diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0636-staging-vcsm-cma-Fixup-the-alloc-code-handling-of-ke.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0636-staging-vcsm-cma-Fixup-the-alloc-code-handling-of-ke.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0636-staging-vcsm-cma-Fixup-the-alloc-code-handling-of-ke.patch b/target/linux/brcm2708/patches-4.19/950-0636-staging-vcsm-cma-Fixup-the-alloc-code-handling-of-ke.patch deleted file mode 100644 index ba334b5af5..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0636-staging-vcsm-cma-Fixup-the-alloc-code-handling-of-ke.patch +++ /dev/null @@ -1,35 +0,0 @@ -From bc7d2e33c324c77c13ecc7699342a72f52cf0789 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Wed, 22 May 2019 15:40:37 +0100 -Subject: [PATCH 636/703] staging: vcsm-cma: Fixup the alloc code handling of - kernel_id - -The allocation code had been copied in from an old branch prior -to having added the IDR for 64bit support. It was therefore pushing -a pointer into the kernel_id field instead of an IDR handle, the -lookup therefore failed, and we never released the buffer. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - drivers/staging/vc04_services/vc-sm-cma/vc_sm.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c -+++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm.c -@@ -1206,7 +1206,7 @@ int vc_sm_cma_ioctl_alloc(struct vc_sm_p - - import.addr = (uint32_t)sg_dma_address(buffer->sg_table->sgl); - import.size = aligned_size; -- import.kernel_id = (uint32_t)buffer; -+ import.kernel_id = get_kernel_id(buffer); - - /* Wrap it into a videocore buffer. */ - status = vc_sm_cma_vchi_import(sm_state->sm_handle, &import, &result, -@@ -1231,6 +1231,7 @@ int vc_sm_cma_ioctl_alloc(struct vc_sm_p - buffer->size = import.size; - buffer->dma_addr = import.addr; - buffer->vpu_state = VPU_MAPPED; -+ buffer->kernel_id = import.kernel_id; - //buffer->res_cached = ioparam->cached; - - fd = dma_buf_fd(dmabuf, O_CLOEXEC); |