remove support for old kernels

...uml/patches-2.6.32/001-gcc4_unit_at_a_time_i386_fix.patch

.../linux/uml/patches-2.6.32/002-gcc4_unfortify_source.patch

.../uml/patches-2.6.32/003-fix_memcpy_export_on_x86_64.patch

...t/linux/uml/patches-2.6.32/006-uml_libc_link_errors.patch

target/linux/uml/patches-2.6.32/007-uml_missing_stat_h.patch

...nux/uml/patches-2.6.32/901-lib_zlib_deflate_visible.patch

...uml/patches-2.6.37/001-gcc4_unit_at_a_time_i386_fix.patch

.../linux/uml/patches-2.6.37/002-gcc4_unfortify_source.patch

...t/linux/uml/patches-2.6.37/006-uml_libc_link_errors.patch

...nux/uml/patches-2.6.37/901-lib_zlib_deflate_visible.patch

...uml/patches-2.6.38/001-gcc4_unit_at_a_time_i386_fix.patch

.../linux/uml/patches-2.6.38/002-gcc4_unfortify_source.patch

...t/linux/uml/patches-2.6.38/006-uml_libc_link_errors.patch

...nux/uml/patches-2.6.38/901-lib_zlib_deflate_visible.patch

...uml/patches-2.6.39/001-gcc4_unit_at_a_time_i386_fix.patch

...t/linux/uml/patches-2.6.39/002-export___sprintf_chk.patch

...t/linux/uml/patches-2.6.39/006-uml_libc_link_errors.patch

...nux/uml/patches-2.6.39/901-lib_zlib_deflate_visible.patch

...ux/uml/patches-3.0/001-gcc4_unit_at_a_time_i386_fix.patch

target/linux/uml/patches-3.0/002-export___sprintf_chk.patch