diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3375-drm-amdkfd-increase-IH-num-entries-to-8192.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3375-drm-amdkfd-increase-IH-num-entries-to-8192.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3375-drm-amdkfd-increase-IH-num-entries-to-8192.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3375-drm-amdkfd-increase-IH-num-entries-to-8192.patch new file mode 100644 index 00000000..e3b1932d --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71/3375-drm-amdkfd-increase-IH-num-entries-to-8192.patch @@ -0,0 +1,32 @@ +From b832c910c6667da2902c22399fc086c6fa8462a6 Mon Sep 17 00:00:00 2001 +From: Andres Rodriguez <andres.rodriguez@amd.com> +Date: Fri, 27 Oct 2017 19:35:32 -0400 +Subject: [PATCH 3375/4131] drm/amdkfd: increase IH num entries to 8192 + +A larger buffer will let us accommodate applications with a large amount +of semi-simultaneous event signals. + +Signed-off-by: Andres Rodriguez <andres.rodriguez@amd.com> +Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> +Acked-by: Oded Gabbay <oded.gabbay@gmail.com> +Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +index ffbb91a..a147269 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c +@@ -45,7 +45,7 @@ + #include <linux/kfifo.h> + #include "kfd_priv.h" + +-#define KFD_IH_NUM_ENTRIES 1024 ++#define KFD_IH_NUM_ENTRIES 8192 + + static void interrupt_wq(struct work_struct *); + +-- +2.7.4 + |