Merge patch series "remove size limit on XIP kernel"

Nam Cao <namcao@linutronix.de> says:

Hi,

For XIP kernel, the writable data section is always at offset specified in
XIP_OFFSET, which is hard-coded to 32MB.

Unfortunately, this means the read-only section (placed before the
writable section) is restricted in size. This causes build failure if the
kernel gets too large.

This series remove the use of XIP_OFFSET one by one, then remove this
macro entirely at the end, with the goal of lifting this size restriction.

Also some cleanup and documentation along the way.

* b4-shazam-merge
  riscv: remove limit on the size of read-only section for XIP kernel
  riscv: drop the use of XIP_OFFSET in create_kernel_page_table()
  riscv: drop the use of XIP_OFFSET in kernel_mapping_va_to_pa()
  riscv: drop the use of XIP_OFFSET in XIP_FIXUP_FLASH_OFFSET
  riscv: drop the use of XIP_OFFSET in XIP_FIXUP_OFFSET
  riscv: replace misleading va_kernel_pa_offset on XIP kernel
  riscv: don't export va_kernel_pa_offset in vmcoreinfo for XIP kernel
  riscv: cleanup XIP_FIXUP macro
  riscv: change XIP's kernel_map.size to be size of the entire kernel
  ...

Link: https://lore.kernel.org/r/cover.1717789719.git.namcao@linutronix.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 6ea1d20676fb..751d9b70e6ad 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5150,6 +5150,7 @@ int do_xdp_generic(struct bpf_prog *xdp_prog, struct sk_buff **pskb)
 			bpf_net_ctx_clear(bpf_net_ctx);
 			return XDP_DROP;
 		}
+		bpf_net_ctx_clear(bpf_net_ctx);
 	}
 	return XDP_PASS;
 out_redir: