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authorLinus Torvalds <torvalds@linux-foundation.org>2022-01-19 11:38:21 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-19 11:38:21 +0200
commitf1b744f65e2f9682347c5faf6377e61e2ab19a67 (patch)
treed6735b286c3a4fac95a373374752e083feeab2b0 /scripts/sorttable.c
parentfd6f57bfda7c36f2d465cee39d5d8c623db5d7aa (diff)
parentb579dfe71a6a5c3967ca9ad648673b6ca10ab0d5 (diff)
Merge tag 'riscv-for-linus-5.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V updates from Palmer Dabbelt: - Support for the DA9063 as used on the HiFive Unmatched. - Support for relative extables, which puts us in line with other architectures and save some space in vmlinux. - A handful of kexec fixes/improvements, including the ability to run crash kernels from PCI-addressable memory on the HiFive Unmatched. - Support for the SBI SRST extension, which allows systems that do not have an explicit driver in Linux to reboot. - A handful of fixes and cleanups, including to the defconfigs and device trees. * tag 'riscv-for-linus-5.17-mw0' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: (52 commits) RISC-V: Use SBI SRST extension when available riscv: mm: fix wrong phys_ram_base value for RV64 RISC-V: Use common riscv_cpuid_to_hartid_mask() for both SMP=y and SMP=n riscv: head: remove useless __PAGE_ALIGNED_BSS and .balign riscv: errata: alternative: mark vendor_patch_func __initdata riscv: head: make secondary_start_common() static riscv: remove cpu_stop() riscv: try to allocate crashkern region from 32bit addressible memory riscv: use hart id instead of cpu id on machine_kexec riscv: Don't use va_pa_offset on kdump riscv: dts: sifive: fu540-c000: Fix PLIC node riscv: dts: sifive: fu540-c000: Drop bogus soc node compatible values riscv: dts: sifive: Group tuples in register properties riscv: dts: sifive: Group tuples in interrupt properties riscv: dts: microchip: mpfs: Group tuples in interrupt properties riscv: dts: microchip: mpfs: Fix clock controller node riscv: dts: microchip: mpfs: Fix reference clock node riscv: dts: microchip: mpfs: Fix PLIC node riscv: dts: microchip: mpfs: Drop empty chosen node riscv: dts: canaan: Group tuples in interrupt properties ...
Diffstat (limited to 'scripts/sorttable.c')
-rw-r--r--scripts/sorttable.c38
1 files changed, 4 insertions, 34 deletions
diff --git a/scripts/sorttable.c b/scripts/sorttable.c
index 70bdc787ddfb..3a8ea5ed553d 100644
--- a/scripts/sorttable.c
+++ b/scripts/sorttable.c
@@ -233,7 +233,7 @@ static void sort_relative_table(char *extab_image, int image_size)
}
}
-static void arm64_sort_relative_table(char *extab_image, int image_size)
+static void sort_relative_table_with_data(char *extab_image, int image_size)
{
int i = 0;
@@ -261,34 +261,6 @@ static void arm64_sort_relative_table(char *extab_image, int image_size)
}
}
-static void x86_sort_relative_table(char *extab_image, int image_size)
-{
- int i = 0;
-
- while (i < image_size) {
- uint32_t *loc = (uint32_t *)(extab_image + i);
-
- w(r(loc) + i, loc);
- w(r(loc + 1) + i + 4, loc + 1);
- /* Don't touch the fixup type */
-
- i += sizeof(uint32_t) * 3;
- }
-
- qsort(extab_image, image_size / 12, 12, compare_relative_table);
-
- i = 0;
- while (i < image_size) {
- uint32_t *loc = (uint32_t *)(extab_image + i);
-
- w(r(loc) - i, loc);
- w(r(loc + 1) - (i + 4), loc + 1);
- /* Don't touch the fixup type */
-
- i += sizeof(uint32_t) * 3;
- }
-}
-
static void s390_sort_relative_table(char *extab_image, int image_size)
{
int i;
@@ -366,15 +338,14 @@ static int do_file(char const *const fname, void *addr)
switch (r2(&ehdr->e_machine)) {
case EM_386:
+ case EM_AARCH64:
+ case EM_RISCV:
case EM_X86_64:
- custom_sort = x86_sort_relative_table;
+ custom_sort = sort_relative_table_with_data;
break;
case EM_S390:
custom_sort = s390_sort_relative_table;
break;
- case EM_AARCH64:
- custom_sort = arm64_sort_relative_table;
- break;
case EM_PARISC:
case EM_PPC:
case EM_PPC64:
@@ -385,7 +356,6 @@ static int do_file(char const *const fname, void *addr)
case EM_ARM:
case EM_MICROBLAZE:
case EM_MIPS:
- case EM_RISCV:
case EM_XTENSA:
break;
default: