ZacharyZhang-NY/omarchy-pkgs
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Update Linux kernel release to v7.2.8-2 for base and BORE kernels

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Signed-off-by: Krzysztof Wilczyński <kwilczynski@omarchy.org>
This commit is contained in:
Krzysztof Wilczyński committed 2026-10-06 16:10:37 +09:00
1 parent 69c8193e2a
commit 8d103ac6e3
524 files changed
+147294 -88760
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pkgbuilds/linux-omarchy/8212-xe-shrinker-backup-in-kswapd-only.patch
+95
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@@ -0,0 +1,95 @@
diff --git a/drivers/gpu/drm/xe/xe_defaults.h b/drivers/gpu/drm/xe/xe_defaults.h
--- a/drivers/gpu/drm/xe/xe_defaults.h
+++ b/drivers/gpu/drm/xe/xe_defaults.h
@@ -23,5 +23,6 @@
#define XE_DEFAULT_WEDGED_MODE_STR "upon-critical-error"
#define XE_DEFAULT_SVM_NOTIFIER_SIZE 512
#define XE_DEFAULT_SHRINK_ACTIVE_MS 1000
+#define XE_DEFAULT_SHRINK_DIRECT_BACKUP false
#endif
diff --git a/drivers/gpu/drm/xe/xe_module.c b/drivers/gpu/drm/xe/xe_module.c
--- a/drivers/gpu/drm/xe/xe_module.c
+++ b/drivers/gpu/drm/xe/xe_module.c
@@ -31,6 +31,7 @@ struct xe_modparam xe_modparam = {
.wedged_mode = XE_DEFAULT_WEDGED_MODE,
.svm_notifier_size = XE_DEFAULT_SVM_NOTIFIER_SIZE,
.shrink_active_ms = XE_DEFAULT_SHRINK_ACTIVE_MS,
+ .shrink_direct_backup = XE_DEFAULT_SHRINK_DIRECT_BACKUP,
/* the rest are 0 by default */
};
@@ -43,6 +44,10 @@ MODULE_PARM_DESC(shrink_active_ms, "Do not back up a buffer object bound to a VM
"within this many ms, 0=disabled "
"[default=" __stringify(XE_DEFAULT_SHRINK_ACTIVE_MS) "]");
+module_param_named(shrink_direct_backup, xe_modparam.shrink_direct_backup, bool, 0600);
+MODULE_PARM_DESC(shrink_direct_backup, "Back up buffer objects in direct reclaim too, not only in kswapd "
+ "[default=" __stringify(XE_DEFAULT_SHRINK_DIRECT_BACKUP) "]");
+
module_param_named_unsafe(force_execlist, xe_modparam.force_execlist, bool, 0444);
MODULE_PARM_DESC(force_execlist, "Force Execlist submission");
diff --git a/drivers/gpu/drm/xe/xe_module.h b/drivers/gpu/drm/xe/xe_module.h
--- a/drivers/gpu/drm/xe/xe_module.h
+++ b/drivers/gpu/drm/xe/xe_module.h
@@ -26,6 +26,7 @@ struct xe_modparam {
unsigned int wedged_mode;
u32 svm_notifier_size;
unsigned int shrink_active_ms;
+ bool shrink_direct_backup;
};
extern struct xe_modparam xe_modparam;
diff --git a/drivers/gpu/drm/xe/xe_shrinker.c b/drivers/gpu/drm/xe/xe_shrinker.c
--- a/drivers/gpu/drm/xe/xe_shrinker.c
+++ b/drivers/gpu/drm/xe/xe_shrinker.c
@@ -4,6 +4,7 @@
*/
#include <linux/shrinker.h>
+#include <linux/swap.h>
#include <drm/drm_managed.h>
#include <drm/ttm/ttm_backup.h>
@@ -11,6 +12,7 @@
#include <drm/ttm/ttm_tt.h>
#include "xe_bo.h"
+#include "xe_module.h"
#include "xe_pm.h"
#include "xe_shrinker.h"
@@ -170,9 +172,12 @@ static int xe_shrinker_walk(struct xe_shrinker *shrinker,
return ret;
}
-static inline bool xe_shrinker_can_backup(const struct shrink_control *sc)
+static inline bool xe_shrinker_can_backup(struct xe_shrinker *shrinker,
+ const struct shrink_control *sc)
{
- return (sc->gfp_mask & __GFP_FS) && !sc->opportunistic_compaction;
+ return (sc->gfp_mask & __GFP_FS) && !sc->opportunistic_compaction &&
+ (current_is_kswapd() || READ_ONCE(xe_modparam.shrink_direct_backup) ||
+ !try_wait_for_completion(&shrinker->xe->pm_block));
}
static unsigned long
@@ -188,7 +193,7 @@ xe_shrinker_count(struct shrinker *shrink, struct shrink_control *sc)
* wants, and it needs __GFP_FS.
*/
read_lock(&shrinker->lock);
- if (xe_shrinker_can_backup(sc))
+ if (xe_shrinker_can_backup(shrinker, sc))
num_pages = min_t(unsigned long,
ttm_backup_bytes_avail() >> PAGE_SHIFT,
shrinker->shrinkable_pages);
@@ -241,7 +246,7 @@ static unsigned long xe_shrinker_scan(struct shrinker *shrink, struct shrink_con
};
bool runtime_pm;
bool purgeable;
- bool can_backup = xe_shrinker_can_backup(sc);
+ bool can_backup = xe_shrinker_can_backup(shrinker, sc);
nr_to_scan = sc->nr_to_scan;