissolved from under our feet, so make sure
- * to carefully check the state under the lock.
- */
- spin_lock_irq(&hugetlb_lock);
- if (folio_test_hugetlb(folio)) {
- h = folio_hstate(folio);
- } else {
- spin_unlock_irq(&hugetlb_lock);
- start_pfn++;
- continue;
- }
- spin_unlock_irq(&hugetlb_lock);
-
- if (!folio_ref_count(folio)) {
- ret = alloc_and_dissolve_hugetlb_folio(h, folio,
- &isolate_list);
+ /* Not to disrupt normal path by vainly holding hugetlb_lock */
+ if (folio_test_hugetlb(folio) && !folio_ref_count(folio)) {
+ ret = alloc_and_dissolve_hugetlb_folio(folio, &isolate_list);
if (ret)
break;

81
debian/patches/patchset-pf/fixes/0009-anon_inode-rework-assertions.patch vendored Normal file
View File

@@ -0,0 +1,81 @@
From 1e0bf201a90df1058f012f12adcc454d4d7c9a69 Mon Sep 17 00:00:00 2001
From: Christian Brauner <brauner@kernel.org>
Date: Wed, 2 Jul 2025 11:23:55 +0200
Subject: anon_inode: rework assertions
Making anonymous inodes regular files comes with a lot of risk and
regression potential as evidenced by a recent hickup in io_uring. We're
better of continuing to not have them be regular files. Since we have
S_ANON_INODE we can port all of our assertions easily.
Link: https://lore.kernel.org/20250702-work-fixes-v1-1-ff76ea589e33@kernel.org
Fixes: cfd86ef7e8e7 ("anon_inode: use a proper mode internally")
Acked-by: Jens Axboe <axboe@kernel.dk>
Cc: stable@kernel.org
Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Christian Brauner <brauner@kernel.org>
---
fs/exec.c | 9 +++++++--
fs/libfs.c | 8 +++-----
fs/namei.c | 2 +-
3 files changed, 11 insertions(+), 8 deletions(-)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -111,6 +111,9 @@ static inline void put_binfmt(struct lin
bool path_noexec(const struct path *path)
{
+ /* If it's an anonymous inode make sure that we catch any shenanigans. */
+ VFS_WARN_ON_ONCE(IS_ANON_FILE(d_inode(path->dentry)) &&
+ !(path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC));
return (path->mnt->mnt_flags & MNT_NOEXEC) ||
(path->mnt->mnt_sb->s_iflags & SB_I_NOEXEC);
}
@@ -894,13 +897,15 @@ static struct file *do_open_execat(int f
if (IS_ERR(file))
return file;
+ if (path_noexec(&file->f_path))
+ return ERR_PTR(-EACCES);
+
/*
* In the past the regular type check was here. It moved to may_open() in
* 633fb6ac3980 ("exec: move S_ISREG() check earlier"). Since then it is
* an invariant that all non-regular files error out before we get here.
*/
- if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)) ||
- path_noexec(&file->f_path))
+ if (WARN_ON_ONCE(!S_ISREG(file_inode(file)->i_mode)))
return ERR_PTR(-EACCES);
err = exe_file_deny_write_access(file);
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -1648,12 +1648,10 @@ struct inode *alloc_anon_inode(struct su
*/
inode->i_state = I_DIRTY;
/*
- * Historically anonymous inodes didn't have a type at all and
- * userspace has come to rely on this. Internally they're just
- * regular files but S_IFREG is masked off when reporting
- * information to userspace.
+ * Historically anonymous inodes don't have a type at all and
+ * userspace has come to rely on this.
*/
- inode->i_mode = S_IFREG | S_IRUSR | S_IWUSR;
+ inode->i_mode = S_IRUSR | S_IWUSR;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
inode->i_flags |= S_PRIVATE | S_ANON_INODE;
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -3464,7 +3464,7 @@ static int may_open(struct mnt_idmap *id
return -EACCES;
break;
default:
- VFS_BUG_ON_INODE(1, inode);
+ VFS_BUG_ON_INODE(!IS_ANON_FILE(inode), inode);
}
error = inode_permission(idmap, inode, MAY_OPEN | acc_mode);

191
debian/patches/patchset-pf/fixes/0009-mm-userfaultfd-fix-race-of-userfaultfd_move-and-swap.patch vendored
View File

@@ -1,191 +0,0 @@
From 7ebf89b788aa5b83897e99ad6e3dd6e0cb0f5030 Mon Sep 17 00:00:00 2001
From: Kairui Song <kasong@tencent.com>
Date: Wed, 4 Jun 2025 23:10:38 +0800
Subject: mm: userfaultfd: fix race of userfaultfd_move and swap cache
This commit fixes two kinds of races, they may have different results:
Barry reported a BUG_ON in commit c50f8e6053b0, we may see the same
BUG_ON if the filemap lookup returned NULL and folio is added to swap
cache after that.
If another kind of race is triggered (folio changed after lookup) we
may see RSS counter is corrupted:
[ 406.893936] BUG: Bad rss-counter state mm:ffff0000c5a9ddc0
type:MM_ANONPAGES val:-1
[ 406.894071] BUG: Bad rss-counter state mm:ffff0000c5a9ddc0
type:MM_SHMEMPAGES val:1
Because the folio is being accounted to the wrong VMA.
I'm not sure if there will be any data corruption though, seems no.
The issues above are critical already.
On seeing a swap entry PTE, userfaultfd_move does a lockless swap cache
lookup, and tries to move the found folio to the faulting vma. Currently,
it relies on checking the PTE value to ensure that the moved folio still
belongs to the src swap entry and that no new folio has been added to the
swap cache, which turns out to be unreliable.
While working and reviewing the swap table series with Barry, following
existing races are observed and reproduced [1]:
In the example below, move_pages_pte is moving src_pte to dst_pte, where
src_pte is a swap entry PTE holding swap entry S1, and S1 is not in the
swap cache:
CPU1 CPU2
userfaultfd_move
move_pages_pte()
entry = pte_to_swp_entry(orig_src_pte);
// Here it got entry = S1
... < interrupted> ...
<swapin src_pte, alloc and use folio A>
// folio A is a new allocated folio
// and get installed into src_pte
<frees swap entry S1>
// src_pte now points to folio A, S1
// has swap count == 0, it can be freed
// by folio_swap_swap or swap
// allocator's reclaim.
<try to swap out another folio B>
// folio B is a folio in another VMA.
<put folio B to swap cache using S1 >
// S1 is freed, folio B can use it
// for swap out with no problem.
...
folio = filemap_get_folio(S1)
// Got folio B here !!!
... < interrupted again> ...
<swapin folio B and free S1>
// Now S1 is free to be used again.
<swapout src_pte & folio A using S1>
// Now src_pte is a swap entry PTE
// holding S1 again.
folio_trylock(folio)
move_swap_pte
double_pt_lock
is_pte_pages_stable
// Check passed because src_pte == S1
folio_move_anon_rmap(...)
// Moved invalid folio B here !!!
The race window is very short and requires multiple collisions of multiple
rare events, so it's very unlikely to happen, but with a deliberately
constructed reproducer and increased time window, it can be reproduced
easily.
This can be fixed by checking if the folio returned by filemap is the
valid swap cache folio after acquiring the folio lock.
Another similar race is possible: filemap_get_folio may return NULL, but
folio (A) could be swapped in and then swapped out again using the same
swap entry after the lookup. In such a case, folio (A) may remain in the
swap cache, so it must be moved too:
CPU1 CPU2
userfaultfd_move
move_pages_pte()
entry = pte_to_swp_entry(orig_src_pte);
// Here it got entry = S1, and S1 is not in swap cache
folio = filemap_get_folio(S1)
// Got NULL
... < interrupted again> ...
<swapin folio A and free S1>
<swapout folio A re-using S1>
move_swap_pte
double_pt_lock
is_pte_pages_stable
// Check passed because src_pte == S1
folio_move_anon_rmap(...)
// folio A is ignored !!!
Fix this by checking the swap cache again after acquiring the src_pte
lock. And to avoid the filemap overhead, we check swap_map directly [2].
The SWP_SYNCHRONOUS_IO path does make the problem more complex, but so far
we don't need to worry about that, since folios can only be exposed to the
swap cache in the swap out path, and this is covered in this patch by
checking the swap cache again after acquiring the src_pte lock.
Testing with a simple C program that allocates and moves several GB of
memory did not show any observable performance change.
Link: https://lkml.kernel.org/r/20250604151038.21968-1-ryncsn@gmail.com
Fixes: adef440691ba ("userfaultfd: UFFDIO_MOVE uABI")
Signed-off-by: Kairui Song <kasong@tencent.com>
Closes: https://lore.kernel.org/linux-mm/CAMgjq7B1K=6OOrK2OUZ0-tqCzi+EJt+2_K97TPGoSt=9+JwP7Q@mail.gmail.com/ [1]
Link: https://lore.kernel.org/all/CAGsJ_4yJhJBo16XhiC-nUzSheyX-V3-nFE+tAi=8Y560K8eT=A@mail.gmail.com/ [2]
Reviewed-by: Lokesh Gidra <lokeshgidra@google.com>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Reviewed-by: Barry Song <baohua@kernel.org>
Reviewed-by: Chris Li <chrisl@kernel.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Kairui Song <kasong@tencent.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/userfaultfd.c | 33 +++++++++++++++++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
--- a/mm/userfaultfd.c
+++ b/mm/userfaultfd.c
@@ -1084,8 +1084,18 @@ static int move_swap_pte(struct mm_struc
pte_t orig_dst_pte, pte_t orig_src_pte,
pmd_t *dst_pmd, pmd_t dst_pmdval,
spinlock_t *dst_ptl, spinlock_t *src_ptl,
- struct folio *src_folio)
+ struct folio *src_folio,
+ struct swap_info_struct *si, swp_entry_t entry)
{
+ /*
+ * Check if the folio still belongs to the target swap entry after
+ * acquiring the lock. Folio can be freed in the swap cache while
+ * not locked.
+ */
+ if (src_folio && unlikely(!folio_test_swapcache(src_folio) ||
+ entry.val != src_folio->swap.val))
+ return -EAGAIN;
+
double_pt_lock(dst_ptl, src_ptl);
if (!is_pte_pages_stable(dst_pte, src_pte, orig_dst_pte, orig_src_pte,
@@ -1102,6 +1112,25 @@ static int move_swap_pte(struct mm_struc
if (src_folio) {
folio_move_anon_rmap(src_folio, dst_vma);
src_folio->index = linear_page_index(dst_vma, dst_addr);
+ } else {
+ /*
+ * Check if the swap entry is cached after acquiring the src_pte
+ * lock. Otherwise, we might miss a newly loaded swap cache folio.
+ *
+ * Check swap_map directly to minimize overhead, READ_ONCE is sufficient.
+ * We are trying to catch newly added swap cache, the only possible case is
+ * when a folio is swapped in and out again staying in swap cache, using the
+ * same entry before the PTE check above. The PTL is acquired and released
+ * twice, each time after updating the swap_map's flag. So holding
+ * the PTL here ensures we see the updated value. False positive is possible,
+ * e.g. SWP_SYNCHRONOUS_IO swapin may set the flag without touching the
+ * cache, or during the tiny synchronization window between swap cache and
+ * swap_map, but it will be gone very quickly, worst result is retry jitters.
+ */
+ if (READ_ONCE(si->swap_map[swp_offset(entry)]) & SWAP_HAS_CACHE) {
+ double_pt_unlock(dst_ptl, src_ptl);
+ return -EAGAIN;
+ }
}
orig_src_pte = ptep_get_and_clear(mm, src_addr, src_pte);
@@ -1412,7 +1441,7 @@ retry:
}
err = move_swap_pte(mm, dst_vma, dst_addr, src_addr, dst_pte, src_pte,
orig_dst_pte, orig_src_pte, dst_pmd, dst_pmdval,
- dst_ptl, src_ptl, src_folio);
+ dst_ptl, src_ptl, src_folio, si, entry);
}
out:

26
debian/patches/patchset-pf/fixes/0010-dm-raid-fix-variable-in-journal-device-check.patch vendored
View File

@@ -1,26 +0,0 @@
From 222985dcb732fae554af5276f44c30d648a1d05b Mon Sep 17 00:00:00 2001
From: Heinz Mauelshagen <heinzm@redhat.com>
Date: Tue, 10 Jun 2025 20:53:30 +0200
Subject: dm-raid: fix variable in journal device check
Replace "rdev" with correct loop variable name "r".
Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com>
Cc: stable@vger.kernel.org
Fixes: 63c32ed4afc2 ("dm raid: add raid4/5/6 journaling support")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
---
drivers/md/dm-raid.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -2410,7 +2410,7 @@ static int super_init_validation(struct
*/
sb_retrieve_failed_devices(sb, failed_devices);
rdev_for_each(r, mddev) {
- if (test_bit(Journal, &rdev->flags) ||
+ if (test_bit(Journal, &r->flags) ||
!r->sb_page)
continue;
sb2 = page_address(r->sb_page);

77
debian/patches/patchset-pf/smb/0001-cifs-all-initializations-for-tcon-should-happen-in-t.patch vendored Normal file
View File

@@ -0,0 +1,77 @@
From 57fd039971b09ce2e6a442f822146099f72888c3 Mon Sep 17 00:00:00 2001
From: Shyam Prasad N <sprasad@microsoft.com>
Date: Mon, 30 Jun 2025 23:09:34 +0530
Subject: cifs: all initializations for tcon should happen in tcon_info_alloc
Today, a few work structs inside tcon are initialized inside
cifs_get_tcon and not in tcon_info_alloc. As a result, if a tcon
is obtained from tcon_info_alloc, but not called as a part of
cifs_get_tcon, we may trip over.
Cc: <stable@vger.kernel.org>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Reviewed-by: Paulo Alcantara (Red Hat) <pc@manguebit.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
---
fs/smb/client/cifsproto.h | 1 +
fs/smb/client/connect.c | 8 +-------
fs/smb/client/misc.c | 6 ++++++
3 files changed, 8 insertions(+), 7 deletions(-)
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -136,6 +136,7 @@ extern int SendReceiveBlockingLock(const
struct smb_hdr *out_buf,
int *bytes_returned);
+void smb2_query_server_interfaces(struct work_struct *work);
void
cifs_signal_cifsd_for_reconnect(struct TCP_Server_Info *server,
bool all_channels);
--- a/fs/smb/client/connect.c
+++ b/fs/smb/client/connect.c
@@ -97,7 +97,7 @@ static int reconn_set_ipaddr_from_hostna
return rc;
}
-static void smb2_query_server_interfaces(struct work_struct *work)
+void smb2_query_server_interfaces(struct work_struct *work)
{
int rc;
int xid;
@@ -2880,20 +2880,14 @@ cifs_get_tcon(struct cifs_ses *ses, stru
tcon->max_cached_dirs = ctx->max_cached_dirs;
tcon->nodelete = ctx->nodelete;
tcon->local_lease = ctx->local_lease;
- INIT_LIST_HEAD(&tcon->pending_opens);
tcon->status = TID_GOOD;
- INIT_DELAYED_WORK(&tcon->query_interfaces,
- smb2_query_server_interfaces);
if (ses->server->dialect >= SMB30_PROT_ID &&
(ses->server->capabilities & SMB2_GLOBAL_CAP_MULTI_CHANNEL)) {
/* schedule query interfaces poll */
queue_delayed_work(cifsiod_wq, &tcon->query_interfaces,
(SMB_INTERFACE_POLL_INTERVAL * HZ));
}
-#ifdef CONFIG_CIFS_DFS_UPCALL
- INIT_DELAYED_WORK(&tcon->dfs_cache_work, dfs_cache_refresh);
-#endif
spin_lock(&cifs_tcp_ses_lock);
list_add(&tcon->tcon_list, &ses->tcon_list);
spin_unlock(&cifs_tcp_ses_lock);
--- a/fs/smb/client/misc.c
+++ b/fs/smb/client/misc.c
@@ -151,6 +151,12 @@ tcon_info_alloc(bool dir_leases_enabled,
#ifdef CONFIG_CIFS_DFS_UPCALL
INIT_LIST_HEAD(&ret_buf->dfs_ses_list);
#endif
+ INIT_LIST_HEAD(&ret_buf->pending_opens);
+ INIT_DELAYED_WORK(&ret_buf->query_interfaces,
+ smb2_query_server_interfaces);
+#ifdef CONFIG_CIFS_DFS_UPCALL
+ INIT_DELAYED_WORK(&ret_buf->dfs_cache_work, dfs_cache_refresh);
+#endif
return ret_buf;
}

10
debian/patches/series vendored
View File

@@ -69,6 +69,7 @@ features/x86/x86-make-x32-syscall-support-conditional.patch
# Miscellaneous bug fixes # Miscellaneous bug fixes
bugfix/all/disable-some-marvell-phys.patch bugfix/all/disable-some-marvell-phys.patch
bugfix/all/fs-add-module_softdep-declarations-for-hard-coded-cr.patch bugfix/all/fs-add-module_softdep-declarations-for-hard-coded-cr.patch
bugfix/all/Revert-mmc-sdhci-Disable-SD-card-clock-before-changi.patch
# Miscellaneous features # Miscellaneous features
@@ -139,6 +140,8 @@ patchset-pf/cpuidle/0001-cpuidle-Prefer-teo-over-menu-governor.patch
patchset-pf/kbuild/0001-ice-mark-ice_write_prof_mask_reg-as-noinline.patch patchset-pf/kbuild/0001-ice-mark-ice_write_prof_mask_reg-as-noinline.patch
patchset-pf/kbuild/0002-wifi-mac80211-mark-copy_mesh_setup-as-noinline.patch patchset-pf/kbuild/0002-wifi-mac80211-mark-copy_mesh_setup-as-noinline.patch
patchset-pf/smb/0001-cifs-all-initializations-for-tcon-should-happen-in-t.patch
patchset-xanmod/binder/0001-binder-turn-into-module.patch patchset-xanmod/binder/0001-binder-turn-into-module.patch
patchset-xanmod/clearlinux/0001-sched-wait-Do-accept-in-LIFO-order-for-cache-efficie.patch patchset-xanmod/clearlinux/0001-sched-wait-Do-accept-in-LIFO-order-for-cache-efficie.patch
@@ -226,10 +229,9 @@ patchset-pf/fixes/0003-mm-filemap-unify-dropbehind-flag-testing-and-clearin.patc
patchset-pf/fixes/0004-mm-khugepaged-fix-race-with-folio-split-free-using-t.patch patchset-pf/fixes/0004-mm-khugepaged-fix-race-with-folio-split-free-using-t.patch
patchset-pf/fixes/0005-mm-add-folio_expected_ref_count-for-reference-count-.patch patchset-pf/fixes/0005-mm-add-folio_expected_ref_count-for-reference-count-.patch
patchset-pf/fixes/0006-drm-i915-snps_hdmi_pll-Fix-64-bit-divisor-truncation.patch patchset-pf/fixes/0006-drm-i915-snps_hdmi_pll-Fix-64-bit-divisor-truncation.patch
patchset-pf/fixes/0007-mm-shmem-swap-fix-softlockup-with-mTHP-swapin.patch patchset-pf/fixes/0007-mm-compaction-use-folio-in-hugetlb-pathway.patch
patchset-pf/fixes/0008-mm-gup-revert-mm-gup-fix-infinite-loop-within-__get_.patch patchset-pf/fixes/0008-mm-hugetlb-remove-unnecessary-holding-of-hugetlb_loc.patch
patchset-pf/fixes/0009-mm-userfaultfd-fix-race-of-userfaultfd_move-and-swap.patch patchset-pf/fixes/0009-anon_inode-rework-assertions.patch
patchset-pf/fixes/0010-dm-raid-fix-variable-in-journal-device-check.patch
patchset-zen/fixes/0001-drivers-firmware-skip-simpledrm-if-nvidia-drm.modese.patch patchset-zen/fixes/0001-drivers-firmware-skip-simpledrm-if-nvidia-drm.modese.patch
patchset-zen/fixes/0002-x86-cpu-Help-users-notice-when-running-old-Intel-mic.patch patchset-zen/fixes/0002-x86-cpu-Help-users-notice-when-running-old-Intel-mic.patch

6
debian/rules.d/tools/tracing/rtla/Makefile vendored
View File

@@ -3,7 +3,11 @@ include $(top_rulesdir)/Makefile.inc
# Upstream enables LTO by default, but we don't want it # Upstream enables LTO by default, but we don't want it
CFLAGS += -fno-lto CFLAGS += -fno-lto
MAKE_RTLA := +CFLAGS='$(CFLAGS) $(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(MAKE) -C $(top_srcdir)/$(OUTDIR) O=$(CURDIR) # Use the version of libcpupower that we just built
CPPFLAGS += -I$(top_srcdir)/tools/power/cpupower/lib
LDFLAGS += -L$(CURDIR)/../../power/cpupower
MAKE_RTLA := +CFLAGS='$(CFLAGS) $(CPPFLAGS)' EXTRA_CFLAGS='$(CFLAGS) $(CPPFLAGS)' LDFLAGS='$(LDFLAGS)' $(MAKE) -C $(top_srcdir)/$(OUTDIR) O=$(CURDIR)
MAKE_RTLA += LD='$(CROSS_COMPILE)ld' MAKE_RTLA += LD='$(CROSS_COMPILE)ld'
MAKE_RTLA += PKG_CONFIG='$(PKG_CONFIG)' MAKE_RTLA += PKG_CONFIG='$(PKG_CONFIG)'
MAKE_RTLA += STRIP=true MAKE_RTLA += STRIP=true

6
debian/rules.real vendored
View File

@@ -458,11 +458,13 @@ binary_kbuild: build_kbuild
dh_link $(PREFIX_DIR) /usr/src/$(PACKAGE_NAME) dh_link $(PREFIX_DIR) /usr/src/$(PACKAGE_NAME)
$(dh_binary_post) $(dh_binary_post)
build_cpupower: $(STAMPS_DIR)/build-tools-headers build_cpupower: $(STAMPS_DIR)/build-cpupower
$(STAMPS_DIR)/build-cpupower: $(STAMPS_DIR)/build-tools-headers
$(call make-tools,tools/power/cpupower) $(call make-tools,tools/power/cpupower)
ifneq ($(filter i386 amd64 x32,$(DEB_HOST_ARCH)),) ifneq ($(filter i386 amd64 x32,$(DEB_HOST_ARCH)),)
$(call make-tools,tools/power/x86) $(call make-tools,tools/power/x86)
endif endif
@$(stamp)
binary_cpupower: DIR = $(CURDIR)/debian/cpupower-tmp binary_cpupower: DIR = $(CURDIR)/debian/cpupower-tmp
binary_cpupower: DH_INSTALL_ARGS = --sourcedir=$(DIR) binary_cpupower: DH_INSTALL_ARGS = --sourcedir=$(DIR)
@@ -528,7 +530,7 @@ binary_hyperv-daemons: build_hyperv-daemons
done done
$(dh_binary_post) $(dh_binary_post)
build_rtla: $(STAMPS_DIR)/build-tools-headers build_rtla: $(STAMPS_DIR)/build-tools-headers $(STAMPS_DIR)/build-cpupower
$(call make-tools,tools/tracing/rtla) $(call make-tools,tools/tracing/rtla)
binary_rtla: build_rtla binary_rtla: build_rtla